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"warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04053941026622261, "rms_dbfs": -27.842451467072436, "peak": 0.232452392578125, "peak_dbfs": -12.673319587326667, "crest_factor_db": 15.169131879745771, "mean": 1.0310790979268482e-05, "zero_energy": false }, "output": { "rms": 0.044710844862464884, "rms_dbfs": -26.9917424712863, "peak": 0.32096343818409534, "peak_dbfs": -9.870888728802766, "crest_factor_db": 17.120853742483536, "mean": -1.6963730873061194e-09, "zero_energy": false }, "rms_difference_db": 0.8507089957861353 }, "full_scale": { "reference": { "sample_count": 147734, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 147734, 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"frames": 664, "frequency_resolution_hz": 0.30188937568455637, "power_floor": 4.426890844734256e-12, "window": "hann", "detrend": "constant", "gain_normalization": "none", "bands": [ { "low_hz": 2.0, "high_hz": 8.0, "reference_power": 1.627718067426583e-06, "output_power": 1.6578649841685355e-06, "reference_active": true, "delta_db": 0.07969974780015923 }, { "low_hz": 8.0, "high_hz": 20.0, "reference_power": 9.572772525291917e-07, "output_power": 8.691170376611786e-07, "reference_active": true, "delta_db": -0.4195947537455413 }, { "low_hz": 20.0, "high_hz": 50.0, "reference_power": 4.121992613475366e-08, "output_power": 3.20349191490002e-08, "reference_active": true, "delta_db": -1.094835769576341 } ], "active_band_count": 3, "active_band_mae_db": 0.5313767570406805 } } ] } ], "event": null, "silent_intervals": null, "limitations": [ "有限長雑音の包絡差は独立seedでもゼロにならない", "帯域フィルタの端点過渡は測定に含むがイベント測定には使わない", "RMS包絡は有声・無声や知覚品質の正解測定ではない" ] } } } }, { "case": "smoke_arctic", "method": "facodec", "status": "measured", "started_at": "2026-10-12T11:37:57.930155+00:00", "native_sample_rate": 16000, "seed": 0, "metrics_include_timing": false, "input_quantization": "none", "resampling_and_input_io_s": 0.003356862999993382, "native_input_samples": 53600, "native_input_sha256": "009a7e8ad1682c8688445329d05d765678e600abb0539d65e68282173e082c6f", "output_sha256": "14a821bffda99fdd99e97f8db032c6b3a31183d5bdcbc9e2546c5e7c4d6e7a45", "output_samples": 53600, "length_delta_samples": 0, "analysis_s": 0.7581828630000018, "synthesis_s": 2.6250750039999957, "total_s": 3.3832578669999975, "rtf": 1.0099277214925366, "output_peak": 0.2541073262691498, "output_rms": 0.03835902456646158, "finished_at": "2026-10-12T11:38:01.320236+00:00", "kind": "natural_speech", "language": "en", "style": "normal", "speaker": "arctic", "mos": { "status": "not_requested", "value": null }, "measurement": { "status": "length_mismatch", "reference_samples": 147734, "output_samples": 147735, "length_delta_samples": 1, 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"active_policy": "reference power > max(1e-12, total reference power * 1e-6)", "status": "ok" }, "rms_gain_error_db": -0.47805335309030206, "pitch": null, "output_rms_dbfs": -28.32050482016274, "output_peak": 0.2538327042841333, "reference_rms_dbfs": -27.842451467072436, "rms_gain_status": "ok", "mr_stft_log_magnitude_mae_db": 13.58913233267647 }, "extended": { "schema": "extended-diagnostics-v1", "status": "measured", "alignment": "none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 147734, "output_samples": 147734, "intelligibility": { "estoi": { "value": 0.9449384079301993, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04053941026622261, "rms_dbfs": -27.842451467072436, "peak": 0.232452392578125, "peak_dbfs": -12.673319587326667, "crest_factor_db": 15.169131879745771, "mean": 1.0310790979268482e-05, "zero_energy": false }, "output": { "rms": 0.03836849452405692, "rms_dbfs": -28.32050482016274, "peak": 0.2538327042841333, "peak_dbfs": -11.909048466331004, "crest_factor_db": 16.411456353831735, "mean": 9.301877133608924e-06, "zero_energy": false }, "rms_difference_db": -0.47805335309030283 }, "full_scale": { "reference": { "sample_count": 147734, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 147734, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 334, "uncovered_tail_samples": 440, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 1.1315037067683916e-06, "threshold_dbfs": -59.46344018972689, "threshold_policy": "max(-60 dBFS, 最大参照ブロック電力より40 dB下)", "quiet_blocks": 41, "quiet_samples": 18081, "reference_mean_power": 5.009816483048026e-07, "output_mean_power": 6.837278909748252e-07, "output_rms_dbfs": -61.651167037778905, "output_zero_energy": false, "output_peak": 0.0027567861815530528, "output_energy_fraction": 5.68428399294372e-05, "energy_fraction_denominator": "出力波形全体のエネルギー" }, "pitch_consistency": { "status": "estimated_consistency_not_ground_truth", "estimator": "independent-yin-difference-v2-prefiltered", "fmin_hz": 65.0, "fmax_hz": 700.0, "frame_ms": 80.0, "hop_ms": 10.0, "prefilter": { "kind": "butterworth-forward-backward", "order_per_pass": 6, "cutoff_hz": 2000.0, 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"delta_db": 0.9083953173089334 }, { "low_hz": 8.0, "high_hz": 20.0, "reference_power": 9.572772525291917e-07, "output_power": 9.748609134172655e-07, "reference_active": true, "delta_db": 0.07904918873581453 }, { "low_hz": 20.0, "high_hz": 50.0, "reference_power": 4.121992613475366e-08, "output_power": 6.236063748828567e-08, "reference_active": true, "delta_db": 1.7980333696402748 } ], "active_band_count": 3, "active_band_mae_db": 0.928492625228341 } } ] } ], "event": null, "silent_intervals": null, "limitations": [ "有限長雑音の包絡差は独立seedでもゼロにならない", "帯域フィルタの端点過渡は測定に含むがイベント測定には使わない", "RMS包絡は有声・無声や知覚品質の正解測定ではない" ] } } } }, { "case": "smoke_arctic", "method": "golf", "status": "measured", "started_at": "2026-10-12T11:38:40.373827+00:00", "native_sample_rate": 24000, "seed": 0, "metrics_include_timing": false, "input_quantization": "none", "resampling_and_input_io_s": 0.0027964249999854474, "native_input_samples": 80400, "native_input_sha256": 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"ok", "mr_stft_log_magnitude_mae_db": 8.142935014733064 }, "extended": { "schema": "extended-diagnostics-v1", "status": "measured", "alignment": "none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 147734, "output_samples": 147734, "intelligibility": { "estoi": { "value": 0.9191371194354236, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04053941026622261, "rms_dbfs": -27.842451467072436, "peak": 0.232452392578125, "peak_dbfs": -12.673319587326667, "crest_factor_db": 15.169131879745771, "mean": 1.0310790979268482e-05, "zero_energy": false }, "output": { "rms": 0.040345348951270114, "rms_dbfs": -27.884130478428485, "peak": 0.24464781020910228, "peak_dbfs": -12.229173343297255, 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"extended-diagnostics-v1", "status": "measured", "alignment": "none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 147734, "output_samples": 147734, "intelligibility": { "estoi": { "value": 0.9769844115069563, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04053941026622261, "rms_dbfs": -27.842451467072436, "peak": 0.232452392578125, "peak_dbfs": -12.673319587326667, "crest_factor_db": 15.169131879745771, "mean": 1.0310790979268482e-05, "zero_energy": false }, "output": { "rms": 0.040084247386882016, "rms_dbfs": -27.94052532417712, "peak": 0.22720066730670443, "peak_dbfs": -12.87180794802373, "crest_factor_db": 15.068717376153389, "mean": -2.9813475780708075e-05, "zero_energy": false }, 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"output_samples": 147734, "length_delta_samples": 0, "sample_rate": 44100, "reference_finite": true, "output_finite": true, "alignment": "none", "gain_normalization": "none", "mr_stft": [ { "window_ms": 5, "window_samples": 220, "hop_samples": 55, "log_magnitude_mae_db": 5.478088113207686, "spectral_convergence": 0.26697415746929654, "spectral_convergence_status": "ok", "amplitude_floor": 7.040018759632789e-07 }, { "window_ms": 20, "window_samples": 882, "hop_samples": 220, "log_magnitude_mae_db": 4.777519613825908, "spectral_convergence": 0.13270323952396074, "spectral_convergence_status": "ok", "amplitude_floor": 5.852450084524139e-07 }, { "window_ms": 80, "window_samples": 3528, "hop_samples": 882, "log_magnitude_mae_db": 4.234615996427011, "spectral_convergence": 0.1491123770165633, "spectral_convergence_status": "ok", "amplitude_floor": 5.766215533669349e-07 } ], "band_energy": { "bands": [ { "low_hz": 0.0, "high_hz": 200.0, "reference_power": 0.00021192180604849, "output_power": 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"output_samples": 147734, "intelligibility": { "estoi": { "value": 0.9704880841202749, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04053941026622261, "rms_dbfs": -27.842451467072436, "peak": 0.232452392578125, "peak_dbfs": -12.673319587326667, "crest_factor_db": 15.169131879745771, "mean": 1.0310790979268482e-05, "zero_energy": false }, "output": { "rms": 0.03917957366250814, "rms_dbfs": -28.13880588291934, "peak": 0.24486297016808867, "peak_dbfs": -12.221537737081603, "crest_factor_db": 15.917268145837738, "mean": -0.000790661080269352, "zero_energy": false }, "rms_difference_db": -0.2963544158469027 }, "full_scale": { "reference": { "sample_count": 147734, "full_scale_amplitude": 1.0, 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-4.098296668118949, "crest_factor_db": 20.350155298684747, "mean": -2.253728190008224e-09, "zero_energy": false }, "rms_difference_db": 2.0772228559623542 }, "full_scale": { "reference": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 500, "uncovered_tail_samples": 0, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 4.337883984370161e-06, 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"hop_ms": 5.0, "status": "measured", "covered_start_sample": 0, "covered_end_sample": 220444, "uncovered_tail_samples": 56, "metrics": { "frame_count": 995, "rms_floor": 1.0791287994309055e-05, "log_rms_mae_db": 0.8722144891045633, "rms_envelope_nrmse": 0.14613406870930132, "envelope_correlation": 0.9936053575923423, "rms_gain_error_db": 1.081637565645078, "reference_mean_power": 2.8382119245712924e-05, "output_mean_power": 3.640898541815365e-05 }, "modulation_bands": { "status": "measured", "envelope_rate_hz": 200.45454545454547, "frames": 995, "frequency_resolution_hz": 0.20146185472818637, "power_floor": 2.2726489446417807e-12, "window": "hann", "detrend": "constant", "gain_normalization": "none", "bands": [ { "low_hz": 2.0, "high_hz": 8.0, "reference_power": 7.282257748405607e-07, "output_power": 9.776525684879347e-07, "reference_active": true, "delta_db": 1.2791849928989996 }, { "low_hz": 8.0, "high_hz": 20.0, "reference_power": 5.7755829625744676e-08, "output_power": 9.763387072882504e-08, "reference_active": true, "delta_db": 2.2800468080930587 }, { "low_hz": 20.0, "high_hz": 50.0, "reference_power": 1.7360058548804467e-09, "output_power": 3.4530118624695265e-09, "reference_active": true, "delta_db": 2.986468847750538 } ], "active_band_count": 3, "active_band_mae_db": 2.181900216247532 } } ] } ], "event": null, "silent_intervals": null, "limitations": [ "有限長雑音の包絡差は独立seedでもゼロにならない", "帯域フィルタの端点過渡は測定に含むがイベント測定には使わない", "RMS包絡は有声・無声や知覚品質の正解測定ではない" ] } } } }, { "case": "smoke_ready", "method": "facodec", "status": "measured", "started_at": "2026-10-12T11:38:01.320693+00:00", "native_sample_rate": 16000, "seed": 0, "metrics_include_timing": false, "input_quantization": "none", "resampling_and_input_io_s": 0.0043345490000206155, "native_input_samples": 80000, "native_input_sha256": "272edc24c29f9bdefd63f8ea08c58dc4488fe68f37f59af32352ec31bc99c761", "output_sha256": "494669bff233a6f64ede6d2c5f3a8d38dcd2c54a55c368ac6909bf69f96f810a", "output_samples": 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7.311269908521499, "active_policy": "reference power > max(1e-12, total reference power * 1e-6)", "status": "ok" }, "rms_gain_error_db": -1.1831687714694024, "pitch": null, "output_rms_dbfs": -27.708843594235454, "output_peak": 0.35731838274800654, "reference_rms_dbfs": -26.52567482276605, "rms_gain_status": "ok", "mr_stft_log_magnitude_mae_db": 13.199773047761456 }, "extended": { "schema": "extended-diagnostics-v1", "status": "measured", "alignment": "none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 220500, "output_samples": 220500, "intelligibility": { "estoi": { "value": 0.34502210178108533, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04717547252141775, "rms_dbfs": -26.52567482276605, "peak": 0.4219970703125, "peak_dbfs": -7.493811281786975, "crest_factor_db": 19.031863540979074, "mean": -7.474896696960033e-05, "zero_energy": false }, "output": { "rms": 0.04116781528920055, "rms_dbfs": -27.708843594235447, "peak": 0.35731838274800654, "peak_dbfs": -8.93889280661697, "crest_factor_db": 18.769950787618484, "mean": 8.351107741376886e-06, "zero_energy": false }, "rms_difference_db": -1.183168771469397 }, "full_scale": { "reference": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 500, "uncovered_tail_samples": 0, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 4.337883984370161e-06, "threshold_dbfs": -53.62722067264567, "threshold_policy": "max(-60 dBFS, 最大参照ブロック電力より40 dB下)", "quiet_blocks": 111, "quiet_samples": 48951, "reference_mean_power": 1.7511803859325063e-07, "output_mean_power": 2.5407099414644184e-07, "output_rms_dbfs": -65.95044913073144, "output_zero_energy": false, "output_peak": 0.006037012870586404, "output_energy_fraction": 3.3280697584465026e-05, "energy_fraction_denominator": "出力波形全体のエネルギー" }, "pitch_consistency": { "status": "estimated_consistency_not_ground_truth", "estimator": "independent-yin-difference-v2-prefiltered", "fmin_hz": 65.0, "fmax_hz": 700.0, "frame_ms": 80.0, "hop_ms": 10.0, "prefilter": { "kind": "butterworth-forward-backward", 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"gain_normalization": "none", "measurement": { "status": "ok", "reference_samples": 220500, "output_samples": 220500, "length_delta_samples": 0, "sample_rate": 44100, "reference_finite": true, "output_finite": true, "alignment": "none", "gain_normalization": "none", "mr_stft": [ { "window_ms": 5, "window_samples": 220, "hop_samples": 55, "log_magnitude_mae_db": 10.29965697058859, "spectral_convergence": 0.2972657450676697, "spectral_convergence_status": "ok", "amplitude_floor": 1.3526499269056254e-06 }, { "window_ms": 20, "window_samples": 882, "hop_samples": 220, "log_magnitude_mae_db": 9.153398439438625, "spectral_convergence": 0.19313906892452393, "spectral_convergence_status": "ok", "amplitude_floor": 1.2238389615019609e-06 }, { "window_ms": 80, "window_samples": 3528, "hop_samples": 882, "log_magnitude_mae_db": 8.72994336219266, "spectral_convergence": 0.22400171113913633, "spectral_convergence_status": "ok", "amplitude_floor": 8.265562353627178e-07 } ], "band_energy": { "bands": 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"none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 220500, "output_samples": 220500, "intelligibility": { "estoi": { "value": 0.5765472409524762, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04717547252141775, "rms_dbfs": -26.52567482276605, "peak": 0.4219970703125, "peak_dbfs": -7.493811281786975, "crest_factor_db": 19.031863540979074, "mean": -7.474896696960033e-05, "zero_energy": false }, "output": { "rms": 0.04615415442245524, "rms_dbfs": -26.71578402427006, "peak": 0.42363463471793833, "peak_dbfs": -7.460170817750349, "crest_factor_db": 19.255613206519712, "mean": 4.0300001098981803e-05, "zero_energy": false }, "rms_difference_db": -0.19010920150401134 }, "full_scale": { "reference": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 500, "uncovered_tail_samples": 0, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 4.337883984370161e-06, "threshold_dbfs": -53.62722067264567, "threshold_policy": "max(-60 dBFS, 最大参照ブロック電力より40 dB下)", "quiet_blocks": 111, "quiet_samples": 48951, "reference_mean_power": 1.7511803859325063e-07, 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"at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 220500, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 500, "uncovered_tail_samples": 0, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 4.337883984370161e-06, "threshold_dbfs": -53.62722067264567, "threshold_policy": "max(-60 dBFS, 最大参照ブロック電力より40 dB下)", "quiet_blocks": 111, "quiet_samples": 48951, "reference_mean_power": 1.7511803859325063e-07, "output_mean_power": 1.3662566204493297e-07, "output_rms_dbfs": 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"output_power": 2.2104091462149884e-09, "reference_active": true, "delta_db": 1.0492148338144849 } ], "active_band_count": 3, "active_band_mae_db": 0.36787146332962184 } } ] } ], "event": null, "silent_intervals": null, "limitations": [ "有限長雑音の包絡差は独立seedでもゼロにならない", "帯域フィルタの端点過渡は測定に含むがイベント測定には使わない", "RMS包絡は有声・無声や知覚品質の正解測定ではない" ] } } } }, { "case": "smoke_ready", "method": "magphase", "status": "measured", "started_at": "2026-10-12T11:39:01.346204+00:00", "native_sample_rate": 48000, "seed": 0, "metrics_include_timing": false, "input_quantization": "PCM16 (MagPhase/REAPER file API only)", "resampling_and_input_io_s": 0.007717811000020447, "native_input_samples": 240000, "native_input_sha256": "086184530ec1b5775e153d2ce765b5534da93e3dc8770111d230ad454fae6251", "output_sha256": "e89bf4634f4a719993db579a8994baf7a626eb2f524ff0adbbf2b933f9aee1ff", "output_samples": 239300, "length_delta_samples": -700, "analysis_s": 4.546094397000019, "synthesis_s": 0.957288138999985, "total_s": 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16000.0, "reference_power": 9.392760521614802e-07, "output_power": 1.820625244273878e-06, "delta_db": 2.874273105615852, "reference_active": true }, { "low_hz": 16000.0, "high_hz": 22050.0, "reference_power": 1.0759840145708458e-08, "output_power": 1.4476167044033427e-08, "delta_db": 1.2884776664235453, "reference_active": true } ], "power_floor": 1e-12, "active_band_count": 8, "band_count": 8, "active_band_mae_db": 0.9981109407892759, "active_policy": "reference power > max(1e-12, total reference power * 1e-6)", "status": "ok" }, "rms_gain_error_db": -0.019670906440746087, "pitch": null, "output_rms_dbfs": -26.532663220280956, "output_peak": 0.42698697455074064, "reference_rms_dbfs": -26.51299231384021, "rms_gain_status": "ok", "mr_stft_log_magnitude_mae_db": 6.771992159482881 }, "extended": { "schema": "extended-diagnostics-v1", "status": "measured", "alignment": "none", "gain_normalization": "none", "sample_rate": 44100, "reference_samples": 219857, "output_samples": 219857, "intelligibility": { "estoi": { "value": 0.6648310812517151, "library": "pystoi", "version": "0.4.1", "extended": true, "reference_required": true, "internal_sample_rate": 10000, "evaluation_seed": 0, "internal_silence_removal_db": 40, "warnings": [], "normalization": "公式実装の行・列正規化", "scope": "明瞭性の推定。MOS・自然性・話者類似度ではない", "status": "measured" } }, "level": { "reference": { "rms": 0.04724440505321733, "rms_dbfs": -26.51299231384021, "peak": 0.4219970703125, "peak_dbfs": -7.493811281786975, "crest_factor_db": 19.019181032053236, "mean": -7.574336937617405e-05, "zero_energy": false }, "output": { "rms": 0.04713753186378919, "rms_dbfs": -26.532663220280956, "peak": 0.42698697455074064, "peak_dbfs": -7.391707462825975, "crest_factor_db": 19.140955757454982, "mean": 0.00021644844043141996, "zero_energy": false }, "rms_difference_db": -0.019670906440744318 }, "full_scale": { "reference": { "sample_count": 219857, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" }, "output": { "sample_count": 219857, "full_scale_amplitude": 1.0, "at_or_above_full_scale_samples": 0, "at_or_above_full_scale_fraction": 0.0, "near_full_scale_amplitude": 0.999, "near_full_scale_fraction": 0.0, "longest_full_scale_run_samples": 0, "meaning": "固定振幅尺度の閾値超過。録音時のクリッピング発生の証明ではない" } }, "quiet_regions": { "block_ms": 10.0, "block_samples": 441, "total_blocks": 498, "uncovered_tail_samples": 239, "meaning": "参照低エネルギー区間。人が付けた無音・無声ラベルではない", "status": "measured", "threshold_power": 4.337883984370161e-06, "threshold_dbfs": -53.62722067264567, "threshold_policy": "max(-60 dBFS, 最大参照ブロック電力より40 dB下)", "quiet_blocks": 109, "quiet_samples": 48069, "reference_mean_power": 1.7706885487172897e-07, "output_mean_power": 1.2680728906704805e-07, "output_rms_dbfs": -68.9685578185954, "output_zero_energy": false, "output_peak": 0.0059875078212248455, "output_energy_fraction": 1.2477722704040698e-05, "energy_fraction_denominator": "出力波形全体のエネルギー" }, "pitch_consistency": { "status": "estimated_consistency_not_ground_truth", "estimator": "independent-yin-difference-v2-prefiltered", "fmin_hz": 65.0, "fmax_hz": 700.0, "frame_ms": 80.0, "hop_ms": 10.0, "prefilter": { "kind": "butterworth-forward-backward", "order_per_pass": 6, "cutoff_hz": 2000.0, "pad_type": "even", "max_pad_samples": 3528 }, "total_frames": 491, "reference_estimated_voiced_frames": 375, "output_estimated_voiced_frames": 372, "both_estimated_voiced_frames": 372, "reference_voiced_output_unvoiced_frames": 3, "reference_unvoiced_output_voiced_frames": 0, "paired_voiced_fraction": 0.992, "absolute_difference_cents_median": 6.667760554663094, "absolute_difference_cents_p95": 15.266020265746898, "difference_over_600_cents_frames": 1, "uncovered_tail_samples": 239, "scope": "自然音声の参照F0は未知。同じ独立測定器の入出力推定値の整合性のみ" 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"active_band_mae_db": 3.384654101077782 } } ] } ], "event": null, "silent_intervals": null, "limitations": [ "有限長雑音の包絡差は独立seedでもゼロにならない", "帯域フィルタの端点過渡は測定に含むがイベント測定には使わない", "RMS包絡は有声・無声や知覚品質の正解測定ではない" ] } } } } ], "calibration": [ { "case": "smoke_arctic", "method": "identity", "status": "measured", "mos": { "status": "not_requested", "value": null } }, { "case": "smoke_ready", "method": "identity", "status": "measured", "mos": { "status": "not_requested", "value": null } } ], "processes": [ { "method": "world_harvest", "returncode": 0, "log": "logs/world_harvest-1791805065784490751.log" }, { "method": "facodec", "returncode": 0, "log": "logs/facodec-1791805071512912437.log" }, { "method": "hifiglot", "returncode": 0, "log": "logs/hifiglot-1791805087068164962.log" }, { "method": "golf", "returncode": 0, "log": "logs/golf-1791805117161755446.log" }, { "method": "sifigan", "returncode": 0, "log": "logs/sifigan-1791805121938877217.log" }, { "method": "llsm2", "returncode": 0, "log": "logs/llsm2-1791805134637543766.log" }, { "method": "magphase", "returncode": 0, "log": "logs/magphase-1791805137008521204.log" } ], "failure_count": 0, "process_failure_count": 0, "operation_evaluation": { "status": "not_implemented", "reason": "本PRは再合成比較の追加。属性操作・下流学習は未評価" } }