{ "version": 1, "created": "2026-10-06", "speaker": "John F. Kennedy", "speech": "1961 inaugural address", "source_url": "https://archive.org/download/JFK_Inaugural_Address_19610120/JFK_Inaugural_Address_19610120.mp3", "rights_evidence": [ "https://commons.wikimedia.org/wiki/File:JFK_inaugural_address.ogg", "https://archive.org/details/JohnF.KennedyInauguralAddress" ], "rights": "Public-domain US government speech recording; credited to John F. Kennedy Presidential Library & Museum. Mirrors are deterministic digital modifications, not recordings of new speakers.", "source_sha256": "7a931ad726a9b732d8db01af6eaff55b9a34d42ee78f7ea73eba8533c3aa0e4d", "alignment_label_method": "Vosk constrained decoding on baseline; machine-estimated boundaries, not hand-validated word ground truth. Injected flaw intervals are exact construction labels.", "cases": [ { "id": "power-unchanged", "clip": "power", "label": "unchanged", "baseline": "/data/power-baseline.wav", "participant": "/data/power-unchanged.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -103.74, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -29.73, "energy_delta": -0.02, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -24.88, "energy_delta": -0.02, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": -1.26, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": -0.18, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 4.44, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 4.67, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 3.65, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": -0.36, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -9.84, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 7.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 7.52, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 6.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -9.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": -2.11, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": -2.52, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -9.61, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -15.67, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 3.62, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 6.69, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -3.11, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -11.78, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 1.96, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 3.45, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 3.95, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -8.5, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -10.4, "energy_delta": -0.01, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -19.42, "energy_delta": -0.01, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -26.31, "energy_delta": -0.02, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -26.16, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -25.48, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -23.71, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -27.97, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -26.88, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -25.99, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -27.81, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -27.64, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -29.62, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -26.17, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -26.82, "energy_delta": -0.02, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": 1.01, "energy_delta": -0.01, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -19.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": 9.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": 9.44, "energy_delta": 0.0, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": 6.29, "energy_delta": 0.0, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": 7.07, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -12.66, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -13.47, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": -0.37, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -12.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": 3.23, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 6.62, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 4.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -6.15, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -19.53, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -22.52, "energy_delta": -0.02, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -26.64, "energy_delta": -0.02, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -26.78, "energy_delta": -0.03, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -26.08, "energy_delta": -0.03, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -29.19, "energy_delta": -0.03, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -29.36, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -29.26, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -27.97, "energy_delta": -0.03, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -28.29, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -29.49, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -29.11, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -27.25, "energy_delta": -0.02, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 8.27, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 9.9, "energy_delta": 0.0, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 7.46, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -11.19, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -18.56, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 9.01, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 8.85, "energy_delta": 0.0, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 7.93, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -10.06, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -16.67, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 5.58, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -22.49, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -5.92, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -6.98, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": -2.69, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -18.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 6.49, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 7.25, "energy_delta": 0.0, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 1.11, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": -3.28, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -5.14, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -22.81, "energy_delta": -0.02, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -27.79, "energy_delta": -0.03, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -26.79, "energy_delta": -0.03, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -26.88, "energy_delta": -0.03, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -28.32, "energy_delta": -0.03, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -30.4, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -29.6, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -30.71, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -29.18, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -28.49, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -30.77, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -29.03, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": -0.91, "energy_delta": -0.01, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 2.92, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 6.88, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 7.75, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -9.84, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -18.92, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 7.54, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 7.25, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 2.33, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -13.3, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 0.84, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -20.6, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -3.7, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -7.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -5.65, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 8.76, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 3.38, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -15.51, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -20.19, "energy_delta": -0.02, "lag": 0.0 }, { "time": 11.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -27.78, "energy_delta": -0.01, "lag": 0.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844723, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844723, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 12.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "0afb786b42622e5b67db14ec2dc68659fd5da8b4ad2dc0e9c3ca0e59f698d9dd" }, { "id": "power-global-gain-control", "clip": "power", "label": "global gain control", "baseline": "/data/power-baseline.wav", "participant": "/data/power-global-gain-control.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -93.74, "energy_delta": 3.31, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -29.75, "energy_delta": 3.3, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -24.89, "energy_delta": -0.03, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": -1.26, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": -0.18, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 4.44, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 4.67, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 3.65, "energy_delta": 0.0, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": -0.36, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -9.84, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 7.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 7.52, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 6.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -9.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": -2.11, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": -2.52, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -9.62, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -15.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 3.62, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 6.69, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -3.11, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -11.79, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 1.96, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 3.45, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 3.95, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -8.5, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -10.4, "energy_delta": -0.01, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -19.42, "energy_delta": -0.02, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -26.33, "energy_delta": -0.03, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -26.18, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -25.5, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -23.72, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -27.98, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -26.9, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -26.01, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -27.83, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -27.66, "energy_delta": -0.05, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -29.64, "energy_delta": -0.05, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -26.19, "energy_delta": -0.05, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -26.84, "energy_delta": -0.03, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": 1.01, "energy_delta": -0.02, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -19.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": 9.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": 9.44, "energy_delta": 0.0, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": 6.3, "energy_delta": 0.0, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": 7.08, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -12.66, "energy_delta": -0.0, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -13.47, "energy_delta": -0.01, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": -0.37, "energy_delta": -0.01, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -12.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": 3.23, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 6.62, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 4.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -6.15, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -19.54, "energy_delta": -0.02, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -22.53, "energy_delta": -0.03, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -26.65, "energy_delta": -0.04, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -26.8, "energy_delta": -0.04, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -26.09, "energy_delta": -0.05, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -29.21, "energy_delta": -0.05, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -29.38, "energy_delta": -0.06, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -29.29, "energy_delta": -0.06, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -27.99, "energy_delta": -0.06, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -28.31, "energy_delta": -0.05, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -29.51, "energy_delta": -0.06, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -29.13, "energy_delta": -0.06, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -27.26, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 8.27, "energy_delta": -0.02, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 9.9, "energy_delta": 0.0, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 7.46, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -11.19, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -18.56, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 9.01, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 8.85, "energy_delta": 0.0, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 7.94, "energy_delta": -0.0, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -10.06, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -16.68, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 5.58, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -22.5, "energy_delta": -0.01, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -5.92, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -6.98, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": -2.69, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -18.68, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 6.49, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 7.25, "energy_delta": 0.0, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 1.11, "energy_delta": 0.0, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": -3.28, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -5.14, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -22.82, "energy_delta": -0.03, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -27.8, "energy_delta": -0.04, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -26.81, "energy_delta": -0.05, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -26.9, "energy_delta": -0.05, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -28.34, "energy_delta": -0.05, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -30.43, "energy_delta": -0.06, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -29.62, "energy_delta": -0.07, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -30.74, "energy_delta": -0.06, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -29.2, "energy_delta": -0.06, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -28.51, "energy_delta": -0.06, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -30.79, "energy_delta": -0.06, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -29.06, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": -0.91, "energy_delta": -0.02, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 2.92, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 6.88, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 7.75, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -9.84, "energy_delta": -0.01, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -18.93, "energy_delta": -0.01, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 7.54, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 7.25, "energy_delta": 0.0, "lag": 0.0 }, { "time": 10.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 2.33, "energy_delta": -0.0, "lag": 0.0 }, { "time": 10.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -13.3, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 0.84, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -20.61, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -3.7, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -7.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -5.65, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 8.76, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 3.38, "energy_delta": -0.0, "lag": 0.0 }, { "time": 11.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -15.51, "energy_delta": -0.01, "lag": 0.0 }, { "time": 11.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -20.2, "energy_delta": -0.03, "lag": 0.0 }, { "time": 11.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -27.79, "energy_delta": -0.02, "lag": 0.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.18, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.68, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.52, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.84443, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844783, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 12.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "15aadd898fd3fa4b000c29f891effa9e6cacb3ce59a148dccda8d8e56d728077" }, { "id": "power-near-perfect", "clip": "power", "label": "near perfect", "baseline": "/data/power-baseline.wav", "participant": "/data/power-near-perfect.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [ { "kind": "energy", "start": 3, "end": 5, "delta_db": -5 } ], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -103.37, "energy_delta": 0.23, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -29.37, "energy_delta": 0.34, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -24.51, "energy_delta": 0.34, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": -0.9, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": 0.18, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 4.81, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 5.04, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 4.02, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": 0.0, "energy_delta": 0.36, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -9.47, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 8.24, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 7.88, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 6.57, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -9.32, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": -1.75, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": -2.15, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -9.25, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -15.31, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 3.98, "energy_delta": 0.36, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 7.06, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -2.75, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -11.42, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 2.32, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 3.82, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 4.32, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -8.14, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -10.03, "energy_delta": 0.36, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -19.05, "energy_delta": 0.35, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -25.94, "energy_delta": 0.34, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -25.8, "energy_delta": -1.33, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -30.12, "energy_delta": -2.99, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -28.35, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -32.6, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -31.52, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -30.63, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -32.45, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -32.27, "energy_delta": -4.67, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -34.25, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -30.81, "energy_delta": -4.66, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -31.45, "energy_delta": -4.65, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": -3.63, "energy_delta": -4.65, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -24.44, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": 5.24, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": 4.81, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": 1.66, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": 2.44, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -17.29, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -18.1, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": -5.0, "energy_delta": -4.64, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -17.32, "energy_delta": -2.97, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": 3.59, "energy_delta": -1.3, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 6.99, "energy_delta": 0.36, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 5.24, "energy_delta": 0.36, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -5.78, "energy_delta": 0.36, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -19.17, "energy_delta": 0.35, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -22.16, "energy_delta": 0.35, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -26.27, "energy_delta": 0.34, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -26.42, "energy_delta": 0.34, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -25.71, "energy_delta": 0.33, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -28.83, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -28.99, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -28.9, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -27.6, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -27.93, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -29.12, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -28.74, "energy_delta": 0.33, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -26.88, "energy_delta": 0.34, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 8.63, "energy_delta": 0.35, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 10.26, "energy_delta": 0.37, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 7.82, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -10.82, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -18.19, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 9.37, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 9.21, "energy_delta": 0.37, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 8.3, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -9.69, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -16.31, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 5.95, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -22.13, "energy_delta": 0.36, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -5.56, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -6.61, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": -2.33, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -18.31, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 6.86, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 7.61, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 1.47, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": -2.91, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -4.78, "energy_delta": 0.36, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -22.45, "energy_delta": 0.35, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -27.42, "energy_delta": 0.34, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -26.43, "energy_delta": 0.34, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -26.52, "energy_delta": 0.34, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -27.96, "energy_delta": 0.33, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -30.04, "energy_delta": 0.33, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -29.23, "energy_delta": 0.32, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -30.35, "energy_delta": 0.32, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -28.82, "energy_delta": 0.33, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -28.12, "energy_delta": 0.33, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -30.4, "energy_delta": 0.33, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -28.67, "energy_delta": 0.34, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": -0.55, "energy_delta": 0.35, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 3.29, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 7.24, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 8.12, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -9.47, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -18.56, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 7.9, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 7.62, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 2.69, "energy_delta": 0.36, "lag": 0.0 }, { "time": 10.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -12.93, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 1.2, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -20.24, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -3.34, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -7.44, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -5.29, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 9.13, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 3.74, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -15.15, "energy_delta": 0.36, "lag": 0.0 }, { "time": 11.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -19.83, "energy_delta": 0.35, "lag": 0.0 }, { "time": 11.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -27.41, "energy_delta": 0.23, "lag": 0.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.05, "confidence": 1.0 }, { "word": "power", "start": 4.05, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.499546, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.845247, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844701, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 12.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "0ba4c080ec30f40fc58c0a99ae7ba1d224e2ade5dcb9c9ec93e6fb4bbc157c31" }, { "id": "power-moderate-volume", "clip": "power", "label": "moderate volume", "baseline": "/data/power-baseline.wav", "participant": "/data/power-moderate-volume.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [ { "kind": "energy", "start": 3, "end": 5, "delta_db": -14 } ], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 76.0, "components": { "energy": 40.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 3.1, "end": 4.9, "kind": "energy", "baseline_start": 3.1, "delta": -11.53, "unit": "dB", "explanation": "Local energy is 11.5 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "the power to abolish" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -101.22, "energy_delta": 1.67, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -27.21, "energy_delta": 2.5, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -22.36, "energy_delta": 2.5, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": 1.26, "energy_delta": 2.51, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": 2.34, "energy_delta": 2.52, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 6.96, "energy_delta": 2.52, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 7.19, "energy_delta": 2.52, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 6.17, "energy_delta": 2.52, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": 2.15, "energy_delta": 2.52, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -7.32, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 10.4, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 10.04, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 8.72, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -7.16, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": 0.41, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": 0.0, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -7.1, "energy_delta": 2.51, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -13.16, "energy_delta": 2.51, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 6.13, "energy_delta": 2.52, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 9.21, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -0.59, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -9.27, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 4.48, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 5.97, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 6.47, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -5.98, "energy_delta": 2.52, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -7.88, "energy_delta": 2.51, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -16.9, "energy_delta": 2.5, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -23.79, "energy_delta": 2.5, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -23.65, "energy_delta": -2.19, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -37.0, "energy_delta": -6.86, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -35.23, "energy_delta": -11.55, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -39.51, "energy_delta": -11.55, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -38.41, "energy_delta": -11.56, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -37.51, "energy_delta": -11.55, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -39.34, "energy_delta": -11.55, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -39.16, "energy_delta": -11.57, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -41.16, "energy_delta": -11.56, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -37.7, "energy_delta": -11.57, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -38.35, "energy_delta": -11.53, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": -10.47, "energy_delta": -11.52, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -31.31, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": -1.61, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": -2.04, "energy_delta": -11.48, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": -5.19, "energy_delta": -11.48, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": -4.41, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -24.15, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -24.96, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": -11.85, "energy_delta": -11.49, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -24.17, "energy_delta": -6.82, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": 5.74, "energy_delta": -2.15, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 9.14, "energy_delta": 2.52, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 7.4, "energy_delta": 2.52, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -3.63, "energy_delta": 2.51, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -17.01, "energy_delta": 2.51, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -20.0, "energy_delta": 2.5, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -24.12, "energy_delta": 2.49, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -24.26, "energy_delta": 2.49, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -23.56, "energy_delta": 2.49, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -26.67, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -26.84, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -26.74, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -25.45, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -25.77, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -26.97, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -26.59, "energy_delta": 2.48, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -24.73, "energy_delta": 2.5, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 10.79, "energy_delta": 2.51, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 12.42, "energy_delta": 2.52, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 9.98, "energy_delta": 2.52, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -8.67, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -16.04, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 11.53, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 11.37, "energy_delta": 2.52, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 10.45, "energy_delta": 2.52, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -7.54, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -14.15, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 8.1, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -19.97, "energy_delta": 2.51, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -3.4, "energy_delta": 2.51, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -4.46, "energy_delta": 2.52, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": -0.18, "energy_delta": 2.51, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -16.16, "energy_delta": 2.51, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 9.01, "energy_delta": 2.51, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 9.76, "energy_delta": 2.52, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 3.63, "energy_delta": 2.52, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": -0.76, "energy_delta": 2.52, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -2.62, "energy_delta": 2.51, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -20.29, "energy_delta": 2.5, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -25.27, "energy_delta": 2.49, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -24.27, "energy_delta": 2.49, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -24.37, "energy_delta": 2.49, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -25.81, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -27.88, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -27.08, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -28.2, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -26.67, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -25.97, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -28.25, "energy_delta": 2.48, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -26.52, "energy_delta": 2.49, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": 1.6, "energy_delta": 2.51, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 5.44, "energy_delta": 2.52, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 9.39, "energy_delta": 2.52, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 10.27, "energy_delta": 2.52, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -7.32, "energy_delta": 2.51, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -16.41, "energy_delta": 2.51, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 10.05, "energy_delta": 2.51, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 9.77, "energy_delta": 2.52, "lag": 0.0 }, { "time": 10.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 4.85, "energy_delta": 2.52, "lag": 0.0 }, { "time": 10.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -10.78, "energy_delta": 2.52, "lag": 0.0 }, { "time": 11.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 3.36, "energy_delta": 2.51, "lag": 0.0 }, { "time": 11.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -18.08, "energy_delta": 2.51, "lag": 0.0 }, { "time": 11.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -1.18, "energy_delta": 2.51, "lag": 0.0 }, { "time": 11.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -5.29, "energy_delta": 2.52, "lag": 0.0 }, { "time": 11.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -3.13, "energy_delta": 2.52, "lag": 0.0 }, { "time": 11.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 11.28, "energy_delta": 2.52, "lag": 0.0 }, { "time": 11.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 5.89, "energy_delta": 2.52, "lag": 0.0 }, { "time": 11.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -12.99, "energy_delta": 2.51, "lag": 0.0 }, { "time": 11.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -17.67, "energy_delta": 2.5, "lag": 0.0 }, { "time": 11.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -25.26, "energy_delta": 1.66, "lag": 0.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.9, "end": 4.05, "confidence": 1.0 }, { "word": "power", "start": 4.05, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.52, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.85, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844741, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 12.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "961c1b0618439cc2b182d11b594707556e18675390690f2af13b349d447f0cb1" }, { "id": "power-severe-volume", "clip": "power", "label": "severe volume", "baseline": "/data/power-baseline.wav", "participant": "/data/power-severe-volume.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [ { "kind": "energy", "start": 3, "end": 6, "delta_db": -24 } ], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 60.0, "components": { "energy": 0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 3.0, "end": 6.0, "kind": "energy", "baseline_start": 3.0, "delta": -20.59, "unit": "dB", "explanation": "Local energy is 20.6 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "abolish" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -100.26, "energy_delta": 2.3, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -26.26, "energy_delta": 3.45, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -21.4, "energy_delta": 3.45, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": 2.21, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": 3.29, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 7.92, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 8.15, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 7.13, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": 3.11, "energy_delta": 3.47, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -6.36, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 11.35, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 10.99, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 9.68, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -6.21, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": 1.36, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": 0.96, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -6.14, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -12.2, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 7.09, "energy_delta": 3.47, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 10.16, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": 0.36, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -8.31, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 5.43, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 6.93, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 7.43, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -5.03, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -6.92, "energy_delta": 3.47, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -15.94, "energy_delta": 3.46, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -22.83, "energy_delta": 3.45, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -22.69, "energy_delta": -4.61, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -46.2, "energy_delta": -12.66, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -44.38, "energy_delta": -20.74, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -48.74, "energy_delta": -20.75, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -47.6, "energy_delta": -20.76, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -46.7, "energy_delta": -20.76, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -48.59, "energy_delta": -20.76, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -48.37, "energy_delta": -20.8, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -50.41, "energy_delta": -20.77, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -46.88, "energy_delta": -20.78, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -47.57, "energy_delta": -20.68, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": -19.52, "energy_delta": -20.65, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -40.43, "energy_delta": -20.56, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": -10.65, "energy_delta": -20.56, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": -11.09, "energy_delta": -20.53, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": -14.24, "energy_delta": -20.53, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": -13.46, "energy_delta": -20.54, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -33.23, "energy_delta": -20.56, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -34.03, "energy_delta": -20.56, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": -20.9, "energy_delta": -20.56, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -33.25, "energy_delta": -20.55, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": -17.31, "energy_delta": -20.55, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": -13.91, "energy_delta": -20.53, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": -15.65, "energy_delta": -20.54, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -26.7, "energy_delta": -20.57, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -40.14, "energy_delta": -20.61, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -43.16, "energy_delta": -20.68, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -47.36, "energy_delta": -20.72, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -47.5, "energy_delta": -20.74, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -46.78, "energy_delta": -20.77, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -49.98, "energy_delta": -12.7, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -25.88, "energy_delta": -4.65, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -25.79, "energy_delta": 3.44, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -24.49, "energy_delta": 3.44, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -24.82, "energy_delta": 3.44, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -26.01, "energy_delta": 3.44, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -25.63, "energy_delta": 3.44, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -23.77, "energy_delta": 3.45, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 11.74, "energy_delta": 3.46, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 13.37, "energy_delta": 3.48, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 10.93, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -7.71, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -15.08, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 12.48, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 12.32, "energy_delta": 3.48, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 11.41, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -6.58, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -13.2, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 9.05, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -19.02, "energy_delta": 3.47, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -2.45, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -3.5, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": 0.78, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -15.2, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 9.97, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 10.72, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 4.58, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": 0.2, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -1.67, "energy_delta": 3.47, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -19.34, "energy_delta": 3.46, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -24.31, "energy_delta": 3.45, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -23.32, "energy_delta": 3.45, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -23.41, "energy_delta": 3.45, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -24.85, "energy_delta": 3.44, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -26.93, "energy_delta": 3.44, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -26.12, "energy_delta": 3.43, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -27.24, "energy_delta": 3.43, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -25.71, "energy_delta": 3.44, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -25.01, "energy_delta": 3.44, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -27.29, "energy_delta": 3.44, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -25.56, "energy_delta": 3.45, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": 2.56, "energy_delta": 3.46, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 6.4, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 10.35, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 11.23, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -6.36, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -15.45, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 11.01, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 10.73, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 5.8, "energy_delta": 3.47, "lag": 0.0 }, { "time": 10.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -9.82, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 4.31, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -17.13, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -0.23, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -4.33, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -2.18, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 12.24, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 6.85, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -12.04, "energy_delta": 3.47, "lag": 0.0 }, { "time": 11.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -16.72, "energy_delta": 3.46, "lag": 0.0 }, { "time": 11.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -24.3, "energy_delta": 2.3, "lag": 0.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "abolish", "start": 4.876395, "end": 5.34, "confidence": 0.773 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.86, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.85, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 0.864, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844697, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 12.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "1a70164e2802c396e30b8f92c60a40c9f6b1d22ac8e4e95e4df959b67ae194fe" }, { "id": "power-extra-pause", "clip": "power", "label": "extra pause", "baseline": "/data/power-baseline.wav", "participant": "/data/power-extra-pause.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [ { "kind": "pause", "start": 6, "end": 8, "inserted_seconds": 2 } ], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 38.5, "components": { "energy": 37.1, "pacing": 9.1, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 5.43, "end": 8.61, "kind": "pause", "baseline_start": 5.43, "delta": 1.98, "unit": "extra seconds", "explanation": "The gap between \u201cabolish\u201d and \u201call\u201d is 3.18 s, compared with 1.20 s in the reference. Review this added pause.", "words": "abolish all" }, { "start": 5.9, "end": 8.1, "kind": "energy", "baseline_start": 5.9, "delta": -71.75, "unit": "dB", "explanation": "Local energy is 71.8 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.74, "participant_energy": -100.9, "energy_delta": 1.88, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -26.9, "energy_delta": 2.81, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -24.86, "participant_energy": -22.04, "energy_delta": 2.81, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": 1.57, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": 2.65, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 4.44, "participant_energy": 7.28, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 4.67, "participant_energy": 7.51, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": 3.65, "participant_energy": 6.49, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -0.36, "participant_energy": 2.47, "energy_delta": 2.83, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -9.83, "participant_energy": -7.0, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": 7.88, "participant_energy": 10.71, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 7.52, "participant_energy": 10.35, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 6.21, "participant_energy": 9.04, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": -6.85, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": -2.11, "participant_energy": 0.72, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -2.52, "participant_energy": 0.32, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -9.61, "participant_energy": -6.78, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -15.67, "participant_energy": -12.84, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 6.45, "energy_delta": 2.83, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": 6.69, "participant_energy": 9.52, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -0.28, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": -11.78, "participant_energy": -8.95, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": 4.79, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": 3.45, "participant_energy": 6.29, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": 3.95, "participant_energy": 6.79, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": -8.5, "participant_energy": -5.67, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": -10.39, "participant_energy": -7.56, "energy_delta": 2.83, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -16.58, "energy_delta": 2.82, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -23.47, "energy_delta": 2.81, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -23.33, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -22.65, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -23.69, "participant_energy": -20.88, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -25.14, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -26.86, "participant_energy": -24.05, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -23.16, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -27.78, "participant_energy": -24.98, "energy_delta": 2.81, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -27.61, "participant_energy": -24.81, "energy_delta": 2.8, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -26.78, "energy_delta": 2.8, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -26.15, "participant_energy": -23.34, "energy_delta": 2.8, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.79, "participant_energy": -23.99, "energy_delta": 2.82, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": 1.01, "participant_energy": 3.84, "energy_delta": 2.82, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -19.8, "participant_energy": -16.97, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": 12.71, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": 12.28, "energy_delta": 2.84, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": 6.29, "participant_energy": 9.13, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": 9.91, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -12.65, "participant_energy": -9.83, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -10.63, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": -0.37, "participant_energy": 2.47, "energy_delta": 2.83, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": -9.85, "energy_delta": 2.83, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": 3.23, "participant_energy": 6.06, "energy_delta": 2.83, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 9.46, "energy_delta": 2.83, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 7.71, "energy_delta": 2.83, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": -6.15, "participant_energy": -3.31, "energy_delta": 2.83, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": -19.52, "participant_energy": -16.7, "energy_delta": 2.82, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -19.69, "energy_delta": 2.82, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -26.61, "participant_energy": -23.8, "energy_delta": 2.81, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": -26.75, "participant_energy": -23.95, "energy_delta": 2.81, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": -26.05, "participant_energy": -23.24, "energy_delta": 2.8, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -26.36, "energy_delta": -22.05, "lag": 0.0 }, { "time": 6.0, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -46.9, "lag": 0.1 }, { "time": 6.1, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.2 }, { "time": 6.2, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.3 }, { "time": 6.3, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.4 }, { "time": 6.4, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.5 }, { "time": 6.5, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.6 }, { "time": 6.6, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.7 }, { "time": 6.7, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.8 }, { "time": 6.8, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 0.9 }, { "time": 6.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.0 }, { "time": 7.0, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.1 }, { "time": 7.1, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.2 }, { "time": 7.2, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.3 }, { "time": 7.3, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.4 }, { "time": 7.4, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.5 }, { "time": 7.5, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.6 }, { "time": 7.6, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.7 }, { "time": 7.7, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.8 }, { "time": 7.8, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -71.75, "lag": 1.9 }, { "time": 7.9, "baseline_time": 5.9, "baseline_energy": -29.15, "participant_energy": -100.9, "energy_delta": -46.9, "lag": 2.0 }, { "time": 8.0, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -26.52, "energy_delta": -22.05, "lag": 2.0 }, { "time": 8.1, "baseline_time": 6.1, "baseline_energy": -29.22, "participant_energy": -26.43, "energy_delta": 2.8, "lag": 2.0 }, { "time": 8.2, "baseline_time": 6.2, "baseline_energy": -27.94, "participant_energy": -25.13, "energy_delta": 2.8, "lag": 2.0 }, { "time": 8.3, "baseline_time": 6.3, "baseline_energy": -28.26, "participant_energy": -25.46, "energy_delta": 2.8, "lag": 2.0 }, { "time": 8.4, "baseline_time": 6.4, "baseline_energy": -29.45, "participant_energy": -26.65, "energy_delta": 2.8, "lag": 2.0 }, { "time": 8.5, "baseline_time": 6.5, "baseline_energy": -29.07, "participant_energy": -26.27, "energy_delta": 2.8, "lag": 2.0 }, { "time": 8.6, "baseline_time": 6.6, "baseline_energy": -27.22, "participant_energy": -24.41, "energy_delta": 2.81, "lag": 2.0 }, { "time": 8.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 11.1, "energy_delta": 2.82, "lag": 2.0 }, { "time": 8.8, "baseline_time": 6.8, "baseline_energy": 9.9, "participant_energy": 12.73, "energy_delta": 2.84, "lag": 2.0 }, { "time": 8.9, "baseline_time": 6.9, "baseline_energy": 7.46, "participant_energy": 10.29, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.0, "baseline_time": 7.0, "baseline_energy": -11.18, "participant_energy": -8.35, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.1, "baseline_time": 7.1, "baseline_energy": -18.55, "participant_energy": -15.72, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.2, "baseline_time": 7.2, "baseline_energy": 9.01, "participant_energy": 11.84, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.3, "baseline_time": 7.3, "baseline_energy": 8.85, "participant_energy": 11.68, "energy_delta": 2.84, "lag": 2.0 }, { "time": 9.4, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 10.77, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.5, "baseline_time": 7.5, "baseline_energy": -10.05, "participant_energy": -7.22, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.6, "baseline_time": 7.6, "baseline_energy": -16.66, "participant_energy": -13.84, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.7, "baseline_time": 7.7, "baseline_energy": 5.58, "participant_energy": 8.42, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.8, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -19.66, "energy_delta": 2.83, "lag": 2.0 }, { "time": 9.9, "baseline_time": 7.9, "baseline_energy": -5.92, "participant_energy": -3.09, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.0, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": -4.14, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.1, "baseline_time": 8.1, "baseline_energy": -2.69, "participant_energy": 0.14, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.2, "baseline_time": 8.2, "baseline_energy": -18.67, "participant_energy": -15.84, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.3, "baseline_time": 8.3, "baseline_energy": 6.49, "participant_energy": 9.33, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.4, "baseline_time": 8.4, "baseline_energy": 7.25, "participant_energy": 10.08, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.5, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": 3.94, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.6, "baseline_time": 8.6, "baseline_energy": -3.27, "participant_energy": -0.44, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.7, "baseline_time": 8.7, "baseline_energy": -5.14, "participant_energy": -2.31, "energy_delta": 2.83, "lag": 2.0 }, { "time": 10.8, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -19.98, "energy_delta": 2.82, "lag": 2.0 }, { "time": 10.9, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -24.95, "energy_delta": 2.81, "lag": 2.0 }, { "time": 11.0, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -23.96, "energy_delta": 2.81, "lag": 2.0 }, { "time": 11.1, "baseline_time": 9.1, "baseline_energy": -26.86, "participant_energy": -24.05, "energy_delta": 2.81, "lag": 2.0 }, { "time": 11.2, "baseline_time": 9.2, "baseline_energy": -28.29, "participant_energy": -25.49, "energy_delta": 2.8, "lag": 2.0 }, { "time": 11.3, "baseline_time": 9.3, "baseline_energy": -30.36, "participant_energy": -27.57, "energy_delta": 2.8, "lag": 2.0 }, { "time": 11.4, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -26.76, "energy_delta": 2.79, "lag": 2.0 }, { "time": 11.5, "baseline_time": 9.5, "baseline_energy": -30.67, "participant_energy": -27.88, "energy_delta": 2.79, "lag": 2.0 }, { "time": 11.6, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -26.35, "energy_delta": 2.8, "lag": 2.0 }, { "time": 11.7, "baseline_time": 9.7, "baseline_energy": -28.45, "participant_energy": -25.65, "energy_delta": 2.8, "lag": 2.0 }, { "time": 11.8, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -27.93, "energy_delta": 2.8, "lag": 2.0 }, { "time": 11.9, "baseline_time": 9.9, "baseline_energy": -29.0, "participant_energy": -26.2, "energy_delta": 2.81, "lag": 2.0 }, { "time": 12.0, "baseline_time": 10.0, "baseline_energy": -0.91, "participant_energy": 1.92, "energy_delta": 2.82, "lag": 2.0 }, { "time": 12.1, "baseline_time": 10.1, "baseline_energy": 2.92, "participant_energy": 5.76, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.2, "baseline_time": 10.2, "baseline_energy": 6.88, "participant_energy": 9.71, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.3, "baseline_time": 10.3, "baseline_energy": 7.75, "participant_energy": 10.59, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.4, "baseline_time": 10.4, "baseline_energy": -9.83, "participant_energy": -7.0, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.5, "baseline_time": 10.5, "baseline_energy": -18.91, "participant_energy": -16.09, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.6, "baseline_time": 10.6, "baseline_energy": 7.54, "participant_energy": 10.37, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.7, "baseline_time": 10.7, "baseline_energy": 7.25, "participant_energy": 10.09, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.8, "baseline_time": 10.8, "baseline_energy": 2.33, "participant_energy": 5.16, "energy_delta": 2.83, "lag": 2.0 }, { "time": 12.9, "baseline_time": 10.9, "baseline_energy": -13.29, "participant_energy": -10.46, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.0, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 3.67, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.1, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -17.77, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.2, "baseline_time": 11.2, "baseline_energy": -3.7, "participant_energy": -0.87, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -4.97, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.4, "baseline_time": 11.4, "baseline_energy": -5.65, "participant_energy": -2.82, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.5, "baseline_time": 11.5, "baseline_energy": 8.76, "participant_energy": 11.6, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.6, "baseline_time": 11.6, "baseline_energy": 3.38, "participant_energy": 6.21, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.7, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -12.68, "energy_delta": 2.83, "lag": 2.0 }, { "time": 13.8, "baseline_time": 11.8, "baseline_energy": -20.18, "participant_energy": -17.36, "energy_delta": 2.82, "lag": 2.0 }, { "time": 13.9, "baseline_time": 11.9, "baseline_energy": -27.75, "participant_energy": -24.94, "energy_delta": 1.88, "lag": 2.0 } ], "alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 8.61, "end": 9.03, "confidence": 1.0 }, { "word": "forms", "start": 9.03, "end": 9.66, "confidence": 1.0 }, { "word": "of", "start": 9.66, "end": 9.84, "confidence": 1.0 }, { "word": "human", "start": 9.84, "end": 10.2, "confidence": 1.0 }, { "word": "poverty", "start": 10.23, "end": 10.83, "confidence": 1.0 }, { "word": "and", "start": 11.94, "end": 12.15, "confidence": 1.0 }, { "word": "all", "start": 12.15, "end": 12.45, "confidence": 1.0 }, { "word": "forms", "start": 12.45, "end": 12.99, "confidence": 1.0 }, { "word": "of", "start": 12.99, "end": 13.11, "confidence": 1.0 }, { "word": "human", "start": 13.14, "end": 13.41, "confidence": 1.0 }, { "word": "life", "start": 13.41, "end": 13.83, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844733, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 14.0, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "5642ceaa6939f6956b05a1bf75b2b0675812b469914972379fd6d23a3e0ec733" }, { "id": "power-rushed", "clip": "power", "label": "rushed", "baseline": "/data/power-baseline.wav", "participant": "/data/power-rushed.wav", "transcript": "For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.", "source_offset": 57, "gold_regions": [ { "kind": "pacing", "start": 0, "end": 6.681375, "speed_factor": 1.8 } ], "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.844689, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 60.0, "components": { "energy": 100.0, "pacing": 0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 0.09, "end": 6.6, "kind": "pacing", "baseline_start": 0.15, "delta": 1.79, "unit": "speech span ratio", "explanation": "The matched spoken passage takes 6.5 s versus 11.7 s in the reference (1.79\u00d7 reference pace). Review whether the faster delivery is intentional.", "words": "for man holds in his mortal hands the power to abolish all human poverty and all forms of human life" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.1, "baseline_energy": -29.69, "participant_energy": -35.92, "energy_delta": -3.99, "lag": -0.1 }, { "time": 0.1, "baseline_time": 0.3, "baseline_energy": -1.26, "participant_energy": -7.0, "energy_delta": -7.74, "lag": -0.2 }, { "time": 0.2, "baseline_time": 0.4, "baseline_energy": -0.18, "participant_energy": -11.44, "energy_delta": -6.1, "lag": -0.2 }, { "time": 0.3, "baseline_time": 0.55, "baseline_energy": 4.49, "participant_energy": 3.17, "energy_delta": -4.82, "lag": -0.25 }, { "time": 0.4, "baseline_time": 0.75, "baseline_energy": 4.29, "participant_energy": 2.4, "energy_delta": -4.47, "lag": -0.35 }, { "time": 0.5, "baseline_time": 0.95, "baseline_energy": -2.15, "participant_energy": -12.37, "energy_delta": -3.71, "lag": -0.45 }, { "time": 0.6, "baseline_time": 1.15, "baseline_energy": 5.45, "participant_energy": 6.41, "energy_delta": 1.18, "lag": -0.55 }, { "time": 0.7, "baseline_time": 1.3, "baseline_energy": -9.68, "participant_energy": 3.12, "energy_delta": 4.41, "lag": -0.6 }, { "time": 0.8, "baseline_time": 1.45, "baseline_energy": -4.84, "participant_energy": -5.37, "energy_delta": 5.35, "lag": -0.65 }, { "time": 0.9, "baseline_time": 1.65, "baseline_energy": -20.11, "participant_energy": -16.31, "energy_delta": 0.69, "lag": -0.75 }, { "time": 1.0, "baseline_time": 1.8, "baseline_energy": 3.61, "participant_energy": 2.42, "energy_delta": 0.14, "lag": -0.8 }, { "time": 1.1, "baseline_time": 2.0, "baseline_energy": -3.11, "participant_energy": -5.29, "energy_delta": -2.6, "lag": -0.9 }, { "time": 1.2, "baseline_time": 2.2, "baseline_energy": 1.96, "participant_energy": -2.47, "energy_delta": -2.52, "lag": -1.0 }, { "time": 1.3, "baseline_time": 2.35, "baseline_energy": 3.06, "participant_energy": 2.12, "energy_delta": -1.64, "lag": -1.05 }, { "time": 1.4, "baseline_time": 2.55, "baseline_energy": -11.23, "participant_energy": -10.79, "energy_delta": -0.74, "lag": -1.15 }, { "time": 1.5, "baseline_time": 2.7, "baseline_energy": -19.41, "participant_energy": -21.12, "energy_delta": -0.97, "lag": -1.2 }, { "time": 1.6, "baseline_time": 2.8, "baseline_energy": -26.28, "participant_energy": -27.93, "energy_delta": 0.3, "lag": -1.2 }, { "time": 1.7, "baseline_time": 2.9, "baseline_energy": -26.14, "participant_energy": -21.88, "energy_delta": 0.55, "lag": -1.2 }, { "time": 1.8, "baseline_time": 3.0, "baseline_energy": -25.46, "participant_energy": -26.43, "energy_delta": 0.22, "lag": -1.2 }, { "time": 1.9, "baseline_time": 3.2, "baseline_energy": -27.94, "participant_energy": -30.57, "energy_delta": -2.0, "lag": -1.3 }, { "time": 2.0, "baseline_time": 3.4, "baseline_energy": -25.97, "participant_energy": -28.36, "energy_delta": -1.18, "lag": -1.4 }, { "time": 2.1, "baseline_time": 3.7, "baseline_energy": -29.58, "participant_energy": -28.1, "energy_delta": 5.26, "lag": -1.6 }, { "time": 2.2, "baseline_time": 4.05, "baseline_energy": -13.66, "participant_energy": 3.04, "energy_delta": 0.82, "lag": -1.85 }, { "time": 2.3, "baseline_time": 4.2, "baseline_energy": 9.88, "participant_energy": -5.84, "energy_delta": -0.17, "lag": -1.9 }, { "time": 2.4, "baseline_time": 4.3, "baseline_energy": 9.44, "participant_energy": 7.96, "energy_delta": -6.11, "lag": -1.9 }, { "time": 2.5, "baseline_time": 4.5, "baseline_energy": 7.07, "participant_energy": 5.93, "energy_delta": -1.53, "lag": -2.0 }, { "time": 2.6, "baseline_time": 4.7, "baseline_energy": -13.46, "participant_energy": -15.43, "energy_delta": 4.39, "lag": -2.1 }, { "time": 2.7, "baseline_time": 4.9, "baseline_energy": -12.68, "participant_energy": 3.61, "energy_delta": 3.96, "lag": -2.2 }, { "time": 2.8, "baseline_time": 5.1, "baseline_energy": 6.62, "participant_energy": 4.18, "energy_delta": 3.7, "lag": -2.3 }, { "time": 2.9, "baseline_time": 5.2, "baseline_energy": 4.88, "participant_energy": 2.14, "energy_delta": -3.76, "lag": -2.3 }, { "time": 3.0, "baseline_time": 5.35, "baseline_energy": -14.72, "participant_energy": -20.82, "energy_delta": -4.79, "lag": -2.35 }, { "time": 3.1, "baseline_time": 5.5, "baseline_energy": -22.5, "participant_energy": -28.04, "energy_delta": -4.19, "lag": -2.4 }, { "time": 3.2, "baseline_time": 5.75, "baseline_energy": -28.41, "participant_energy": -29.34, "energy_delta": -3.47, "lag": -2.55 }, { "time": 3.3, "baseline_time": 6.0, "baseline_energy": -29.32, "participant_energy": -33.26, "energy_delta": -2.53, "lag": -2.7 }, { "time": 3.4, "baseline_time": 6.15, "baseline_energy": -30.28, "participant_energy": -33.01, "energy_delta": -3.15, "lag": -2.75 }, { "time": 3.5, "baseline_time": 6.35, "baseline_energy": -29.08, "participant_energy": -31.85, "energy_delta": -2.15, "lag": -2.85 }, { "time": 3.6, "baseline_time": 6.55, "baseline_energy": -29.53, "participant_energy": -30.5, "energy_delta": -3.41, "lag": -2.95 }, { "time": 3.7, "baseline_time": 6.7, "baseline_energy": 8.27, "participant_energy": 1.78, "energy_delta": -2.7, "lag": -3.0 }, { "time": 3.8, "baseline_time": 6.85, "baseline_energy": 8.31, "participant_energy": 7.66, "energy_delta": -2.12, "lag": -3.05 }, { "time": 3.9, "baseline_time": 7.05, "baseline_energy": -15.16, "participant_energy": -14.4, "energy_delta": -0.24, "lag": -3.15 }, { "time": 4.0, "baseline_time": 7.25, "baseline_energy": 8.98, "participant_energy": 8.13, "energy_delta": -0.32, "lag": -3.25 }, { "time": 4.1, "baseline_time": 7.4, "baseline_energy": 7.93, "participant_energy": 7.07, "energy_delta": -1.39, "lag": -3.3 }, { "time": 4.2, "baseline_time": 7.55, "baseline_energy": -10.46, "participant_energy": -12.93, "energy_delta": 3.05, "lag": -3.35 }, { "time": 4.3, "baseline_time": 7.8, "baseline_energy": -22.48, "participant_energy": -9.98, "energy_delta": 6.31, "lag": -3.5 }, { "time": 4.4, "baseline_time": 8.0, "baseline_energy": -6.98, "participant_energy": 1.94, "energy_delta": 9.97, "lag": -3.6 }, { "time": 4.5, "baseline_time": 8.15, "baseline_energy": -11.95, "participant_energy": -3.45, "energy_delta": 4.66, "lag": -3.65 }, { "time": 4.6, "baseline_time": 8.35, "baseline_energy": 6.77, "participant_energy": 3.34, "energy_delta": -1.6, "lag": -3.75 }, { "time": 4.7, "baseline_time": 8.5, "baseline_energy": 1.11, "participant_energy": -8.76, "energy_delta": -5.22, "lag": -3.8 }, { "time": 4.8, "baseline_time": 8.65, "baseline_energy": -2.97, "participant_energy": -5.33, "energy_delta": -4.28, "lag": -3.85 }, { "time": 4.9, "baseline_time": 8.8, "baseline_energy": -22.79, "participant_energy": -23.4, "energy_delta": -1.5, "lag": -3.9 }, { "time": 5.0, "baseline_time": 8.9, "baseline_energy": -27.75, "participant_energy": -29.29, "energy_delta": -1.86, "lag": -3.9 }, { "time": 5.1, "baseline_time": 9.0, "baseline_energy": -26.76, "participant_energy": -30.22, "energy_delta": -2.96, "lag": -3.9 }, { "time": 5.2, "baseline_time": 9.15, "baseline_energy": -27.57, "participant_energy": -31.47, "energy_delta": -3.19, "lag": -3.95 }, { "time": 5.3, "baseline_time": 9.4, "baseline_energy": -29.56, "participant_energy": -31.76, "energy_delta": -1.99, "lag": -4.1 }, { "time": 5.4, "baseline_time": 9.6, "baseline_energy": -29.15, "participant_energy": -29.0, "energy_delta": 1.28, "lag": -4.2 }, { "time": 5.5, "baseline_time": 9.8, "baseline_energy": -30.73, "participant_energy": -24.82, "energy_delta": 1.75, "lag": -4.3 }, { "time": 5.6, "baseline_time": 10.05, "baseline_energy": 1.45, "participant_energy": 0.65, "energy_delta": 1.38, "lag": -4.45 }, { "time": 5.7, "baseline_time": 10.25, "baseline_energy": 7.68, "participant_energy": 6.71, "energy_delta": -0.69, "lag": -4.55 }, { "time": 5.8, "baseline_time": 10.45, "baseline_energy": -16.49, "participant_energy": -16.78, "energy_delta": -0.91, "lag": -4.65 }, { "time": 5.9, "baseline_time": 10.65, "baseline_energy": 8.0, "participant_energy": 6.53, "energy_delta": 2.87, "lag": -4.75 }, { "time": 6.0, "baseline_time": 10.85, "baseline_energy": -10.45, "participant_energy": -0.09, "energy_delta": 3.46, "lag": -4.85 }, { "time": 6.1, "baseline_time": 11.0, "baseline_energy": 0.84, "participant_energy": 2.33, "energy_delta": 7.9, "lag": -4.9 }, { "time": 6.2, "baseline_time": 11.1, "baseline_energy": -20.59, "participant_energy": -8.73, "energy_delta": 6.59, "lag": -4.9 }, { "time": 6.3, "baseline_time": 11.3, "baseline_energy": -7.81, "participant_energy": -1.4, "energy_delta": 5.74, "lag": -5.0 }, { "time": 6.4, "baseline_time": 11.55, "baseline_energy": 6.21, "participant_energy": 5.18, "energy_delta": 1.36, "lag": -5.15 }, { "time": 6.5, "baseline_time": 11.7, "baseline_energy": -15.5, "participant_energy": -16.8, "energy_delta": -2.37, "lag": -5.2 }, { "time": 6.6, "baseline_time": 11.85, "baseline_energy": -21.87, "participant_energy": -26.66, "energy_delta": -2.03, "lag": -5.25 } ], "alignment": { "words": [ { "word": "for", "start": 0.09, "end": 0.21, "confidence": 1.0 }, { "word": "man", "start": 0.21, "end": 0.51, "confidence": 1.0 }, { "word": "holds", "start": 0.54, "end": 0.81, "confidence": 0.644 }, { "word": "in", "start": 0.81, "end": 0.87, "confidence": 0.644 }, { "word": "his", "start": 0.87, "end": 0.96, "confidence": 0.644 }, { "word": "mortal", "start": 0.96, "end": 1.2, "confidence": 1.0 }, { "word": "hands", "start": 1.2, "end": 1.56, "confidence": 1.0 }, { "word": "the", "start": 2.16, "end": 2.28, "confidence": 1.0 }, { "word": "power", "start": 2.28, "end": 2.58, "confidence": 1.0 }, { "word": "to", "start": 2.58, "end": 2.7, "confidence": 1.0 }, { "word": "abolish", "start": 2.7, "end": 3.06, "confidence": 1.0 }, { "word": "all", "start": 3.66, "end": 4.23, "confidence": 1.0 }, { "word": "human", "start": 4.35, "end": 4.59, "confidence": 1.0 }, { "word": "poverty", "start": 4.59, "end": 4.95, "confidence": 1.0 }, { "word": "and", "start": 5.52, "end": 5.67, "confidence": 1.0 }, { "word": "all", "start": 5.67, "end": 5.82, "confidence": 1.0 }, { "word": "forms", "start": 5.82, "end": 6.12, "confidence": 1.0 }, { "word": "of", "start": 6.12, "end": 6.18, "confidence": 1.0 }, { "word": "human", "start": 6.21, "end": 6.39, "confidence": 1.0 }, { "word": "life", "start": 6.39, "end": 6.6, "confidence": 1.0 } ], "coverage": 0.909, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "for", "start": 0.15, "end": 0.36, "confidence": 1.0 }, { "word": "man", "start": 0.36, "end": 0.9, "confidence": 1.0 }, { "word": "holds", "start": 0.9, "end": 1.44, "confidence": 1.0 }, { "word": "in", "start": 1.44, "end": 1.53, "confidence": 1.0 }, { "word": "his", "start": 1.53, "end": 1.68, "confidence": 1.0 }, { "word": "mortal", "start": 1.71, "end": 2.1, "confidence": 1.0 }, { "word": "hands", "start": 2.1, "end": 2.67, "confidence": 1.0 }, { "word": "the", "start": 3.84, "end": 4.08, "confidence": 1.0 }, { "word": "power", "start": 4.11, "end": 4.62, "confidence": 1.0 }, { "word": "to", "start": 4.62, "end": 4.83, "confidence": 1.0 }, { "word": "abolish", "start": 4.83, "end": 5.43, "confidence": 1.0 }, { "word": "all", "start": 6.63, "end": 7.05, "confidence": 1.0 }, { "word": "forms", "start": 7.05, "end": 7.68, "confidence": 1.0 }, { "word": "of", "start": 7.68, "end": 7.83, "confidence": 1.0 }, { "word": "human", "start": 7.83, "end": 8.22, "confidence": 1.0 }, { "word": "poverty", "start": 8.22, "end": 8.84467, "confidence": 1.0 }, { "word": "and", "start": 9.93, "end": 10.14, "confidence": 1.0 }, { "word": "all", "start": 10.14, "end": 10.44, "confidence": 1.0 }, { "word": "forms", "start": 10.44, "end": 10.98, "confidence": 1.0 }, { "word": "of", "start": 10.98, "end": 11.13, "confidence": 1.0 }, { "word": "human", "start": 11.16, "end": 11.43, "confidence": 1.0 }, { "word": "life", "start": 11.43, "end": 11.82, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 12.0, "participant_duration": 6.681375, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "f9f53cd9f7999976a2addd11979a3e33de14005fb890e6b105239c30d52dcbdc" }, { "id": "beliefs-unchanged", "clip": "beliefs", "label": "unchanged", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-unchanged.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -103.01, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -28.76, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -6.94, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 0.92, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -9.71, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 5.92, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 6.72, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -18.2, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -6.5, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -13.11, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -19.73, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 4.51, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 4.33, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 3.52, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 0.48, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -12.94, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -18.11, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -24.4, "energy_delta": -0.02, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -23.08, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -9.25, "energy_delta": -0.01, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": -2.15, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 4.14, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 5.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -13.47, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": -4.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 4.14, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 4.42, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -6.14, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 4.64, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -6.02, "energy_delta": -0.0, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": -2.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -7.95, "energy_delta": -0.0, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -16.75, "energy_delta": -0.01, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -22.08, "energy_delta": -0.01, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -19.59, "energy_delta": -0.01, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -19.56, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -24.26, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -23.82, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -28.07, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -26.99, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -29.48, "energy_delta": -0.03, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -26.82, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -29.64, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -28.58, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -28.99, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -27.31, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -29.49, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -28.06, "energy_delta": -0.02, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": 7.9, "energy_delta": -0.01, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": 7.42, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": -2.62, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 6.4, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -19.68, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": 8.07, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": 9.38, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -13.31, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -20.81, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": 7.78, "participant_energy": 7.78, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": 6.82, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -10.43, "participant_energy": -10.43, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 5.4, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 3.34, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -6.7, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -21.2, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 6.45, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 5.27, "energy_delta": 0.0, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -5.28, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -18.7, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -24.27, "energy_delta": -0.02, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -28.11, "energy_delta": -0.03, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -27.69, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -28.76, "energy_delta": -0.03, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -26.57, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -28.35, "energy_delta": -0.03, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -27.69, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -29.22, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -27.1, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -28.0, "energy_delta": -0.03, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -28.06, "energy_delta": -0.02, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 8.46, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 8.05, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -14.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -15.6, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 1.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 1.99, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -9.39, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": -4.09, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -13.42, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 2.14, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": -0.01, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 5.92, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": -1.19, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 6.8, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 4.42, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": -3.45, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -14.2, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 7.9, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 8.15, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 0.08, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -17.41, "energy_delta": -0.01, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -22.59, "energy_delta": -0.02, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -24.22, "energy_delta": -0.02, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -21.95, "energy_delta": -0.02, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -26.22, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -27.13, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -25.21, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -26.12, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -26.37, "energy_delta": -0.02, "lag": 0.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 10.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "c668cae129f910698dbf5ab8aefcfe25a1b8d7c01ecd15bfc2632c6d9143724c" }, { "id": "beliefs-global-gain-control", "clip": "beliefs", "label": "global gain control", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-global-gain-control.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -93.01, "energy_delta": 3.31, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -28.78, "energy_delta": 3.31, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -6.94, "energy_delta": -0.02, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 0.92, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -9.71, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 5.92, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 6.72, "energy_delta": -0.0, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -18.21, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -6.5, "energy_delta": -0.01, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -13.11, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -19.74, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 4.51, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 4.33, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 3.52, "energy_delta": 0.0, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 0.48, "energy_delta": -0.0, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -12.94, "energy_delta": -0.01, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -18.12, "energy_delta": -0.02, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -24.41, "energy_delta": -0.03, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -23.09, "energy_delta": -0.02, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -9.25, "energy_delta": -0.01, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": -2.15, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 4.14, "energy_delta": 0.0, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 5.81, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -13.47, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": -4.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 4.14, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 4.42, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -6.14, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 4.64, "energy_delta": -0.0, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -6.02, "energy_delta": -0.0, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": -2.88, "energy_delta": -0.0, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -7.95, "energy_delta": -0.01, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -16.75, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -22.1, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -19.6, "energy_delta": -0.02, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -19.56, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -24.28, "energy_delta": -0.03, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -23.83, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -28.09, "energy_delta": -0.04, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -27.01, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -29.51, "energy_delta": -0.05, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -26.84, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -29.66, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -28.6, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -29.01, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -27.33, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -29.52, "energy_delta": -0.06, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -28.08, "energy_delta": -0.04, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": 7.9, "energy_delta": -0.02, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": 7.42, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": -2.62, "energy_delta": 0.0, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 6.4, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -19.68, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": 8.07, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": 9.38, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -13.32, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -20.82, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": 7.78, "participant_energy": 7.78, "energy_delta": -0.01, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": 6.82, "energy_delta": -0.0, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -10.43, "participant_energy": -10.44, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 5.4, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 3.34, "energy_delta": -0.0, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -6.7, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -21.21, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 6.45, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 5.27, "energy_delta": 0.0, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -5.28, "energy_delta": -0.01, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -18.71, "energy_delta": -0.02, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -24.28, "energy_delta": -0.04, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -28.13, "energy_delta": -0.05, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -27.72, "energy_delta": -0.06, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -28.78, "energy_delta": -0.06, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -26.59, "energy_delta": -0.06, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -28.37, "energy_delta": -0.05, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -27.71, "energy_delta": -0.06, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -29.24, "energy_delta": -0.05, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -27.11, "energy_delta": -0.05, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -28.02, "energy_delta": -0.05, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -28.09, "energy_delta": -0.04, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 8.46, "energy_delta": -0.02, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 8.05, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -14.21, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -15.61, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 1.21, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 1.99, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -9.4, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": -4.09, "energy_delta": -0.01, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -13.42, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 2.14, "energy_delta": -0.0, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": -0.01, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 5.92, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": -1.19, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 6.8, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 4.42, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": -3.45, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -14.2, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 7.9, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 8.15, "energy_delta": 0.0, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 0.08, "energy_delta": -0.0, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -17.42, "energy_delta": -0.01, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -22.6, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -24.24, "energy_delta": -0.03, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -21.96, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -26.24, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -27.15, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -25.22, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -26.14, "energy_delta": -0.04, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -26.39, "energy_delta": -0.03, "lag": 0.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.772805, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.46, "confidence": 1.0 }, { "word": "at", "start": 8.46, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 10.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "d4fe87f39236eabe017ad9a485d9802488157abcd1dde5324fa9b4d5f72f95ad" }, { "id": "beliefs-near-perfect", "clip": "beliefs", "label": "near perfect", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-near-perfect.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [ { "kind": "energy", "start": 3, "end": 5, "delta_db": -5 } ], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 100.0, "components": { "energy": 100.0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -102.93, "energy_delta": 0.04, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -28.69, "energy_delta": 0.06, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -6.86, "energy_delta": 0.06, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 1.0, "energy_delta": 0.08, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -9.63, "energy_delta": 0.08, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 6.0, "energy_delta": 0.08, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 6.8, "energy_delta": 0.07, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -18.13, "energy_delta": 0.07, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -6.42, "energy_delta": 0.07, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -13.03, "energy_delta": 0.07, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -19.66, "energy_delta": 0.07, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 4.59, "energy_delta": 0.07, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 4.41, "energy_delta": 0.08, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 3.6, "energy_delta": 0.08, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 0.55, "energy_delta": 0.08, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -12.86, "energy_delta": 0.07, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -18.04, "energy_delta": 0.06, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -24.32, "energy_delta": 0.06, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -23.0, "energy_delta": 0.06, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -9.17, "energy_delta": 0.07, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": -2.07, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 4.22, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 5.89, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -13.39, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": -4.13, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 4.21, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 4.5, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -6.06, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 4.72, "energy_delta": 0.08, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -5.94, "energy_delta": -1.59, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": -7.8, "energy_delta": -3.26, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -12.87, "energy_delta": -4.93, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -21.67, "energy_delta": -4.93, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -27.0, "energy_delta": -4.93, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -24.51, "energy_delta": -4.93, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -24.48, "energy_delta": -4.94, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -29.18, "energy_delta": -4.94, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -28.74, "energy_delta": -4.95, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -32.99, "energy_delta": -4.95, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -31.9, "energy_delta": -4.95, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -34.4, "energy_delta": -4.95, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -31.74, "energy_delta": -4.96, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -34.56, "energy_delta": -4.95, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -33.5, "energy_delta": -4.96, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -33.91, "energy_delta": -4.95, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -32.23, "energy_delta": -4.96, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -34.41, "energy_delta": -4.95, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -32.98, "energy_delta": -4.94, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": 2.98, "energy_delta": -4.93, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": 2.5, "energy_delta": -3.26, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": -2.54, "energy_delta": -1.59, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 6.48, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -19.6, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": 8.15, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": 9.46, "energy_delta": 0.08, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -13.24, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -20.73, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": 7.78, "participant_energy": 7.85, "energy_delta": 0.07, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": 6.9, "energy_delta": 0.08, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -10.43, "participant_energy": -10.36, "energy_delta": 0.08, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 5.48, "energy_delta": 0.08, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 3.42, "energy_delta": 0.08, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -6.63, "energy_delta": 0.07, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -21.12, "energy_delta": 0.07, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 6.52, "energy_delta": 0.07, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 5.35, "energy_delta": 0.08, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -5.2, "energy_delta": 0.07, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -18.62, "energy_delta": 0.07, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -24.19, "energy_delta": 0.05, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -28.04, "energy_delta": 0.05, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -27.61, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -28.68, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -26.49, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -28.27, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -27.61, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -29.14, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -27.02, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -27.93, "energy_delta": 0.04, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -27.99, "energy_delta": 0.05, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 8.54, "energy_delta": 0.07, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 8.13, "energy_delta": 0.08, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -14.13, "energy_delta": 0.07, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -15.53, "energy_delta": 0.07, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 1.28, "energy_delta": 0.07, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 2.07, "energy_delta": 0.08, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -9.32, "energy_delta": 0.08, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": -4.01, "energy_delta": 0.07, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -13.34, "energy_delta": 0.08, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 2.22, "energy_delta": 0.08, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": 0.07, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 5.99, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": -1.11, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 6.88, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 4.5, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": -3.38, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -14.12, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 7.98, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 8.23, "energy_delta": 0.08, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 0.15, "energy_delta": 0.07, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -17.33, "energy_delta": 0.07, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -22.51, "energy_delta": 0.06, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -24.14, "energy_delta": 0.06, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -21.87, "energy_delta": 0.05, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -26.14, "energy_delta": 0.05, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -27.05, "energy_delta": 0.05, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -25.13, "energy_delta": 0.05, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -26.05, "energy_delta": 0.05, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -26.29, "energy_delta": 0.03, "lag": 0.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 10.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "e102937a27bb33161dc506e34263a817bd7c540322d2da3623a8883cce17d725" }, { "id": "beliefs-moderate-volume", "clip": "beliefs", "label": "moderate volume", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-moderate-volume.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [ { "kind": "energy", "start": 3, "end": 5, "delta_db": -14 } ], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 70.4, "components": { "energy": 25.9, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 3.0, "end": 5.0, "kind": "energy", "baseline_start": 3.0, "delta": -12.87, "unit": "dB", "explanation": "Local energy is 12.9 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "beliefs which" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -101.82, "energy_delta": 0.78, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -27.57, "energy_delta": 1.18, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -5.74, "energy_delta": 1.18, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 2.11, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -8.51, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 7.11, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 7.91, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -17.01, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -5.3, "energy_delta": 1.19, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -11.92, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -18.54, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 5.71, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 5.53, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 4.72, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 1.67, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -11.75, "energy_delta": 1.19, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -16.92, "energy_delta": 1.18, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -23.21, "energy_delta": 1.18, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -21.89, "energy_delta": 1.18, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -8.05, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": -0.96, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 5.34, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 7.0, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -12.27, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": -3.01, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 5.33, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 5.62, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -4.95, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 5.84, "energy_delta": 1.19, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -4.82, "energy_delta": -3.47, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": -15.68, "energy_delta": -8.14, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -20.76, "energy_delta": -12.82, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -29.57, "energy_delta": -12.83, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -34.92, "energy_delta": -12.84, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -32.41, "energy_delta": -12.84, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -32.38, "energy_delta": -12.85, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -37.1, "energy_delta": -12.86, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -36.66, "energy_delta": -12.87, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -40.93, "energy_delta": -12.88, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -39.84, "energy_delta": -12.89, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -42.35, "energy_delta": -12.89, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -39.67, "energy_delta": -12.9, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -42.52, "energy_delta": -12.9, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -41.45, "energy_delta": -12.91, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -41.87, "energy_delta": -12.9, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -40.17, "energy_delta": -12.9, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -42.36, "energy_delta": -12.9, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -40.93, "energy_delta": -12.87, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": -4.9, "energy_delta": -12.84, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": -5.39, "energy_delta": -8.14, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": -1.43, "energy_delta": -3.47, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 7.59, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -18.48, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": 9.26, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": 10.57, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -12.12, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -19.62, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": 7.78, "participant_energy": 8.97, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": 8.02, "energy_delta": 1.19, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -10.43, "participant_energy": -9.24, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 6.59, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 4.53, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -5.51, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -20.0, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 7.64, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 6.47, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -4.08, "energy_delta": 1.19, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -17.51, "energy_delta": 1.18, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -23.07, "energy_delta": 1.17, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -26.92, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -26.49, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -27.57, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -25.38, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -27.15, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -26.5, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -28.02, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -25.9, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -26.81, "energy_delta": 1.16, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -26.87, "energy_delta": 1.17, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 9.65, "energy_delta": 1.18, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 9.24, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -13.01, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -14.41, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 2.4, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 3.18, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -8.2, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": -2.89, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -12.22, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 3.33, "energy_delta": 1.19, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": 1.19, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 7.11, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": 0.0, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 8.0, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 5.62, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": -2.26, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -13.01, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 9.09, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 9.34, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 1.27, "energy_delta": 1.19, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -16.22, "energy_delta": 1.18, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -21.39, "energy_delta": 1.18, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -23.03, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -20.76, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -25.03, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -25.94, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -24.02, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -24.93, "energy_delta": 1.17, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -25.18, "energy_delta": 0.78, "lag": 0.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.21, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 0.944, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 10.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "8e2d6616aff0e60570021e456ff9e129c5d7d04b8fd76fcd10b223a9b22b9ea8" }, { "id": "beliefs-severe-volume", "clip": "beliefs", "label": "severe volume", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-severe-volume.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [ { "kind": "energy", "start": 3, "end": 6, "delta_db": -24 } ], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 60.0, "components": { "energy": 0, "pacing": 100.0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 3.0, "end": 6.0, "kind": "energy", "baseline_start": 3.0, "delta": -18.23, "unit": "dB", "explanation": "Local energy is 18.2 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "beliefs which our forebears" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -97.14, "energy_delta": 3.9, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -22.89, "energy_delta": 5.86, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -1.07, "energy_delta": 5.86, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 6.79, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -3.83, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 11.79, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 12.59, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -12.33, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -0.62, "energy_delta": 5.87, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -7.24, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -13.86, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 10.39, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 10.21, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 9.4, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 6.35, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -7.07, "energy_delta": 5.87, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -12.24, "energy_delta": 5.86, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -18.53, "energy_delta": 5.86, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -17.21, "energy_delta": 5.86, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -3.37, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": 3.72, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 10.02, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 11.68, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -7.59, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": 1.67, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 10.01, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 10.29, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -0.27, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 10.52, "energy_delta": 5.87, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -0.14, "energy_delta": -2.13, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": -21.02, "energy_delta": -10.14, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -26.1, "energy_delta": -18.17, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -34.95, "energy_delta": -18.22, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -40.35, "energy_delta": -18.24, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -37.81, "energy_delta": -18.25, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -37.78, "energy_delta": -18.26, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -42.56, "energy_delta": -18.29, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -42.11, "energy_delta": -18.34, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -46.42, "energy_delta": -18.36, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -45.33, "energy_delta": -18.4, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -47.88, "energy_delta": -18.4, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -45.17, "energy_delta": -18.43, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -48.07, "energy_delta": -18.43, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -46.98, "energy_delta": -18.45, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -47.4, "energy_delta": -18.43, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -45.67, "energy_delta": -18.43, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -47.9, "energy_delta": -18.42, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -46.44, "energy_delta": -18.33, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": -10.23, "energy_delta": -18.22, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": -10.71, "energy_delta": -18.13, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": -20.76, "energy_delta": -18.13, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": -11.73, "energy_delta": -18.17, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -37.89, "energy_delta": -18.16, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": -10.06, "energy_delta": -18.16, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": -8.75, "energy_delta": -18.15, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -31.49, "energy_delta": -18.19, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -39.05, "energy_delta": -18.19, "lag": 0.0 }, { "time": 5.7, "baseline_time": 5.7, "baseline_energy": 7.78, "participant_energy": -10.35, "energy_delta": -18.17, "lag": 0.0 }, { "time": 5.8, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": -11.31, "energy_delta": -18.14, "lag": 0.0 }, { "time": 5.9, "baseline_time": 5.9, "baseline_energy": -10.43, "participant_energy": -28.59, "energy_delta": -10.14, "lag": 0.0 }, { "time": 6.0, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 11.27, "energy_delta": -2.14, "lag": 0.0 }, { "time": 6.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 9.21, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -0.83, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -15.32, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 12.32, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 11.15, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": 0.59, "energy_delta": 5.87, "lag": 0.0 }, { "time": 6.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -12.83, "energy_delta": 5.86, "lag": 0.0 }, { "time": 6.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -18.39, "energy_delta": 5.85, "lag": 0.0 }, { "time": 6.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -22.24, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -21.82, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -22.89, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -20.7, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -22.47, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -21.82, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -23.34, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -21.22, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -22.13, "energy_delta": 5.84, "lag": 0.0 }, { "time": 7.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -22.19, "energy_delta": 5.85, "lag": 0.0 }, { "time": 7.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 14.33, "energy_delta": 5.86, "lag": 0.0 }, { "time": 8.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 13.92, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -8.33, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -9.73, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 7.08, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 7.86, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -3.52, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": 1.79, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -7.54, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 8.01, "energy_delta": 5.87, "lag": 0.0 }, { "time": 8.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": 5.87, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 11.79, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": 4.68, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 12.68, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 10.3, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": 2.42, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -8.33, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 13.77, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 14.02, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 5.95, "energy_delta": 5.87, "lag": 0.0 }, { "time": 9.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -11.54, "energy_delta": 5.86, "lag": 0.0 }, { "time": 10.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -16.71, "energy_delta": 5.86, "lag": 0.0 }, { "time": 10.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -18.35, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -16.08, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -20.35, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -21.26, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -19.34, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -20.25, "energy_delta": 5.85, "lag": 0.0 }, { "time": 10.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -20.5, "energy_delta": 3.9, "lag": 0.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.162006, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.61, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.801954, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 0.944, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771014, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 10.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "e1f187cf40590fbd891e8acf2d13bdc63b08d2f7798780d451028681dbaeb7e6" }, { "id": "beliefs-extra-pause", "clip": "beliefs", "label": "extra pause", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-extra-pause.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [ { "kind": "pause", "start": 6, "end": 8, "inserted_seconds": 2 } ], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 43.8, "components": { "energy": 21.9, "pacing": 37.5, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 5.6, "end": 8.1, "kind": "energy", "baseline_start": 5.5, "delta": -79.12, "unit": "dB", "explanation": "Local energy is 79.1 dB lower than the aligned baseline after median normalization. Try a steadier volume in this passage.", "words": "forebears at" }, { "start": 6.0, "end": 8.0, "kind": "pause", "baseline_start": 5.6, "delta": 2.0, "unit": "seconds", "explanation": "A low-energy interval lasts 2.0 s where the aligned reference is more active. Review whether this pause is intentional.", "words": "forebears at" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.0, "baseline_energy": -103.01, "participant_energy": -99.91, "energy_delta": 2.05, "lag": 0.0 }, { "time": 0.1, "baseline_time": 0.1, "baseline_energy": -28.72, "participant_energy": -25.66, "energy_delta": 3.09, "lag": 0.0 }, { "time": 0.2, "baseline_time": 0.2, "baseline_energy": -6.94, "participant_energy": -3.84, "energy_delta": 3.09, "lag": 0.0 }, { "time": 0.3, "baseline_time": 0.3, "baseline_energy": 0.92, "participant_energy": 4.02, "energy_delta": 3.1, "lag": 0.0 }, { "time": 0.4, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -6.61, "energy_delta": 3.1, "lag": 0.0 }, { "time": 0.5, "baseline_time": 0.5, "baseline_energy": 5.92, "participant_energy": 9.02, "energy_delta": 3.1, "lag": 0.0 }, { "time": 0.6, "baseline_time": 0.6, "baseline_energy": 6.72, "participant_energy": 9.82, "energy_delta": 3.1, "lag": 0.0 }, { "time": 0.7, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -15.11, "energy_delta": 3.1, "lag": 0.0 }, { "time": 0.8, "baseline_time": 0.8, "baseline_energy": -6.5, "participant_energy": -3.4, "energy_delta": 3.09, "lag": 0.0 }, { "time": 0.9, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -10.01, "energy_delta": 3.09, "lag": 0.0 }, { "time": 1.0, "baseline_time": 1.0, "baseline_energy": -19.72, "participant_energy": -16.63, "energy_delta": 3.09, "lag": 0.0 }, { "time": 1.1, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 7.61, "energy_delta": 3.1, "lag": 0.0 }, { "time": 1.2, "baseline_time": 1.2, "baseline_energy": 4.33, "participant_energy": 7.43, "energy_delta": 3.1, "lag": 0.0 }, { "time": 1.3, "baseline_time": 1.3, "baseline_energy": 3.52, "participant_energy": 6.62, "energy_delta": 3.1, "lag": 0.0 }, { "time": 1.4, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": 3.57, "energy_delta": 3.1, "lag": 0.0 }, { "time": 1.5, "baseline_time": 1.5, "baseline_energy": -12.94, "participant_energy": -9.84, "energy_delta": 3.09, "lag": 0.0 }, { "time": 1.6, "baseline_time": 1.6, "baseline_energy": -18.1, "participant_energy": -15.02, "energy_delta": 3.09, "lag": 0.0 }, { "time": 1.7, "baseline_time": 1.7, "baseline_energy": -24.38, "participant_energy": -21.3, "energy_delta": 3.08, "lag": 0.0 }, { "time": 1.8, "baseline_time": 1.8, "baseline_energy": -23.06, "participant_energy": -19.98, "energy_delta": 3.08, "lag": 0.0 }, { "time": 1.9, "baseline_time": 1.9, "baseline_energy": -9.25, "participant_energy": -6.15, "energy_delta": 3.09, "lag": 0.0 }, { "time": 2.0, "baseline_time": 2.0, "baseline_energy": -2.15, "participant_energy": 0.95, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 7.24, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 8.91, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.3, "baseline_time": 2.3, "baseline_energy": -13.46, "participant_energy": -10.37, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.4, "baseline_time": 2.4, "baseline_energy": -4.21, "participant_energy": -1.11, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.5, "baseline_time": 2.5, "baseline_energy": 4.14, "participant_energy": 7.24, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.6, "baseline_time": 2.6, "baseline_energy": 4.42, "participant_energy": 7.52, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.7, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -3.04, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.8, "baseline_time": 2.8, "baseline_energy": 4.64, "participant_energy": 7.74, "energy_delta": 3.1, "lag": 0.0 }, { "time": 2.9, "baseline_time": 2.9, "baseline_energy": -6.01, "participant_energy": -2.92, "energy_delta": 3.1, "lag": 0.0 }, { "time": 3.0, "baseline_time": 3.0, "baseline_energy": -2.87, "participant_energy": 0.22, "energy_delta": 3.1, "lag": 0.0 }, { "time": 3.1, "baseline_time": 3.1, "baseline_energy": -7.94, "participant_energy": -4.85, "energy_delta": 3.1, "lag": 0.0 }, { "time": 3.2, "baseline_time": 3.2, "baseline_energy": -16.74, "participant_energy": -13.65, "energy_delta": 3.09, "lag": 0.0 }, { "time": 3.3, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -18.99, "energy_delta": 3.09, "lag": 0.0 }, { "time": 3.4, "baseline_time": 3.4, "baseline_energy": -19.58, "participant_energy": -16.49, "energy_delta": 3.08, "lag": 0.0 }, { "time": 3.5, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -16.46, "energy_delta": 3.08, "lag": 0.0 }, { "time": 3.6, "baseline_time": 3.6, "baseline_energy": -24.24, "participant_energy": -21.16, "energy_delta": 3.08, "lag": 0.0 }, { "time": 3.7, "baseline_time": 3.7, "baseline_energy": -23.8, "participant_energy": -20.73, "energy_delta": 3.07, "lag": 0.0 }, { "time": 3.8, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -24.97, "energy_delta": 3.07, "lag": 0.0 }, { "time": 3.9, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -23.89, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.0, "baseline_time": 4.0, "baseline_energy": -29.44, "participant_energy": -26.39, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.1, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -23.72, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.2, "baseline_time": 4.2, "baseline_energy": -29.6, "participant_energy": -26.54, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.3, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -25.48, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.4, "baseline_time": 4.4, "baseline_energy": -28.95, "participant_energy": -25.89, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.5, "baseline_time": 4.5, "baseline_energy": -27.28, "participant_energy": -24.21, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.6, "baseline_time": 4.6, "baseline_energy": -29.46, "participant_energy": -26.4, "energy_delta": 3.06, "lag": 0.0 }, { "time": 4.7, "baseline_time": 4.7, "baseline_energy": -28.03, "participant_energy": -24.96, "energy_delta": 3.07, "lag": 0.0 }, { "time": 4.8, "baseline_time": 4.8, "baseline_energy": 7.9, "participant_energy": 11.0, "energy_delta": 3.09, "lag": 0.0 }, { "time": 4.9, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": 10.52, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.0, "baseline_time": 5.0, "baseline_energy": -2.62, "participant_energy": 0.48, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.1, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 9.5, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.2, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -16.58, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.3, "baseline_time": 5.3, "baseline_energy": 8.07, "participant_energy": 11.17, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.4, "baseline_time": 5.4, "baseline_energy": 9.38, "participant_energy": 12.48, "energy_delta": 3.1, "lag": 0.0 }, { "time": 5.5, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -10.21, "energy_delta": 0.6, "lag": 0.0 }, { "time": 5.6, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": -17.71, "energy_delta": 7.63, "lag": 0.1 }, { "time": 5.7, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": 10.88, "energy_delta": 14.34, "lag": 0.2 }, { "time": 5.8, "baseline_time": 5.5, "baseline_energy": -13.31, "participant_energy": 9.92, "energy_delta": 20.29, "lag": 0.3 }, { "time": 5.9, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -7.33, "energy_delta": -14.14, "lag": 0.3 }, { "time": 6.0, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -48.26, "lag": 0.4 }, { "time": 6.1, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 0.5 }, { "time": 6.2, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 0.6 }, { "time": 6.3, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 0.7 }, { "time": 6.4, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 0.8 }, { "time": 6.5, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 0.9 }, { "time": 6.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.0 }, { "time": 6.7, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.1 }, { "time": 6.8, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.2 }, { "time": 6.9, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.3 }, { "time": 7.0, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.4 }, { "time": 7.1, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.5 }, { "time": 7.2, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.6 }, { "time": 7.3, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.7 }, { "time": 7.4, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.8 }, { "time": 7.5, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 1.9 }, { "time": 7.6, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 2.0 }, { "time": 7.7, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 2.1 }, { "time": 7.8, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -79.12, "lag": 2.2 }, { "time": 7.9, "baseline_time": 5.6, "baseline_energy": -20.8, "participant_energy": -99.91, "energy_delta": -50.57, "lag": 2.3 }, { "time": 8.0, "baseline_time": 5.85, "baseline_energy": 1.97, "participant_energy": 8.5, "energy_delta": -23.16, "lag": 2.15 }, { "time": 8.1, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 6.44, "energy_delta": 4.24, "lag": 2.0 }, { "time": 8.2, "baseline_time": 6.2, "baseline_energy": -6.7, "participant_energy": -3.6, "energy_delta": 3.09, "lag": 2.0 }, { "time": 8.3, "baseline_time": 6.3, "baseline_energy": -21.18, "participant_energy": -18.1, "energy_delta": 3.09, "lag": 2.0 }, { "time": 8.4, "baseline_time": 6.4, "baseline_energy": 6.45, "participant_energy": 9.55, "energy_delta": 3.09, "lag": 2.0 }, { "time": 8.5, "baseline_time": 6.5, "baseline_energy": 5.27, "participant_energy": 8.37, "energy_delta": 3.1, "lag": 2.0 }, { "time": 8.6, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -2.18, "energy_delta": 3.1, "lag": 2.0 }, { "time": 8.7, "baseline_time": 6.7, "baseline_energy": -18.69, "participant_energy": -15.6, "energy_delta": 3.09, "lag": 2.0 }, { "time": 8.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -21.17, "energy_delta": 3.08, "lag": 2.0 }, { "time": 8.9, "baseline_time": 6.9, "baseline_energy": -28.08, "participant_energy": -25.01, "energy_delta": 3.07, "lag": 2.0 }, { "time": 9.0, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -24.59, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.1, "baseline_time": 7.1, "baseline_energy": -28.72, "participant_energy": -25.66, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.2, "baseline_time": 7.2, "baseline_energy": -26.54, "participant_energy": -23.47, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.3, "baseline_time": 7.3, "baseline_energy": -28.31, "participant_energy": -25.25, "energy_delta": 3.07, "lag": 2.0 }, { "time": 9.4, "baseline_time": 7.4, "baseline_energy": -27.66, "participant_energy": -24.59, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.5, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -26.12, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.6, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -24.0, "energy_delta": 3.06, "lag": 2.0 }, { "time": 9.7, "baseline_time": 7.7, "baseline_energy": -27.97, "participant_energy": -24.91, "energy_delta": 3.07, "lag": 2.0 }, { "time": 9.8, "baseline_time": 7.8, "baseline_energy": -28.03, "participant_energy": -24.96, "energy_delta": 3.08, "lag": 2.0 }, { "time": 9.9, "baseline_time": 7.9, "baseline_energy": 8.46, "participant_energy": 11.56, "energy_delta": 3.09, "lag": 2.0 }, { "time": 10.0, "baseline_time": 8.0, "baseline_energy": 8.05, "participant_energy": 11.15, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.1, "baseline_time": 8.1, "baseline_energy": -14.2, "participant_energy": -11.11, "energy_delta": 3.09, "lag": 2.0 }, { "time": 10.2, "baseline_time": 8.2, "baseline_energy": -15.6, "participant_energy": -12.51, "energy_delta": 3.09, "lag": 2.0 }, { "time": 10.3, "baseline_time": 8.3, "baseline_energy": 1.21, "participant_energy": 4.3, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.4, "baseline_time": 8.4, "baseline_energy": 1.99, "participant_energy": 5.09, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.5, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": -6.3, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.6, "baseline_time": 8.6, "baseline_energy": -4.09, "participant_energy": -0.99, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.7, "baseline_time": 8.7, "baseline_energy": -13.41, "participant_energy": -10.32, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.8, "baseline_time": 8.8, "baseline_energy": 2.14, "participant_energy": 5.24, "energy_delta": 3.1, "lag": 2.0 }, { "time": 10.9, "baseline_time": 8.9, "baseline_energy": -0.01, "participant_energy": 3.09, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 9.01, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.1, "baseline_time": 9.1, "baseline_energy": -1.19, "participant_energy": 1.91, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.2, "baseline_time": 9.2, "baseline_energy": 6.8, "participant_energy": 9.9, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.3, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": 7.52, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.4, "baseline_time": 9.4, "baseline_energy": -3.45, "participant_energy": -0.35, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.5, "baseline_time": 9.5, "baseline_energy": -14.2, "participant_energy": -11.1, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.6, "baseline_time": 9.6, "baseline_energy": 7.9, "participant_energy": 11.0, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.7, "baseline_time": 9.7, "baseline_energy": 8.15, "participant_energy": 11.25, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.8, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": 3.18, "energy_delta": 3.1, "lag": 2.0 }, { "time": 11.9, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -14.31, "energy_delta": 3.09, "lag": 2.0 }, { "time": 12.0, "baseline_time": 10.0, "baseline_energy": -22.57, "participant_energy": -19.49, "energy_delta": 3.08, "lag": 2.0 }, { "time": 12.1, "baseline_time": 10.1, "baseline_energy": -24.2, "participant_energy": -21.12, "energy_delta": 3.08, "lag": 2.0 }, { "time": 12.2, "baseline_time": 10.2, "baseline_energy": -21.93, "participant_energy": -18.85, "energy_delta": 3.08, "lag": 2.0 }, { "time": 12.3, "baseline_time": 10.3, "baseline_energy": -26.19, "participant_energy": -23.12, "energy_delta": 3.07, "lag": 2.0 }, { "time": 12.4, "baseline_time": 10.4, "baseline_energy": -27.1, "participant_energy": -24.03, "energy_delta": 3.07, "lag": 2.0 }, { "time": 12.5, "baseline_time": 10.5, "baseline_energy": -25.19, "participant_energy": -22.11, "energy_delta": 3.07, "lag": 2.0 }, { "time": 12.6, "baseline_time": 10.6, "baseline_energy": -26.1, "participant_energy": -23.03, "energy_delta": 3.07, "lag": 2.0 }, { "time": 12.7, "baseline_time": 10.7, "baseline_energy": -26.34, "participant_energy": -23.27, "energy_delta": 2.05, "lag": 2.0 } ], "alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.03, "confidence": 0.473 }, { "word": "at", "start": 7.98, "end": 8.28, "confidence": 0.733 }, { "word": "fought", "start": 8.34, "end": 8.79, "confidence": 1.0 }, { "word": "are", "start": 9.87, "end": 10.11, "confidence": 1.0 }, { "word": "still", "start": 10.11, "end": 10.44, "confidence": 1.0 }, { "word": "at", "start": 10.44, "end": 10.56, "confidence": 1.0 }, { "word": "issue", "start": 10.56, "end": 11.01, "confidence": 1.0 }, { "word": "around", "start": 11.01, "end": 11.43, "confidence": 1.0 }, { "word": "the", "start": 11.43, "end": 11.49, "confidence": 1.0 }, { "word": "globe", "start": 11.49, "end": 12.03, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 12.8, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "41c7b911b6543e856989f7acfed647e5415476b7bed6edc6f5efa2eba95d0fd0" }, { "id": "beliefs-rushed", "clip": "beliefs", "label": "rushed", "baseline": "/data/beliefs-baseline.wav", "participant": "/data/beliefs-rushed.wav", "transcript": "And yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe.", "source_offset": 70.2, "gold_regions": [ { "kind": "pacing", "start": 0, "end": 6.01275, "speed_factor": 1.8 } ], "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.771077, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "result": { "score": 60.0, "components": { "energy": 100.0, "pacing": 0, "contour": 100.0 }, "weights": { "energy": 0.4, "pacing": 0.4, "contour": 0.2 }, "regions": [ { "start": 0.09, "end": 5.61, "kind": "pacing", "baseline_start": 0.18, "delta": 1.78, "unit": "speech span ratio", "explanation": "The matched spoken passage takes 5.5 s versus 9.8 s in the reference (1.78\u00d7 reference pace). Review whether the faster delivery is intentional.", "words": "and yet the same revolutionary beliefs for which our forebears fought are still at issue around the globe" } ], "timeline": [ { "time": 0.0, "baseline_time": 0.05, "baseline_energy": -26.26, "participant_energy": -36.56, "energy_delta": -6.51, "lag": -0.05 }, { "time": 0.1, "baseline_time": 0.25, "baseline_energy": 1.94, "participant_energy": -7.28, "energy_delta": -6.53, "lag": -0.15 }, { "time": 0.2, "baseline_time": 0.4, "baseline_energy": -9.7, "participant_energy": -9.77, "energy_delta": -3.81, "lag": -0.2 }, { "time": 0.3, "baseline_time": 0.55, "baseline_energy": 7.39, "participant_energy": 5.23, "energy_delta": -1.99, "lag": -0.25 }, { "time": 0.4, "baseline_time": 0.7, "baseline_energy": -18.19, "participant_energy": -21.95, "energy_delta": -3.06, "lag": -0.3 }, { "time": 0.5, "baseline_time": 0.9, "baseline_energy": -13.11, "participant_energy": -16.38, "energy_delta": -2.67, "lag": -0.4 }, { "time": 0.6, "baseline_time": 1.1, "baseline_energy": 4.51, "participant_energy": 3.52, "energy_delta": -1.75, "lag": -0.5 }, { "time": 0.7, "baseline_time": 1.25, "baseline_energy": 6.02, "participant_energy": 5.03, "energy_delta": -4.34, "lag": -0.55 }, { "time": 0.8, "baseline_time": 1.4, "baseline_energy": 0.48, "participant_energy": -10.55, "energy_delta": -4.96, "lag": -0.6 }, { "time": 0.9, "baseline_time": 1.55, "baseline_energy": -17.17, "participant_energy": -20.03, "energy_delta": -6.36, "lag": -0.65 }, { "time": 1.0, "baseline_time": 1.85, "baseline_energy": -19.68, "participant_energy": -24.88, "energy_delta": -2.83, "lag": -0.85 }, { "time": 1.1, "baseline_time": 2.1, "baseline_energy": 4.14, "participant_energy": 3.71, "energy_delta": -2.45, "lag": -1.0 }, { "time": 1.2, "baseline_time": 2.2, "baseline_energy": 5.81, "participant_energy": 4.1, "energy_delta": -1.25, "lag": -1.0 }, { "time": 1.3, "baseline_time": 2.35, "baseline_energy": -15.09, "participant_energy": -16.7, "energy_delta": -1.73, "lag": -1.05 }, { "time": 1.4, "baseline_time": 2.55, "baseline_energy": 6.47, "participant_energy": 4.59, "energy_delta": -1.32, "lag": -1.15 }, { "time": 1.5, "baseline_time": 2.7, "baseline_energy": -6.14, "participant_energy": -6.6, "energy_delta": -3.94, "lag": -1.2 }, { "time": 1.6, "baseline_time": 2.85, "baseline_energy": 3.51, "participant_energy": -5.97, "energy_delta": -4.61, "lag": -1.25 }, { "time": 1.7, "baseline_time": 3.05, "baseline_energy": -3.1, "participant_energy": -7.0, "energy_delta": -3.08, "lag": -1.35 }, { "time": 1.8, "baseline_time": 3.3, "baseline_energy": -22.07, "participant_energy": -17.93, "energy_delta": 1.21, "lag": -1.5 }, { "time": 1.9, "baseline_time": 3.5, "baseline_energy": -19.54, "participant_energy": -16.14, "energy_delta": 1.95, "lag": -1.6 }, { "time": 2.0, "baseline_time": 3.65, "baseline_energy": -22.08, "participant_energy": -23.77, "energy_delta": -0.08, "lag": -1.65 }, { "time": 2.1, "baseline_time": 3.8, "baseline_energy": -28.04, "participant_energy": -30.0, "energy_delta": -1.84, "lag": -1.7 }, { "time": 2.2, "baseline_time": 3.9, "baseline_energy": -26.95, "participant_energy": -28.82, "energy_delta": -2.25, "lag": -1.7 }, { "time": 2.3, "baseline_time": 4.1, "baseline_energy": -26.79, "participant_energy": -29.72, "energy_delta": -1.84, "lag": -1.8 }, { "time": 2.4, "baseline_time": 4.3, "baseline_energy": -28.54, "participant_energy": -29.27, "energy_delta": -1.73, "lag": -1.9 }, { "time": 2.5, "baseline_time": 4.45, "baseline_energy": -27.19, "participant_energy": -28.72, "energy_delta": -0.81, "lag": -1.95 }, { "time": 2.6, "baseline_time": 4.65, "baseline_energy": -30.13, "participant_energy": -30.3, "energy_delta": -0.71, "lag": -2.05 }, { "time": 2.7, "baseline_time": 4.9, "baseline_energy": 7.42, "participant_energy": 6.99, "energy_delta": -0.61, "lag": -2.2 }, { "time": 2.8, "baseline_time": 5.1, "baseline_energy": 6.4, "participant_energy": 5.18, "energy_delta": 1.49, "lag": -2.3 }, { "time": 2.9, "baseline_time": 5.2, "baseline_energy": -19.66, "participant_energy": -13.52, "energy_delta": 1.41, "lag": -2.3 }, { "time": 3.0, "baseline_time": 5.35, "baseline_energy": 9.28, "participant_energy": 8.59, "energy_delta": 0.88, "lag": -2.35 }, { "time": 3.1, "baseline_time": 5.55, "baseline_energy": -16.54, "participant_energy": -19.34, "energy_delta": -1.2, "lag": -2.45 }, { "time": 3.2, "baseline_time": 5.8, "baseline_energy": 6.82, "participant_energy": 6.7, "energy_delta": -0.95, "lag": -2.6 }, { "time": 3.3, "baseline_time": 6.0, "baseline_energy": 5.4, "participant_energy": 5.46, "energy_delta": -0.09, "lag": -2.7 }, { "time": 3.4, "baseline_time": 6.1, "baseline_energy": 3.34, "participant_energy": 3.12, "energy_delta": -2.35, "lag": -2.7 }, { "time": 3.5, "baseline_time": 6.25, "baseline_energy": -16.0, "participant_energy": -22.88, "energy_delta": -3.04, "lag": -2.75 }, { "time": 3.6, "baseline_time": 6.45, "baseline_energy": 6.68, "participant_energy": 4.65, "energy_delta": -6.83, "lag": -2.85 }, { "time": 3.7, "baseline_time": 6.6, "baseline_energy": -5.28, "participant_energy": -16.86, "energy_delta": -5.54, "lag": -2.9 }, { "time": 3.8, "baseline_time": 6.8, "baseline_energy": -24.25, "participant_energy": -27.26, "energy_delta": -4.74, "lag": -3.0 }, { "time": 3.9, "baseline_time": 7.0, "baseline_energy": -27.65, "participant_energy": -27.27, "energy_delta": -1.51, "lag": -3.1 }, { "time": 4.0, "baseline_time": 7.25, "baseline_energy": -27.76, "participant_energy": -29.66, "energy_delta": -0.86, "lag": -3.25 }, { "time": 4.1, "baseline_time": 7.5, "baseline_energy": -29.18, "participant_energy": -30.24, "energy_delta": -1.5, "lag": -3.4 }, { "time": 4.2, "baseline_time": 7.6, "baseline_energy": -27.06, "participant_energy": -28.6, "energy_delta": -1.16, "lag": -3.4 }, { "time": 4.3, "baseline_time": 7.75, "baseline_energy": -29.28, "participant_energy": -30.18, "energy_delta": -1.02, "lag": -3.45 }, { "time": 4.4, "baseline_time": 7.95, "baseline_energy": 8.14, "participant_energy": 7.51, "energy_delta": 0.81, "lag": -3.55 }, { "time": 4.5, "baseline_time": 8.15, "baseline_energy": -15.48, "participant_energy": -11.53, "energy_delta": 0.33, "lag": -3.65 }, { "time": 4.6, "baseline_time": 8.35, "baseline_energy": -0.16, "participant_energy": -2.5, "energy_delta": 4.84, "lag": -3.75 }, { "time": 4.7, "baseline_time": 8.5, "baseline_energy": -9.39, "participant_energy": 3.51, "energy_delta": 3.96, "lag": -3.8 }, { "time": 4.8, "baseline_time": 8.65, "baseline_energy": -14.21, "participant_energy": -12.9, "energy_delta": 4.41, "lag": -3.85 }, { "time": 4.9, "baseline_time": 8.85, "baseline_energy": 1.5, "participant_energy": 0.52, "energy_delta": -0.19, "lag": -3.95 }, { "time": 5.0, "baseline_time": 9.0, "baseline_energy": 5.91, "participant_energy": 5.02, "energy_delta": -1.08, "lag": -4.0 }, { "time": 5.1, "baseline_time": 9.15, "baseline_energy": 6.43, "participant_energy": 5.05, "energy_delta": -5.8, "lag": -4.05 }, { "time": 5.2, "baseline_time": 9.3, "baseline_energy": 4.42, "participant_energy": -10.72, "energy_delta": -5.9, "lag": -4.1 }, { "time": 5.3, "baseline_time": 9.45, "baseline_energy": -2.73, "participant_energy": -3.91, "energy_delta": -5.71, "lag": -4.15 }, { "time": 5.4, "baseline_time": 9.65, "baseline_energy": 7.82, "participant_energy": 7.0, "energy_delta": -7.03, "lag": -4.25 }, { "time": 5.5, "baseline_time": 9.8, "baseline_energy": 0.08, "participant_energy": -19.03, "energy_delta": -9.05, "lag": -4.3 }, { "time": 5.6, "baseline_time": 9.9, "baseline_energy": -17.4, "participant_energy": -24.63, "energy_delta": -10.43, "lag": -4.3 }, { "time": 5.7, "baseline_time": 10.15, "baseline_energy": -21.55, "participant_energy": -26.5, "energy_delta": -3.9, "lag": -4.45 }, { "time": 5.8, "baseline_time": 10.45, "baseline_energy": -27.39, "participant_energy": -26.92, "energy_delta": -1.75, "lag": -4.65 }, { "time": 5.9, "baseline_time": 10.65, "baseline_energy": -25.87, "participant_energy": -26.64, "energy_delta": -0.1, "lag": -4.75 } ], "alignment": { "words": [ { "word": "and", "start": 0.09, "end": 0.27, "confidence": 1.0 }, { "word": "yet", "start": 0.27, "end": 0.45, "confidence": 1.0 }, { "word": "the", "start": 0.45, "end": 0.54, "confidence": 1.0 }, { "word": "same", "start": 0.54, "end": 0.93, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.02, "end": 1.53, "confidence": 1.0 }, { "word": "beliefs", "start": 1.53, "end": 1.83, "confidence": 1.0 }, { "word": "for", "start": 2.64, "end": 2.79, "confidence": 1.0 }, { "word": "which", "start": 2.79, "end": 2.97, "confidence": 1.0 }, { "word": "our", "start": 2.97, "end": 3.09, "confidence": 1.0 }, { "word": "forebears", "start": 3.09, "end": 3.51, "confidence": 1.0 }, { "word": "fought", "start": 3.54, "end": 3.84, "confidence": 1.0 }, { "word": "are", "start": 4.35, "end": 4.56, "confidence": 1.0 }, { "word": "still", "start": 4.56, "end": 4.71, "confidence": 1.0 }, { "word": "at", "start": 4.71, "end": 4.77, "confidence": 1.0 }, { "word": "issue", "start": 4.77, "end": 4.98, "confidence": 1.0 }, { "word": "around", "start": 5.01, "end": 5.25, "confidence": 1.0 }, { "word": "the", "start": 5.25, "end": 5.31, "confidence": 1.0 }, { "word": "globe", "start": 5.31, "end": 5.61, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_alignment": { "words": [ { "word": "and", "start": 0.18, "end": 0.45, "confidence": 1.0 }, { "word": "yet", "start": 0.45, "end": 0.78, "confidence": 1.0 }, { "word": "the", "start": 0.78, "end": 0.93, "confidence": 1.0 }, { "word": "same", "start": 0.93, "end": 1.62, "confidence": 1.0 }, { "word": "revolutionary", "start": 1.86, "end": 2.76, "confidence": 1.0 }, { "word": "beliefs", "start": 2.76, "end": 3.24, "confidence": 1.0 }, { "word": "for", "start": 4.71, "end": 4.98, "confidence": 1.0 }, { "word": "which", "start": 4.98, "end": 5.31, "confidence": 1.0 }, { "word": "our", "start": 5.31, "end": 5.52, "confidence": 1.0 }, { "word": "forebears", "start": 5.52, "end": 6.27, "confidence": 1.0 }, { "word": "fought", "start": 6.33, "end": 6.78, "confidence": 1.0 }, { "word": "are", "start": 7.83, "end": 8.13, "confidence": 1.0 }, { "word": "still", "start": 8.13, "end": 8.43, "confidence": 1.0 }, { "word": "at", "start": 8.43, "end": 8.55, "confidence": 1.0 }, { "word": "issue", "start": 8.55, "end": 9.0, "confidence": 1.0 }, { "word": "around", "start": 9.0, "end": 9.42, "confidence": 1.0 }, { "word": "the", "start": 9.42, "end": 9.48, "confidence": 1.0 }, { "word": "globe", "start": 9.48, "end": 10.02, "confidence": 1.0 } ], "coverage": 1.0, "method": "Vosk constrained sentence grammar / Kaldi word boundaries", "warning": null }, "baseline_duration": 10.8, "participant_duration": 6.01275, "disclaimer": "Scores measure deviations from this reference, not absolute quality or fairness across speakers. Alignment and detected regions are estimates; review them by listening. Content quality is not scored." }, "audio_sha256": "5438e3dcd1495464563bbd91ccb6f357475cf56b83ebbda70ea4e43546498cbf" } ] }