music/exemplars/formula_cards/UNMATCHED__133_Fight_Area_Night_.json
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"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.",
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"title": null,
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"composer": null,
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"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
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"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
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66.87
]
},
"register": {
"melody_span_semitones": 43.0,
"melody_tessitura_midi": 41.0,
"bass_floor_band": {
"sub": 0.00739,
"low_bass": 0.41082,
"bass": 0.22496,
"low_mid": 0.08548,
"mid": 0.10559,
"upper_mid": 0.08485,
"presence": 0.05715,
"brilliance": 0.01496,
"air": 0.00697,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00739,
"low_bass": 0.41082,
"bass": 0.22496,
"low_mid": 0.08548,
"mid": 0.10559,
"upper_mid": 0.08485,
"presence": 0.05715,
"brilliance": 0.01496,
"air": 0.00697,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.07422,
"seam_ratio": 13.473,
"seam_clean": false,
"tail_rms_over_mid": 0.0004,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8981,
"head_rms_trend": 0.6912,
"baked_fade_out": true,
"baked_fade_in": true
},
"ending": "baked_fade_out",
"cadence_census_note": "A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends."
},
"timbre": {
"spectral_centroid_hz_mean": 2186.3,
"spectral_centroid_curve_hz": [
0.0,
2236.4,
1981.0,
1657.9,
3122.0,
1612.8,
1536.1,
842.7,
2252.7,
2499.9,
2541.6,
2421.0,
3767.1,
2582.4,
2345.8,
2911.7,
2333.9,
3577.3,
2090.3,
1801.3,
2994.2,
3156.2,
1962.2,
2136.5,
2282.0,
3797.4,
3189.7,
2508.1,
2221.1,
2006.3,
1953.5,
2122.6,
3201.9,
2924.6,
2591.1,
2095.3,
1893.3,
1381.3,
2173.2,
2405.6,
2730.2,
2785.8,
1528.5,
1922.6,
1963.5,
3061.3,
1147.9,
1865.9,
2207.4,
2374.8,
2290.1,
2589.1,
1547.3,
1502.8,
1276.6,
1448.9,
1404.2,
2202.1,
1530.1,
2374.9,
1699.0,
1526.7,
2132.3,
1104.5,
2013.3,
2400.5,
2320.3,
1930.7,
2408.1,
2134.5,
1674.0,
1595.8,
2264.6,
2120.9,
2455.7,
1430.1,
1521.9,
1749.1,
1934.6,
1707.6,
1545.1,
3002.7,
3127.8,
3258.9,
1692.9,
3781.6,
1511.0,
2510.5,
3193.3,
4032.3,
831.8
],
"spectral_rolloff85_hz_mean": 4797.5,
"spectral_flatness_mean": 0.0272,
"signature_colour": "warm"
}
}
}