music/exemplars/formula_cards/UNMATCHED__95_Trainers_Eyes_Meet_Sailor_.json
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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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0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.373
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.2463,
"at_s": 10.031,
"db_delta": -3.7,
"lanes_removed": 1.51,
"bars_held_s": 0.232,
"re_enters_at_s": 10.263
},
{
"position": 0.3033,
"at_s": 12.353,
"db_delta": -5.3,
"lanes_removed": 1.54,
"bars_held_s": 1.207,
"re_enters_at_s": 13.56
},
{
"position": 0.4857,
"at_s": 19.783,
"db_delta": -6.09,
"lanes_removed": 0.79,
"bars_held_s": 0.58,
"re_enters_at_s": 20.364
},
{
"position": 0.6396,
"at_s": 26.053,
"db_delta": -6.27,
"lanes_removed": 1.17,
"bars_held_s": 1.091,
"re_enters_at_s": 27.144
},
{
"position": 0.903,
"at_s": 36.78,
"db_delta": -4.72,
"lanes_removed": 1.6,
"bars_held_s": 3.367,
"re_enters_at_s": 40.147
},
{
"position": 0.9326,
"at_s": 37.988,
"db_delta": -3.62,
"lanes_removed": 1.7,
"bars_held_s": 2.159,
"re_enters_at_s": 40.147
},
{
"position": 0.9622,
"at_s": 39.195,
"db_delta": -13.31,
"lanes_removed": 0.06,
"bars_held_s": 0.952,
"re_enters_at_s": 40.147
}
],
"raises": [
{
"position": 0.0148,
"start_s": 0.604,
"end_s": 1.022,
"db_delta": 54.83,
"lanes_added": 4.55,
"slope_db_per_s": 131.181
},
{
"position": 0.0895,
"start_s": 3.646,
"end_s": 6.014,
"db_delta": 4.46,
"lanes_added": 1.59,
"slope_db_per_s": 1.884
},
{
"position": 0.1801,
"start_s": 7.338,
"end_s": 7.802,
"db_delta": 5.66,
"lanes_added": 1.51,
"slope_db_per_s": 12.198
},
{
"position": 0.3329,
"start_s": 13.56,
"end_s": 19.83,
"db_delta": 6.61,
"lanes_added": 2.48,
"slope_db_per_s": 1.054
},
{
"position": 0.5946,
"start_s": 24.218,
"end_s": 25.704,
"db_delta": 2.18,
"lanes_added": 1.52,
"slope_db_per_s": 1.468
},
{
"position": 0.6692,
"start_s": 27.26,
"end_s": 35.201,
"db_delta": 11.41,
"lanes_added": 3.17,
"slope_db_per_s": 1.437
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.302
},
{
"position": 0.9685,
"at_s": 39.451,
"duration_s": 1.277
}
],
"tuttis": [
{
"position": 0.0969,
"at_s": 3.947,
"duration_s": 0.859,
"lanes": 9
},
{
"position": 0.1283,
"at_s": 5.224,
"duration_s": 1.231,
"lanes": 9
},
{
"position": 0.1801,
"at_s": 7.338,
"duration_s": 0.859,
"lanes": 9
},
{
"position": 0.2098,
"at_s": 8.545,
"duration_s": 1.37,
"lanes": 9
},
{
"position": 0.5991,
"at_s": 24.404,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.7661,
"at_s": 31.208,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.7969,
"at_s": 32.461,
"duration_s": 1.254,
"lanes": 9
},
{
"position": 0.8494,
"at_s": 34.598,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.8784,
"at_s": 35.782,
"duration_s": 0.998,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0399,
"seconds": 1.625,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
},
"counts": {
"drops": 7,
"raises": 6,
"breaks": 2,
"tuttis": 9
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.325,
"time_to_hook_s": 0.395,
"time_to_hook_bars": 0.24,
"time_to_full_texture_s": 0.348,
"time_to_full_texture_bars": 0.21,
"flow_curve": {
"definition": "energy = 0.45*density + 0.35*lane-simultaneity + 0.20*register, each normalised to the track's own maximum (section 11.4)",
"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,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12
],
"values": [
0.1481,
0.6041,
0.6883,
0.668,
0.6707,
0.588,
0.645,
0.6574,
0.626,
0.5608,
0.5803,
0.6079,
0.6179,
0.6136,
0.5649,
0.5681,
0.6201,
0.3856,
0.5007,
0.6097,
0.6039,
0.6625,
0.6224,
0.6477,
0.5957,
0.648,
0.6595,
0.5804,
0.5404,
0.615,
0.6817,
0.6668,
0.5492,
0.619,
0.6275,
0.5966,
0.2529,
0.5219,
0.5712,
0.6907,
0.6141,
0.6154,
0.6334,
0.6327,
0.664,
0.6384,
0.6454,
0.6228,
0.5779,
0.5453,
0.4841,
0.2555,
0.0755,
0.0729,
0.0305
],
"peak_position_normalised": 0.0507
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.6719,
"bars": 24,
"index_per_bar": [
0.8421,
0.916,
0.9523,
0.9884,
0.9625,
1.0,
0.9165,
0.8731,
0.8745,
0.9511,
0.9543,
0.9626,
0.9015,
0.9419,
0.9325,
0.9441,
0.8095,
0.9707,
0.9447,
0.9894,
0.9725,
0.9933,
0.653,
0.0655
],
"definition": "lane count + 4*harmonic change rate + 0.6*onset strength + 0.4*register span, per bar, normalised to the track's own maximum (section 11.6)",
"step_map": [
{
"bar": 17,
"at_s": 28.42,
"delta": 0.161,
"at_section_boundary": false
},
{
"bar": 22,
"at_s": 36.78,
"delta": -0.34,
"at_section_boundary": false
},
{
"bar": 23,
"at_s": 38.45,
"delta": -0.587,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 1,
"steps_total": 3,
"boundary_step_share": 0.333,
"hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
},
"texture_and_density": {
"note_rate_per_s": 1.768,
"melodic_salience": 0.9062,
"voiced_fraction": 0.711,
"note_count": 72,
"mean_lanes": 7.373,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 16.89,
"peak_position_normalised": 0.0371,
"peak_at_s": 1.509,
"arc_curve_db": [
-29.68,
-34.94,
-11.46,
-12.45,
-15.03,
-15.14,
-13.01,
-12.76,
-13.48,
-16.48,
-15.61,
-14.54,
-14.32,
-13.9,
-15.19,
-14.68,
-13.6,
-17.56,
-20.98,
-15.76,
-13.78,
-13.95,
-14.13,
-14.14,
-12.72,
-12.68,
-12.32,
-15.8,
-15.76,
-13.33,
-12.93,
-12.86,
-14.19,
-13.74,
-13.16,
-16.6,
-21.68,
-19.02,
-14.14,
-12.9,
-12.15,
-13.91,
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-13.05,
-12.69,
-12.76,
-13.74,
-14.06,
-15.44,
-16.88,
-21.7,
-28.28,
-36.49,
-52.55,
-65.75
],
"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,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12
]
},
"register": {
"melody_span_semitones": 35.0,
"melody_tessitura_midi": 47.0,
"bass_floor_band": {
"sub": 0.01232,
"low_bass": 0.24707,
"bass": 0.19861,
"low_mid": 0.2314,
"mid": 0.17972,
"upper_mid": 0.09225,
"presence": 0.02885,
"brilliance": 0.00691,
"air": 0.00198,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.01232,
"low_bass": 0.24707,
"bass": 0.19861,
"low_mid": 0.2314,
"mid": 0.17972,
"upper_mid": 0.09225,
"presence": 0.02885,
"brilliance": 0.00691,
"air": 0.00198,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.21702,
"interior_distance_median": 0.05114,
"seam_ratio": 4.243,
"seam_clean": false,
"tail_rms_over_mid": 0.0004,
"head_rms_over_mid": 0.0001,
"tail_rms_trend": -0.7876,
"head_rms_trend": 0.7288,
"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": 1599.4,
"spectral_centroid_curve_hz": [
1138.9,
2033.4,
1989.9,
2433.8,
2324.5,
2340.7,
1222.0,
1155.1,
1258.0,
1383.4,
1131.4,
1071.9,
932.5,
1182.6,
1881.0,
1115.0,
2142.8,
1481.7,
4333.9,
1469.9,
1380.4,
1886.8,
1010.4,
1568.1,
1070.8,
1795.9,
1610.9,
1205.2,
2360.5,
1663.3,
1797.0,
1746.8,
2087.8,
1288.5,
1817.2,
1475.3,
1457.3,
2831.1,
924.1,
2051.1,
1332.4,
1503.1,
1468.9,
947.6,
1526.0,
910.5,
1382.5,
1345.7,
1615.6,
1058.9,
1496.6,
2018.9,
1246.2,
1522.1,
676.9
],
"spectral_rolloff85_hz_mean": 3280.8,
"spectral_flatness_mean": 0.01274,
"signature_colour": "warm"
}
}
}