music/exemplars/formula_cards/UNMATCHED__45_Lake_on_Ymir_Sfc_Version_.json
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143.55,
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143.55,
143.55,
143.55,
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143.55,
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"adjustment_events": [
{
"position_s": 0.05,
"duration_s": 2.18,
"delta_bpm": 63.66,
"shape": "step"
},
{
"position_s": 2.41,
"duration_s": 10.33,
"delta_bpm": -37.16,
"shape": "step"
},
{
"position_s": 15.98,
"duration_s": 9.66,
"delta_bpm": -40.25,
"shape": "step"
},
{
"position_s": 36.87,
"duration_s": 5.25,
"delta_bpm": -62.61,
"shape": "step"
},
{
"position_s": 43.68,
"duration_s": 17.83,
"delta_bpm": -43.73,
"shape": "step"
},
{
"position_s": 73.84,
"duration_s": 1.7,
"delta_bpm": 21.29,
"shape": "step"
},
{
"position_s": 75.84,
"duration_s": 1.74,
"delta_bpm": -37.84,
"shape": "step"
},
{
"position_s": 77.74,
"duration_s": 9.64,
"delta_bpm": 107.36,
"shape": "step"
},
{
"position_s": 88.49,
"duration_s": 5.36,
"delta_bpm": -34.18,
"shape": "step"
},
{
"position_s": 100.77,
"duration_s": 12.7,
"delta_bpm": -42.06,
"shape": "step"
},
{
"position_s": 113.87,
"duration_s": 9.82,
"delta_bpm": -40.37,
"shape": "step"
},
{
"position_s": 134.42,
"duration_s": 5.5,
"delta_bpm": -64.14,
"shape": "step"
},
{
"position_s": 141.2,
"duration_s": 15.84,
"delta_bpm": -43.21,
"shape": "step"
},
{
"position_s": 172.43,
"duration_s": 6.48,
"delta_bpm": -40.83,
"shape": "step"
},
{
"position_s": 179.07,
"duration_s": 5.85,
"delta_bpm": 104.47,
"shape": "step"
},
{
"position_s": 186.36,
"duration_s": 4.76,
"delta_bpm": -32.46,
"shape": "step"
}
],
"dispersion_bpm": 49.348,
"rubato_depth_bpm": 47.852
},
"global_bpm": 143.55,
"octave_ambiguity_note": "Beat trackers pick a metrical level, and half/double-time readings are a real and known property, not an error -- the rig's own control plants 120 bpm and this estimator returns 60. Every bar figure on this card (time-to-hook in bars, the complexity index's bar length) inherits whichever level was picked, so compare bar counts within a card, never across cards, until rung 2 pins the metrical level per class.",
"windowed_tempo_stability": {
"tempo_bpm_global": 143.55,
"tempo_bpm_median_local": 143.55,
"tempo_iqr_bpm": 47.85,
"tempo_stability": 0.0,
"beat_interval_cv": 0.0326
},
"dominant_onset_period_s": 2.531,
"dominant_onset_period_bpm": 23.71,
"metre": {
"assumed": "4/4",
"measured": null,
"note": "Bar arithmetic on this card uses 4 beats per bar at the baseline tempo. The onset period beside it is MEASURED; the signature is not."
},
"groove": {
"swing_ratio": 0.653,
"onset_rate_per_s": 10.765
}
},
"tonality": {
"key": "C",
"mode": "major",
"windowed_key_agreement": 0.2778,
"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
},
"the_hook": {
"available": true,
"onset_s": 0.569,
"onset_bars": 0.34,
"pitch_contour": "UUDUD-DDU--DU-D",
"interval_vocabulary_semitones": [
0,
2,
5,
7,
10
],
"intervals": [
7.0,
5.0,
-5.0,
7.0,
-2.0,
0.0,
-5.0,
-7.0,
10.0,
0.0,
0.0,
-5.0,
5.0,
0.0,
-5.0
],
"range_semitones": 14.0,
"distinctive_deviation": {
"largest_interval_semitones": 10.0,
"at_note_index": 9,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9933,
"self_similarity_baseline": 0.6547,
"self_similarity_lift": 0.3386,
"recurrence_lag_s": 97.663,
"interval_3gram_repetition": 0.562,
"interval_4gram_repetition": 0.4036
},
"lane_analysis": {
"method": "spectral_band_proxy",
"confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
"method_note": "Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.",
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"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
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{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 2.926,
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13.073,
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25.333,
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32.16,
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48.623,
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53.661,
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66.641,
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110.713,
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198.252,
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]
]
},
{
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83.011,
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85.333,
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88.073,
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93.135,
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95.457,
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98.197,
99.01
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100.287,
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102.4,
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105.349,
107.044
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107.462,
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[
110.411,
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112.524,
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115.473,
117.168
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117.586,
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[
120.535,
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122.648,
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146.286,
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151.371,
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157.663,
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158.732,
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163.167,
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164.212,
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],
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165.907,
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170.342,
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171.386,
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175.613,
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177.935,
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180.674,
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]
},
{
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"entry_s": 0.511,
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"active_fraction": 0.9628,
"segments": [
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]
},
{
"lane": "low_mid",
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"active_fraction": 0.9693,
"segments": [
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]
},
{
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"active_fraction": 0.9594,
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},
{
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84.01,
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90.581,
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113.36,
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178.12,
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197.323,
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]
]
},
{
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"entry_s": 1.765,
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"active_fraction": 0.7729,
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41.006,
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51.13,
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80.457,
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84.381,
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90.558,
92.276
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93.437,
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95.109,
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95.875,
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97.477,
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99.428,
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119.815,
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123.507,
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138.67,
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140.992,
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148.793,
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150.79,
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],
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178.097,
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182.021,
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191.077,
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192.772,
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],
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193.562,
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195.164,
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197.091,
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],
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]
]
},
{
"lane": "brilliance",
"band_hz": [
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5600
],
"entry_s": 0.627,
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"active_fraction": 0.5341,
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],
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2.902,
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],
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6.85,
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8.731,
9.334
],
[
12.098,
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[
17.16,
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26.448,
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30.209,
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31.022,
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51.13,
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53.94,
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56.076,
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74.884,
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104.513,
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]
]
},
{
"lane": "air",
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],
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33.181,
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41.006,
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42.26,
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[
52.198,
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56.703,
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[
69.056,
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[
71.726,
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74.536,
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79.18,
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82.988,
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95.48,
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104.49,
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[
107.346,
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114.916,
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117.47,
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[
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124.529,
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128.313,
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129.173,
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[
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[
133.399,
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138.67,
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[
140.086,
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[
149.862,
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[
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166.719,
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[
169.39,
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[
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],
[
176.843,
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[
178.12,
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[
179.374,
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[
180.651,
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[
181.766,
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[
193.144,
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[
195.117,
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[
195.93,
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],
[
199.297,
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[
202.153,
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]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.5037,
"sub|bass": 0.418,
"sub|low_mid": 0.4152,
"sub|mid": 0.4047,
"sub|upper_mid": 0.3301,
"sub|presence": 0.3169,
"sub|brilliance": 0.2871,
"sub|air": 0.266,
"low_bass|bass": 0.8055,
"low_bass|low_mid": 0.8001,
"low_bass|mid": 0.7897,
"low_bass|upper_mid": 0.625,
"low_bass|presence": 0.6518,
"low_bass|brilliance": 0.4568,
"low_bass|air": 0.5235,
"bass|low_mid": 0.9933,
"bass|mid": 0.9828,
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"bass|presence": 0.8027,
"bass|brilliance": 0.5547,
"bass|air": 0.6544,
"low_mid|mid": 0.9868,
"low_mid|upper_mid": 0.7792,
"low_mid|presence": 0.7973,
"low_mid|brilliance": 0.551,
"low_mid|air": 0.6511,
"mid|upper_mid": 0.7855,
"mid|presence": 0.7981,
"mid|brilliance": 0.5555,
"mid|air": 0.6532,
"upper_mid|presence": 0.7935,
"upper_mid|brilliance": 0.6333,
"upper_mid|air": 0.6962,
"presence|brilliance": 0.6704,
"presence|air": 0.6857,
"brilliance|air": 0.6557
},
"simultaneity_curve": {
"times_s": [
0.0,
0.186,
0.372,
0.557,
0.743,
0.929,
1.115,
1.3,
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54.24,
54.98,
55.73,
56.47,
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63.16,
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65.39,
66.13,
66.87,
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68.36,
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69.85,
70.59,
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187.25,
187.99,
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189.47,
190.22,
190.96,
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192.45,
193.19,
193.93,
194.68,
195.42,
196.16,
196.91,
197.65,
198.39,
199.13,
199.88,
200.62,
201.36,
202.11,
202.85,
203.59,
204.34,
205.08,
205.82,
206.56,
207.31,
208.05,
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209.54,
210.28,
211.02,
211.77,
212.51,
213.25,
214.0
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},
"register": {
"melody_span_semitones": 33.0,
"melody_tessitura_midi": 45.0,
"bass_floor_band": {
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"low_bass": 0.10051,
"bass": 0.19177,
"low_mid": 0.29461,
"mid": 0.1963,
"upper_mid": 0.14522,
"presence": 0.06075,
"brilliance": 0.00554,
"air": 0.00115,
"ultra": 0.0
},
"octave_band_profile": {
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"low_bass": 0.10051,
"bass": 0.19177,
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"mid": 0.1963,
"upper_mid": 0.14522,
"presence": 0.06075,
"brilliance": 0.00554,
"air": 0.00115,
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}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.0556,
"interior_distance_median": 0.03536,
"seam_ratio": 1.572,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.3395,
"head_rms_trend": 0.7849,
"baked_fade_out": false,
"baked_fade_in": true
},
"ending": "through_or_loop",
"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": {
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2274.5,
974.5,
2569.6,
1028.2,
1789.2,
729.6,
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730.2,
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1812.0,
911.4,
809.6,
995.6,
591.6,
634.8,
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1273.0,
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913.5,
1913.7,
932.9,
1865.2,
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1527.5,
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887.8,
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515.6,
647.3,
481.1,
1130.0,
896.7,
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1498.4,
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830.7,
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1252.4,
1990.5,
902.6,
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1939.7,
907.1,
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349.3,
317.9,
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223.0,
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596.4,
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884.9,
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1062.2,
657.9,
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390.3,
352.9,
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522.6,
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611.6,
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951.5,
790.9,
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1381.2,
1050.7,
1511.7,
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880.9,
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807.1,
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693.6,
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1858.7,
909.3,
925.4,
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1960.0,
374.2,
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535.1,
630.3,
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680.3,
1919.8,
635.5,
1985.9,
989.4,
1084.9,
1159.0,
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575.3,
697.6,
521.6,
639.1,
757.7,
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590.0,
548.0,
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698.6,
735.0,
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777.1,
1672.7,
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1095.3,
1325.0,
564.9,
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885.7,
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801.0,
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616.8,
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"signature_colour": "dark"
}
}
}