music/exemplars/formula_cards/UNMATCHED__34_Trainers_Eyes_Meet_Pok_Fan_.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.",
"track_id": "UNMATCHED__34_Trainers_Eyes_Meet_Pok_Fan_",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\34 Trainers' Eyes Meet (Poké Fan).m4a",
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"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T04:24:16+00:00",
"format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
"control": {
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"controls_total": 24,
"ran_at": "2026-08-06T20:41:42+00:00",
"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."
},
"card": {
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"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
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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
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},
"register": {
"melody_span_semitones": 31.0,
"melody_tessitura_midi": 69.0,
"bass_floor_band": {
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"low_bass": 0.10722,
"bass": 0.10664,
"low_mid": 0.09138,
"mid": 0.15606,
"upper_mid": 0.32918,
"presence": 0.17764,
"brilliance": 0.02314,
"air": 0.00305,
"ultra": 0.0
},
"octave_band_profile": {
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"low_bass": 0.10722,
"bass": 0.10664,
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"presence": 0.17764,
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"air": 0.00305,
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}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.05627,
"seam_ratio": 17.772,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.666,
"head_rms_trend": 0.8484,
"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": 1861.9,
"spectral_centroid_curve_hz": [
0.0,
2358.9,
1929.1,
1880.0,
2332.9,
1861.6,
1690.3,
1429.1,
2102.7,
1808.6,
1267.6,
1678.5,
1930.8,
2394.4,
1975.3,
1197.8,
1782.4,
1810.6,
2114.6,
1544.6,
1635.2,
2108.3,
1797.7,
2410.1,
1657.1,
1875.8,
1737.6,
2267.3,
2506.3,
4887.1
],
"spectral_rolloff85_hz_mean": 3588.7,
"spectral_flatness_mean": 0.05464,
"signature_colour": "warm"
}
}
}