music/exemplars/formula_cards/UNMATCHED__58_Trainers_Eyes_Meet_Swimmer_.json
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"ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"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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"peak_position_normalised": 0.4067,
"peak_at_s": 10.217,
"arc_curve_db": [
-65.98,
-72.75,
-12.3,
-11.59,
-12.29,
-11.71,
-11.48,
-11.94,
-11.68,
-11.42,
-11.76,
-12.0,
-12.51,
-12.23,
-11.27,
-11.46,
-11.98,
-11.64,
-11.39,
-11.95,
-11.67,
-11.38,
-11.84,
-11.95,
-12.46,
-12.26,
-11.24,
-11.78,
-13.49,
-15.03,
-18.85,
-26.92,
-42.15,
-97.44
],
"arc_times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52
]
},
"register": {
"melody_span_semitones": 12.0,
"melody_tessitura_midi": 43.0,
"bass_floor_band": {
"sub": 0.00295,
"low_bass": 0.10414,
"bass": 0.21979,
"low_mid": 0.23387,
"mid": 0.16169,
"upper_mid": 0.17184,
"presence": 0.06761,
"brilliance": 0.0315,
"air": 0.00654,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00295,
"low_bass": 0.10414,
"bass": 0.21979,
"low_mid": 0.23387,
"mid": 0.16169,
"upper_mid": 0.17184,
"presence": 0.06761,
"brilliance": 0.0315,
"air": 0.00654,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.06075,
"seam_ratio": 16.46,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8344,
"head_rms_trend": 0.6557,
"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": 2086.0,
"spectral_centroid_curve_hz": [
0.0,
2770.3,
2679.6,
1971.3,
2336.0,
1970.9,
1990.1,
2048.3,
1846.8,
2394.4,
1824.4,
1928.9,
2310.9,
2385.1,
1833.2,
2386.7,
2725.8,
1807.0,
2527.9,
2409.2,
1900.9,
2915.3,
1705.2,
2100.2,
2722.1,
2208.2,
2501.7,
2904.4,
1694.4,
2530.9,
2626.1,
2565.4,
2177.4,
4242.2
],
"spectral_rolloff85_hz_mean": 4594.4,
"spectral_flatness_mean": 0.05197,
"signature_colour": "warm"
}
}
}