Low-level JSON for 323c26a6-40bb-4318-94cc-746df035b7f5
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.893419325352,
"barkbands": {
"dmean": [
0.000366392050637,
0.00351198832504,
0.00146850023884,
0.00173297803849,
0.00159383064602,
0.00107681052759,
0.000965239654761,
0.000522822956555,
0.000906591245439,
0.000514881510753,
0.000596545694862,
0.000933665956836,
0.000603121239692,
0.000280250591459,
0.000318417820381,
0.000313111086143,
0.000210328464163,
0.000198858848307,
0.000241189351073,
0.000273432728136,
0.000257869513007,
0.000252661731793,
0.000239299508394,
0.000147862723679,
0.000144755162182,
0.000111228124297,
4.84852034788e-06
],
"dmean2": [
0.000602639978752,
0.005057528615,
0.00257483357564,
0.00313417427242,
0.00289626116864,
0.00172087759711,
0.0015694523463,
0.000839647196699,
0.00142994557973,
0.000836870691273,
0.000964777835179,
0.00153716409113,
0.000982053810731,
0.000449269486126,
0.000519026303664,
0.000507397053298,
0.000335956021445,
0.000324123073369,
0.000385925464798,
0.000434404850239,
0.000408598629292,
0.000406667269999,
0.000378220225684,
0.000221451293328,
0.000205897711567,
0.000157459508046,
7.67347228248e-06
],
"dvar": [
5.18388333148e-07,
5.9698784753e-05,
1.82054573088e-05,
2.38002885453e-05,
1.79850430868e-05,
3.78994536732e-06,
3.20281696986e-06,
1.26026657199e-06,
2.6845686989e-06,
2.14574606616e-06,
2.20661081585e-06,
6.99518022884e-06,
2.13522207559e-06,
4.6387930297e-07,
5.49114304249e-07,
4.53779875897e-07,
3.34852586548e-07,
1.93694248196e-07,
5.45186026102e-07,
2.7559107707e-07,
3.812943703e-07,
3.62171363122e-07,
3.98813597258e-07,
1.44151812265e-07,
3.76230502752e-07,
2.55420843587e-07,
4.4649076103e-10
],
"dvar2": [
1.31336025788e-06,
0.000114151873277,
5.15610699949e-05,
6.87930514687e-05,
5.18282613484e-05,
8.982291547e-06,
7.68464724388e-06,
3.10127643388e-06,
6.66001005811e-06,
5.34603123015e-06,
5.30924717168e-06,
1.88807116501e-05,
5.16785712534e-06,
1.15613386242e-06,
1.36746655244e-06,
1.115104169e-06,
8.48410309118e-07,
4.83688268105e-07,
1.24904261156e-06,
6.16134798292e-07,
9.59866952144e-07,
9.0775120043e-07,
1.02727437934e-06,
3.11175170964e-07,
7.10411256932e-07,
5.85605107517e-07,
8.88116025166e-10
],
"max": [
0.0124941030517,
0.0895539969206,
0.0573841221631,
0.0631551221013,
0.0458452962339,
0.0407053306699,
0.0305073671043,
0.0254926495254,
0.0269308313727,
0.0361011102796,
0.0340156331658,
0.050745151937,
0.0412174537778,
0.015044846572,
0.0172484647483,
0.0150280427188,
0.0164751112461,
0.00863719265908,
0.0619215406477,
0.0224770437926,
0.00755511596799,
0.0128757413477,
0.0101709794253,
0.0077055869624,
0.0340432561934,
0.0290391556919,
0.0015276405029
],
"mean": [
0.000681997218635,
0.00703927129507,
0.00194813287817,
0.00207060249522,
0.00174496823456,
0.00175316422246,
0.00145610165782,
0.000721624237485,
0.00144341669511,
0.000736810732633,
0.000824118964374,
0.00133909564465,
0.000868653354701,
0.000395621871576,
0.000449389801361,
0.000470408849651,
0.000327170389937,
0.000289234536467,
0.000421622360591,
0.000505779637024,
0.000354319141479,
0.000296279555187,
0.000269335752819,
0.000211759615922,
0.000223692361033,
0.000153235756443,
5.43754640603e-06
],
"median": [
0.000127467355924,
0.00305298180319,
0.000788156641647,
0.000668931752443,
0.000680638477206,
0.000868416798767,
0.000659274868667,
0.000267045252258,
0.000649856519885,
0.000204187526833,
0.000248790573096,
0.000147335333168,
0.000313841446768,
0.000123064150102,
0.000147256359924,
0.000137959897984,
7.50168546801e-05,
8.94515978871e-05,
0.000154213630594,
0.000185215321835,
9.94214206003e-05,
6.06151843385e-05,
4.7940229706e-05,
4.29341380368e-05,
3.39668877132e-05,
1.60209456226e-05,
4.57956105038e-07
],
"min": [
5.41514800984e-26,
3.54541543166e-24,
1.53880631591e-24,
2.06156077197e-24,
1.10833505679e-23,
4.96475527158e-24,
4.61734211221e-24,
1.00202216586e-23,
2.41685098358e-23,
2.08179477809e-23,
1.11523601199e-23,
2.72627047183e-23,
2.56428167148e-23,
3.10251736503e-23,
5.25393290454e-23,
5.71357249284e-23,
6.89240079122e-23,
9.71216137774e-23,
1.44545646858e-22,
1.58052422303e-22,
2.67219222662e-22,
3.2702684472e-22,
4.63536182521e-22,
5.74922282109e-22,
9.78638978104e-22,
1.25668818814e-21,
1.8932694037e-21
],
"var": [
1.47162393205e-06,
0.000114739981655,
1.37164861371e-05,
1.79825638043e-05,
1.23533945953e-05,
6.42436862108e-06,
5.16527143191e-06,
1.88921001154e-06,
4.86398994326e-06,
4.26667247666e-06,
3.67208190255e-06,
1.37719143822e-05,
3.57737462764e-06,
8.00726127181e-07,
9.86738086795e-07,
9.19675812838e-07,
8.34090997159e-07,
3.39974661756e-07,
1.06910749764e-06,
7.59903741709e-07,
4.76315562992e-07,
4.82063171603e-07,
4.01196132316e-07,
2.73713226306e-07,
9.02788030999e-07,
4.15616852933e-07,
8.70876759596e-10
]
},
"barkbands_crest": {
"dmean": 2.64551067352,
"dmean2": 4.20761728287,
"dvar": 6.91805887222,
"dvar2": 15.1092758179,
"max": 25.5735206604,
"mean": 9.41165733337,
"median": 8.41559410095,
"min": 2.34842514992,
"var": 17.8816795349
},
"barkbands_flatness_db": {
"dmean": 0.0254148580134,
"dmean2": 0.0360358394682,
"dvar": 0.00075785361696,
"dvar2": 0.00143737520557,
"max": 0.657482802868,
"mean": 0.125299155712,
"median": 0.113314293325,
"min": 0.0231141801924,
"var": 0.004534044303
},
"barkbands_kurtosis": {
"dmean": 2.83114719391,
"dmean2": 4.42138433456,
"dvar": 112.610359192,
"dvar2": 299.199920654,
"max": 645.673461914,
"mean": 2.96332359314,
"median": 0.505595803261,
"min": -1.96435034275,
"var": 111.610313416
},
"barkbands_skewness": {
"dmean": 0.57998752594,
"dmean2": 0.866358160973,
"dvar": 0.447941601276,
"dvar2": 0.946130096912,
"max": 19.6430854797,
"mean": 1.22287404537,
"median": 1.01359033585,
"min": -4.00198936462,
"var": 1.42415380478
},
"barkbands_spread": {
"dmean": 8.2724943161,
"dmean2": 12.3645563126,
"dvar": 106.850059509,
"dvar2": 218.298812866,
"max": 127.805755615,
"mean": 28.665058136,
"median": 25.6007423401,
"min": 0.289392322302,
"var": 330.203308105
},
"dissonance": {
"dmean": 0.0220391154289,
"dmean2": 0.0365182086825,
"dvar": 0.000583115732297,
"dvar2": 0.0014284447534,
"max": 0.499999970198,
"mean": 0.459551036358,
"median": 0.469527721405,
"min": 0.0770076438785,
"var": 0.00152711069677
},
"dynamic_complexity": 4.67773675919,
"erbbands": {
"dmean": [
0.149919211864,
0.692378044128,
1.49440252781,
3.95898365974,
6.13803625107,
4.8090839386,
5.76931142807,
10.2583398819,
11.4831819534,
14.3940734863,
11.4380102158,
21.8575706482,
15.1014957428,
18.3761920929,
27.4965801239,
35.6532859802,
28.0755558014,
14.6264734268,
14.746544838,
16.1626968384,
14.0954608917,
11.4938640594,
10.254737854,
10.7004861832,
12.2946033478,
12.5523300171,
11.4008989334,
10.2197904587,
9.52729511261,
7.56947946548,
6.65682220459,
3.36030983925,
2.48585629463,
1.79319000244,
0.99905949831,
0.647028267384,
0.161011040211,
0.0242922119796,
0.000564949819818,
2.68487019639e-05
],
"dmean2": [
0.217418819666,
1.01160824299,
2.57795238495,
7.06415748596,
11.2897644043,
8.64202880859,
9.58561038971,
16.4195289612,
18.5283374786,
23.0405101776,
18.251958847,
34.3436698914,
24.4694213867,
29.525308609,
44.5858612061,
58.539981842,
45.8786277771,
23.1620330811,
23.6762504578,
26.4976444244,
22.5829315186,
18.2719936371,
16.4162578583,
17.3481292725,
19.4427337646,
19.8207187653,
18.0989322662,
16.2419757843,
15.3957176208,
12.1283712387,
10.4468002319,
5.04656171799,
3.72341799736,
2.63817048073,
1.44031226635,
0.916655898094,
0.232001751661,
0.0356865599751,
0.000841250410303,
3.84463091905e-05
],
"dvar": [
0.113923117518,
2.5367474556,
18.9537773132,
119.025177002,
325.875518799,
153.342895508,
107.392585754,
378.510498047,
515.592407227,
775.182739258,
596.668823242,
1702.37255859,
1118.6484375,
2713.22363281,
3667.73535156,
11861.8720703,
4643.65136719,
1229.13427734,
1095.13977051,
1437.24023438,
952.298950195,
1042.0880127,
541.50213623,
571.73651123,
2421.90551758,
596.475524902,
619.913452148,
676.222045898,
557.609313965,
319.951721191,
320.350494385,
64.1362380981,
51.0899505615,
55.7344322205,
22.2841777802,
10.3738412857,
0.507929682732,
0.0080421641469,
4.71517751066e-06,
4.69404737302e-09
],
"dvar2": [
0.214231729507,
5.65561342239,
52.7010765076,
340.332611084,
938.742431641,
440.659423828,
275.846069336,
899.611755371,
1246.57531738,
1920.08972168,
1473.69140625,
4232.79785156,
2775.37158203,
6691.30712891,
9407.31835938,
32237.6171875,
11135.296875,
3000.63427734,
2659.40332031,
3613.01000977,
2312.45043945,
2613.11499023,
1342.97399902,
1440.82189941,
5287.15917969,
1352.75366211,
1542.71374512,
1724.69714355,
1414.9576416,
804.617004395,
824.107177734,
150.229171753,
107.298355103,
119.348373413,
42.0027351379,
24.7564411163,
1.14719331264,
0.0145342797041,
9.28419922275e-06,
9.09231800961e-09
],
"max": [
4.1241607666,
18.0314979553,
59.3352737427,
133.847686768,
208.591629028,
193.255126953,
211.55531311,
420.719573975,
404.134613037,
515.449584961,
526.696594238,
684.786865234,
820.696105957,
1438.0501709,
1727.63305664,
2605.21411133,
1967.54907227,
866.309265137,
751.357849121,
1051.56604004,
683.194030762,
884.327148438,
595.332519531,
783.535644531,
4386.08691406,
897.382202148,
399.137969971,
355.465545654,
616.30657959,
256.529266357,
272.435302734,
187.3125,
185.340179443,
407.313049316,
221.917694092,
200.177978516,
26.4780349731,
5.63905334473,
0.142647609115,
0.00329336989671
],
"mean": [
0.298734396696,
1.21385920048,
2.04228496552,
5.16227817535,
6.4668097496,
5.28875112534,
9.03188228607,
16.5744915009,
17.7193069458,
21.9915943146,
17.3181781769,
34.6830177307,
23.306684494,
27.6667518616,
41.6574134827,
53.7873764038,
43.2641334534,
23.8379821777,
23.8114032745,
23.9847316742,
22.8133659363,
18.5450878143,
16.0380878448,
18.123664856,
23.2069206238,
23.8090648651,
17.7850437164,
12.8904542923,
11.1169958115,
8.45538425446,
7.68712186813,
4.59391546249,
3.52496528625,
2.6732416153,
1.51912260056,
0.882185161114,
0.220643863082,
0.031810041517,
0.000745712022763,
5.99753693677e-05
],
"median": [
0.0921204835176,
0.494857907295,
0.845976769924,
2.17947006226,
2.44907951355,
1.85822188854,
4.15558004379,
7.78707170486,
8.58877086639,
10.2323875427,
7.7598156929,
15.8413619995,
9.17774963379,
9.60439682007,
12.3524141312,
8.39266395569,
15.922205925,
9.89831733704,
8.03264331818,
9.54973220825,
7.10680055618,
4.77055644989,
5.29883575439,
6.90141296387,
7.43952512741,
8.88243770599,
6.36156654358,
3.04818415642,
2.40198230743,
1.36273694038,
1.45000481606,
0.991874694824,
0.642820358276,
0.401060521603,
0.218305826187,
0.0931555181742,
0.0225228518248,
0.00340249645524,
9.72836860456e-05,
4.05263126595e-05
],
"min": [
9.55673179804e-23,
7.43183006288e-22,
2.9862688278e-21,
5.36230494963e-21,
2.13608035614e-20,
2.47071869633e-20,
2.11473408802e-20,
4.76123771181e-20,
1.1090394336e-19,
2.02404155329e-19,
3.04810368859e-19,
4.55653629497e-19,
6.67089420968e-19,
6.11943357481e-19,
1.18689933387e-18,
1.2721442251e-18,
1.30193554845e-18,
2.37519536221e-18,
1.63648657585e-18,
2.60538463063e-18,
4.24231736703e-18,
4.68570313256e-18,
5.48925450373e-18,
7.08906358103e-18,
8.86124179515e-18,
7.93724300062e-18,
9.72526503218e-18,
1.21550907108e-17,
1.11581536114e-17,
1.00874526808e-17,
1.2332588781e-17,
9.39507024808e-18,
9.58312976035e-18,
8.15702985245e-18,
6.92178739525e-18,
4.61449404876e-18,
2.33169600174e-18,
9.82415323364e-19,
2.33235438581e-19,
2.69123664659e-20
],
"var": [
0.220540136099,
3.8643143177,
14.7371501923,
92.9242248535,
208.500778198,
117.42024231,
180.360595703,
628.52947998,
807.249450684,
1185.30395508,
872.121398926,
2946.09838867,
2017.91918945,
5637.90527344,
7002.15869141,
22721.6210938,
8556.53417969,
2136.68408203,
2608.13891602,
2220.64746094,
1920.90209961,
2622.27416992,
1055.89233398,
1124.03881836,
4497.68457031,
1671.64868164,
939.687011719,
784.375549316,
706.44317627,
375.237365723,
329.608581543,
107.173240662,
98.0756378174,
112.055534363,
51.6755599976,
15.0221138,
0.949723184109,
0.0179396830499,
9.75647435553e-06,
1.15931850786e-08
]
},
"erbbands_crest": {
"dmean": 2.94842076302,
"dmean2": 4.79232406616,
"dvar": 7.80085754395,
"dvar2": 19.6126461029,
"max": 31.3457622528,
"mean": 9.02909851074,
"median": 7.83083057404,
"min": 2.43349885941,
"var": 20.6493263245
},
"erbbands_flatness_db": {
"dmean": 0.023322282359,
"dmean2": 0.032733798027,
"dvar": 0.000613238720689,
"dvar2": 0.0011550540803,
"max": 0.574708819389,
"mean": 0.153061330318,
"median": 0.142410486937,
"min": 0.0445670075715,
"var": 0.00328820967115
},
"erbbands_kurtosis": {
"dmean": 1.27487039566,
"dmean2": 2.04215884209,
"dvar": 8.8989276886,
"dvar2": 24.2002792358,
"max": 115.324188232,
"mean": 0.686907112598,
"median": -0.106894850731,
"min": -1.84463357925,
"var": 11.0247926712
},
"erbbands_skewness": {
"dmean": 0.443305999041,
"dmean2": 0.68714594841,
"dvar": 0.235254973173,
"dvar2": 0.579806268215,
"max": 8.67934417725,
"mean": 0.236295476556,
"median": 0.203686356544,
"min": -5.08364629745,
"var": 0.687782168388
},
"erbbands_spread": {
"dmean": 11.2341060638,
"dmean2": 16.7370300293,
"dvar": 150.493606567,
"dvar2": 325.083740234,
"max": 162.244674683,
"mean": 39.6969032288,
"median": 35.7687149048,
"min": 0.461241155863,
"var": 455.195159912
},
"gfcc": {
"cov": [
[
25176.015625,
-1687.48388672,
-1387.75402832,
953.655334473,
-638.87286377,
542.573059082,
-353.886291504,
577.551452637,
-627.640197754,
376.966796875,
-259.426513672,
204.347015381,
-338.975738525
],
[
-1687.48388672,
2169.84521484,
211.417205811,
-107.065101624,
326.305664062,
-46.850276947,
342.924346924,
-106.885612488,
139.716491699,
-166.650039673,
123.841148376,
-182.92137146,
111.85925293
],
[
-1387.75402832,
211.417205811,
1344.26306152,
111.163795471,
73.2983474731,
114.973808289,
67.1987686157,
20.9712276459,
60.7220306396,
-16.49559021,
-23.9786834717,
31.575044632,
-27.3125419617
],
[
953.655334473,
-107.065101624,
111.163795471,
652.046447754,
143.133300781,
108.356559753,
98.201751709,
99.8557434082,
93.515953064,
47.2831001282,
-5.88844013214,
39.2501106262,
-11.443239212
],
[
-638.87286377,
326.305664062,
73.2983474731,
143.133300781,
474.604187012,
124.061546326,
147.400375366,
65.6032028198,
63.6415557861,
42.2013626099,
29.7085037231,
-5.01551103592,
13.9843797684
],
[
542.573059082,
-46.850276947,
114.973808289,
108.356559753,
124.061546326,
322.553894043,
126.194969177,
24.4643573761,
15.962802887,
58.5713272095,
14.5628852844,
15.5918283463,
-21.9790000916
],
[
-353.886291504,
342.924346924,
67.1987686157,
98.201751709,
147.400375366,
126.194969177,
317.941375732,
32.651309967,
44.3745002747,
22.0493927002,
58.4213600159,
-9.39587974548,
1.57942163944
],
[
577.551452637,
-106.885612488,
20.9712276459,
99.8557434082,
65.6032028198,
24.4643573761,
32.651309967,
200.00831604,
20.9591407776,
28.4200954437,
1.30034065247,
17.4403743744,
2.33737778664
],
[
-627.640197754,
139.716491699,
60.7220306396,
93.515953064,
63.6415557861,
15.962802887,
44.3745002747,
20.9591407776,
197.310852051,
11.1744012833,
-3.08651709557,
8.79378414154,
19.7851409912
],
[
376.966796875,
-166.650039673,
-16.49559021,
47.2831001282,
42.2013626099,
58.5713272095,
22.0493927002,
28.4200954437,
11.1744012833,
148.550765991,
37.1382827759,
31.5312767029,
-16.1452770233
],
[
-259.426513672,
123.841148376,
-23.9786834717,
-5.88844013214,
29.7085037231,
14.5628852844,
58.4213600159,
1.30034065247,
-3.08651709557,
37.1382827759,
135.035354614,
9.91118907928,
16.7902870178
],
[
204.347015381,
-182.92137146,
31.575044632,
39.2501106262,
-5.01551103592,
15.5918283463,
-9.39587974548,
17.4403743744,
8.79378414154,
31.5312767029,
9.91118907928,
112.611907959,
-4.24481916428
],
[
-338.975738525,
111.85925293,
-27.3125419617,
-11.443239212,
13.9843797684,
-21.9790000916,
1.57942163944,
2.33737778664,
19.7851409912,
-16.1452770233,
16.7902870178,
-4.24481916428,
99.3064575195
]
],
"icov": [
[
8.36684048409e-05,
-0.000118087329611,
0.000116932307719,
-0.000167591308127,
0.000225975833018,
-0.000242446709308,
0.000188212419744,
-0.000296685611829,
0.000335555319907,
-0.00024433946237,
0.000244646187639,
-0.000184732765774,
0.000194128442672
],
[
-0.000118087329611,
0.00124036869965,
-0.000338477082551,
0.000465613877168,
-0.0009473390528,
0.000830023025628,
-0.00122036179528,
0.0010119699873,
-0.00104727735743,
0.00139943335671,
-0.00118393264711,
0.00150903512258,
-0.000826128991321
],
[
0.000116932307719,
-0.000338477082551,
0.000990757835098,
-0.000319843704347,
0.000378210941562,
-0.000669498171192,
0.000363103346899,
-0.0005194718251,
0.000358377175871,
-0.000222313872655,
0.000582138134632,
-0.000702942197677,
0.000585035944823
],
[
-0.000167591308127,
0.000465613877168,
-0.000319843704347,
0.00231276638806,
-0.00084168696776,
0.000293364195386,
-0.000831676879898,
5.28017335455e-05,
-0.00144720147364,
0.000543359084986,
-0.000352362316335,
0.000169705235749,
-0.000279054802377
],
[
0.000225975833018,
-0.0009473390528,
0.000378210941562,
-0.00084168696776,
0.00375290215015,
-0.00152034161147,
0.000270356744295,
-0.00166285922751,
0.000806318887044,
-0.0016290867934,
0.00104798644315,
-0.000788590696175,
0.000378935656045
],
[
-0.000242446709308,
0.000830023025628,
-0.000669498171192,
0.000293364195386,
-0.00152034161147,
0.00521093793213,
-0.00236035883427,
0.00135955447331,
-0.000846666749567,
-0.000155176676344,
-0.00055654667085,
0.000825451512355,
-0.000267062161583
],
[
0.000188212419744,
-0.00122036179528,
0.000363103346899,
-0.000831676879898,
0.000270356744295,
-0.00236035883427,
0.00587748223916,
-0.00146334210876,
0.000634279625956,
-0.00086313765496,
-0.000666235457174,
-0.000783346418757,
0.00121404870879
],
[
-0.000296685611829,
0.0010119699873,
-0.0005194718251,
5.28017335455e-05,
-0.00166285922751,
0.00135955447331,
-0.00146334210876,
0.00705821067095,
-0.00147455988917,
0.000643498671707,
-0.000909890513867,
0.000797542568762,
-0.00131084606983
],
[
0.000335555319907,
-0.00104727735743,
0.000358377175871,
-0.00144720147364,
0.000806318887044,
-0.000846666749567,
0.000634279625956,
-0.00147455988917,
0.00752587243915,
-0.00200506718829,
0.00214213668369,
-0.00169703934807,
-0.000279570784187
],
[
-0.00024433946237,
0.00139943335671,
-0.000222313872655,
0.000543359084986,
-0.0016290867934,
-0.000155176676344,
-0.00086313765496,
0.000643498671707,
-0.00200506718829,
0.0104783531278,
-0.00402172468603,
-3.52982387994e-05,
0.000566266768146
],
[
0.000244646187639,
-0.00118393264711,
0.000582138134632,
-0.000352362316335,
0.00104798644315,
-0.00055654667085,
-0.000666235457174,
-0.000909890513867,
0.00214213668369,
-0.00402172468603,
0.0106070823967,
-0.00220779865049,
-0.00091897661332
],
[
-0.000184732765774,
0.00150903512258,
-0.000702942197677,
0.000169705235749,
-0.000788590696175,
0.000825451512355,
-0.000783346418757,
0.000797542568762,
-0.00169703934807,
-3.52982387994e-05,
-0.00220779865049,
0.0117648523301,
-0.00100816704798
],
[
0.000194128442672,
-0.000826128991321,
0.000585035944823,
-0.000279054802377,
0.000378935656045,
-0.000267062161583,
0.00121404870879,
-0.00131084606983,
-0.000279570784187,
0.000566266768146,
-0.00091897661332,
-0.00100816704798,
0.0119509082288
]
],
"mean": [
-22.7534313202,
80.6836471558,
-109.393386841,
26.8345909119,
-62.9742279053,
17.1632595062,
-31.9864120483,
11.400519371,
-25.4938869476,
11.1658124924,
-13.6103239059,
1.36101162434,
-11.2757463455
]
},
"hfc": {
"dmean": 11.198097229,
"dmean2": 16.5682888031,
"dvar": 366.333526611,
"dvar2": 807.22442627,
"max": 442.482025146,
"mean": 27.4038105011,
"median": 18.6522254944,
"min": 1.09918420009e-16,
"var": 959.003479004
},
"melbands": {
"dmean": [
0.00110735790804,
0.000762642477639,
0.000745630415622,
0.000394329603296,
0.000197436922463,
0.000219693800318,
0.000183078751434,
0.000147111539263,
0.000102165511635,
0.000138956180308,
7.6587224612e-05,
7.62242852943e-05,
8.4525650891e-05,
0.000112229805382,
7.06174905645e-05,
6.00168896199e-05,
2.65453109023e-05,
2.46699601121e-05,
2.26145384659e-05,
2.54283822869e-05,
1.60223917192e-05,
1.3450098777e-05,
1.05200524558e-05,
9.26872871787e-06,
9.43324812397e-06,
1.00189336081e-05,
8.66126538313e-06,
9.2917598522e-06,
8.03604598332e-06,
6.33789522908e-06,
6.21941808276e-06,
5.90815761825e-06,
4.35157289758e-06,
4.47593856734e-06,
4.51809683e-06,
2.57580222751e-06,
1.94413951249e-06,
1.77940830781e-06,
1.73583987362e-06,
1.57118688549e-06
],
"dmean2": [
0.00160219334066,
0.00121123937424,
0.0013340653386,
0.000722364406101,
0.000332054245519,
0.000350132584572,
0.000295512756566,
0.000235094252275,
0.000163776931004,
0.000218618588406,
0.000124525729916,
0.000122484532767,
0.00013681522978,
0.000184274846106,
0.000114581154776,
9.88019091892e-05,
4.21309559897e-05,
3.9723719965e-05,
3.70003472199e-05,
4.16846560256e-05,
2.56636776612e-05,
2.136722469e-05,
1.72301042767e-05,
1.50103051055e-05,
1.53957862494e-05,
1.60682175192e-05,
1.38860395964e-05,
1.49034767674e-05,
1.2932359823e-05,
1.02200265246e-05,
9.93232879409e-06,
9.66009793046e-06,
7.00590953784e-06,
7.23299035599e-06,
7.26872440282e-06,
3.89369324694e-06,
2.98536724586e-06,
2.73026489594e-06,
2.61953232439e-06,
2.36029063672e-06
],
"dvar": [
5.98400220042e-06,
3.74902060685e-06,
4.32317119703e-06,
1.25012923036e-06,
1.22577560546e-07,
1.65438649447e-07,
1.21212181625e-07,
7.95158214828e-08,
4.54973516639e-08,
6.55892975487e-08,
3.16632515762e-08,
4.82610751362e-08,
3.5599835968e-08,
1.00691146088e-07,
4.17901837579e-08,
2.34420785006e-08,
4.47548620386e-09,
3.20010129506e-09,
3.37918226734e-09,
3.34796323997e-09,
1.51965839912e-09,
1.6378441936e-09,
7.45527528601e-10,
4.55484289175e-10,
5.01791164176e-10,
9.94050286529e-10,
8.2814294311e-10,
3.50518142289e-10,
2.93898405612e-10,
2.51745985169e-10,
2.44250675241e-10,
2.23638843555e-10,
1.10871749281e-10,
1.27510335624e-10,
1.72497821582e-10,
3.32356711596e-11,
2.61204616964e-11,
2.61662323753e-11,
3.56657654799e-11,
6.10472297713e-11
],
"dvar2": [
1.1097227798e-05,
9.7007405202e-06,
1.23265899674e-05,
3.60686044587e-06,
3.24512228644e-07,
3.92213991063e-07,
2.9113229516e-07,
1.97189251594e-07,
1.13612266261e-07,
1.63646944884e-07,
7.85306966122e-08,
1.19309092383e-07,
8.80786856783e-08,
2.67452264779e-07,
1.03586309308e-07,
5.78823673436e-08,
1.08626725392e-08,
7.76658204416e-09,
8.48658299191e-09,
8.2278956981e-09,
3.68055186328e-09,
4.06682154619e-09,
2.01475636175e-09,
1.12890952142e-09,
1.25534327378e-09,
2.21963802893e-09,
1.80443593401e-09,
8.24049328774e-10,
7.38761885e-10,
6.4968413982e-10,
6.16146578203e-10,
5.78279701902e-10,
2.79342077247e-10,
3.28602062227e-10,
4.57661519793e-10,
7.55845802614e-11,
6.23266369071e-11,
5.74578475077e-11,
7.76132838554e-11,
1.38000652572e-10
],
"max": [
0.0288618542254,
0.0234071165323,
0.0250465553254,
0.0122208772227,
0.00600652303547,
0.00829997006804,
0.0057196742855,
0.00532707292587,
0.00343986437656,
0.00400542700663,
0.00416608620435,
0.00576657429338,
0.00448489561677,
0.00537450611591,
0.0049601639621,
0.00494223413989,
0.00160041288473,
0.00119204388466,
0.00187264080159,
0.00138774688821,
0.00106351764407,
0.00112483312842,
0.000661635189317,
0.000593361794017,
0.000750554376282,
0.00259555876255,
0.00194196589291,
0.00056597229559,
0.000311989046168,
0.000243240923737,
0.000245599920163,
0.000368322100258,
0.000253423553659,
0.000180519375135,
0.000208091820241,
8.96461278899e-05,
0.000140278410981,
0.000140731513966,
0.000163330725627,
0.00050284084864
],
"mean": [
0.00226347194985,
0.00124176894315,
0.000959255616181,
0.000409739441238,
0.000306667760015,
0.000357509299647,
0.000281794142211,
0.000224662406254,
0.00014982324501,
0.000218318687985,
0.000112576992251,
0.000109774970042,
0.000122556404676,
0.000161398973432,
0.000107215579192,
8.49199350341e-05,
3.85025850846e-05,
3.76334464818e-05,
3.02904045384e-05,
3.71845490008e-05,
2.37570220634e-05,
2.031787335e-05,
1.46488382597e-05,
1.38616433105e-05,
1.4314913642e-05,
1.69587219716e-05,
1.59405462909e-05,
1.60266154126e-05,
1.21408365885e-05,
8.21530284156e-06,
7.35657840778e-06,
6.65274683342e-06,
4.95975064041e-06,
4.67695599582e-06,
4.81399047203e-06,
3.36403968504e-06,
2.59086414189e-06,
2.4172236408e-06,
2.39762835008e-06,
2.22976541409e-06
],
"median": [
0.000918195641134,
0.000548556796275,
0.000411232205806,
0.000179096270585,
0.000143264624057,
0.000172298226971,
0.000135325739393,
0.000105045306555,
5.77602986596e-05,
9.85817678156e-05,
3.84415325243e-05,
3.38656864187e-05,
3.83312835766e-05,
2.06114691537e-05,
2.3956385121e-05,
2.91047617793e-05,
1.28450319608e-05,
1.12932848424e-05,
1.04963128251e-05,
1.11902554636e-05,
6.64130811856e-06,
4.37519520347e-06,
4.10308712162e-06,
4.36206119048e-06,
4.78853235109e-06,
5.37141750101e-06,
4.40391522716e-06,
5.77652190259e-06,
4.14865689891e-06,
2.22276867134e-06,
1.46358206621e-06,
1.49063532717e-06,
7.57212035296e-07,
7.11058476099e-07,
8.57380996422e-07,
7.07916342435e-07,
5.47222953173e-07,
4.41579999233e-07,
3.87782108646e-07,
2.97767883239e-07
],
"min": [
1.05452845189e-24,
1.65202550657e-24,
1.14114459043e-24,
2.10534590487e-24,
8.31015857059e-25,
1.37716122225e-24,
1.14908131999e-24,
2.37816950464e-24,
1.76578644746e-24,
3.15159555739e-24,
3.37141795952e-24,
2.28541405611e-24,
2.90126731241e-24,
3.02728508101e-24,
3.45074226227e-24,
2.78328133112e-24,
3.62283502976e-24,
1.77398941758e-24,
3.98602816824e-24,
3.54282481245e-24,
3.93936349583e-24,
4.31224029635e-24,
4.58366130143e-24,
3.83572413339e-24,
4.7697953986e-24,
4.90243210462e-24,
5.09208886016e-24,
4.52387668887e-24,
5.28297781644e-24,
4.92438452589e-24,
5.66614767406e-24,
5.07775841296e-24,
5.97270572714e-24,
4.61327474538e-24,
5.75398457484e-24,
5.98707877284e-24,
5.2847219879e-24,
6.33924600245e-24,
5.84912987748e-24,
5.67525941194e-24
],
"var": [
1.1828418792e-05,
4.11275141232e-06,
3.23555582327e-06,
7.92169259967e-07,
1.96171058064e-07,
2.77608705801e-07,
1.94689931732e-07,
1.22720834383e-07,
6.83946339564e-08,
1.16209164958e-07,
5.57180612759e-08,
1.01830579524e-07,
6.52921414712e-08,
1.92047721725e-07,
8.94477309998e-08,
3.2825127505e-08,
7.6225061818e-09,
7.12025727267e-09,
4.91399720914e-09,
6.62017951569e-09,
2.63944133216e-09,
3.95723009916e-09,
1.25152010977e-09,
8.48641268369e-10,
8.54973480902e-10,
1.8640109456e-09,
1.80204728917e-09,
7.90950083207e-10,
4.61481880487e-10,
2.82816631225e-10,
2.94220009467e-10,
2.63470384398e-10,
1.55226970167e-10,
1.25780746929e-10,
1.53633300526e-10,
5.2398689554e-11,
4.11813326495e-11,
4.63244546889e-11,
6.13618530987e-11,
1.08385862785e-10
]
},
"melbands_crest": {
"dmean": 3.35161304474,
"dmean2": 5.22070026398,
"dvar": 10.694475174,
"dvar2": 22.0403671265,
"max": 33.9734039307,
"mean": 13.8532943726,
"median": 12.8956031799,
"min": 1.73729646206,
"var": 32.0740661621
},
"melbands_flatness_db": {
"dmean": 0.0316857285798,
"dmean2": 0.0438504256308,
"dvar": 0.0012024421012,
"dvar2": 0.00231033191085,
"max": 0.796517431736,
"mean": 0.190811961889,
"median": 0.177987158298,
"min": 0.00364540657029,
"var": 0.00768031738698
},
"melbands_kurtosis": {
"dmean": 6.88935184479,
"dmean2": 10.589632988,
"dvar": 186.075698853,
"dvar2": 397.539550781,
"max": 373.275238037,
"mean": 10.6917943954,
"median": 5.09824800491,
"min": -1.85781693459,
"var": 333.184692383
},
"melbands_skewness": {
"dmean": 0.787896931171,
"dmean2": 1.17540860176,
"dvar": 0.774379730225,
"dvar2": 1.60034561157,
"max": 14.93866539,
"mean": 2.34611821175,
"median": 2.05059194565,
"min": -2.12692189217,
"var": 2.43725180626
},
"melbands_spread": {
"dmean": 9.81164550781,
"dmean2": 15.0119667053,
"dvar": 174.599319458,
"dvar2": 386.351623535,
"max": 268.140289307,
"mean": 30.0900287628,
"median": 25.9070892334,
"min": 0.315320700407,
"var": 512.172302246
},
"mfcc": {
"cov": [
[
15353.7373047,
-956.411132812,
-908.28527832,
451.074432373,
-149.896987915,
164.227890015,
214.638931274,
69.8348922729,
-15.7766857147,
131.508880615,
14.9791755676,
87.3777618408,
99.2616195679
],
[
-956.411132812,
1785.16992188,
119.069229126,
13.8152999878,
32.090385437,
55.0593833923,
190.590042114,
54.197845459,
31.5850696564,
79.9697723389,
-5.88880586624,
-21.7749671936,
4.83726835251
],
[
-908.28527832,
119.069229126,
1107.38183594,
71.1818237305,
59.6546707153,
83.0559234619,
-12.6556472778,
73.9286880493,
44.4837646484,
-36.8577079773,
63.3448295593,
7.22908210754,
-36.4285469055
],
[
451.074432373,
13.8152999878,
71.1818237305,
500.217163086,
125.91027832,
71.9731140137,
42.3889122009,
100.815338135,
86.1816482544,
34.6613616943,
53.2787322998,
65.6828460693,
29.7184104919
],
[
-149.896987915,
32.090385437,
59.6546707153,
125.91027832,
329.156677246,
50.8002357483,
35.4413261414,
37.3774147034,
78.6494369507,
21.8448505402,
23.8900661469,
36.3877105713,
3.98621916771
],
[
164.227890015,
55.0593833923,
83.0559234619,
71.9731140137,
50.8002357483,
364.060882568,
105.135726929,
70.0949325562,
42.6370658875,
62.0946311951,
50.6511497498,
28.0729217529,
44.4376831055
],
[
214.638931274,
190.590042114,
-12.6556472778,
42.3889122009,
35.4413261414,
105.135726929,
305.78717041,
56.4084014893,
15.4549283981,
59.2081031799,
32.5575332642,
24.9139518738,
54.8731155396
],
[
69.8348922729,
54.197845459,
73.9286880493,
100.815338135,
37.3774147034,
70.0949325562,
56.4084014893,
180.845184326,
68.815864563,
22.2752494812,
31.6665267944,
31.6171569824,
13.9499950409
],
[
-15.7766857147,
31.5850696564,
44.4837646484,
86.1816482544,
78.6494369507,
42.6370658875,
15.4549283981,
68.815864563,
175.660522461,
33.868976593,
24.0224514008,
24.2763538361,
0.533701181412
],
[
131.508880615,
79.9697723389,
-36.8577079773,
34.6613616943,
21.8448505402,
62.0946311951,
59.2081031799,
22.2752494812,
33.868976593,
140.903015137,
27.0012626648,
4.46487855911,
27.6221466064
],
[
14.9791755676,
-5.88880586624,
63.3448295593,
53.2787322998,
23.8900661469,
50.6511497498,
32.5575332642,
31.6665267944,
24.0224514008,
27.0012626648,
110.132720947,
45.6645812988,
3.54410910606
],
[
87.3777618408,
-21.7749671936,
7.22908210754,
65.6828460693,
36.3877105713,
28.0729217529,
24.9139518738,
31.6171569824,
24.2763538361,
4.46487855911,
45.6645812988,
117.745185852,
35.6887779236
],
[
99.2616195679,
4.83726835251,
-36.4285469055,
29.7184104919,
3.98621916771,
44.4376831055,
54.8731155396,
13.9499950409,
0.533701181412,
27.6221466064,
3.54410910606,
35.6887779236,
112.218612671
]
],
"icov": [
[
7.6110351074e-05,
4.57631504105e-05,
5.8156590967e-05,
-8.55223333929e-05,
6.24797103228e-05,
-2.79035139101e-05,
-6.31877555861e-05,
-7.97113261797e-06,
2.11998940358e-05,
-4.82085524709e-05,
3.81096906494e-05,
-2.81933535007e-05,
3.24793654727e-05
],
[
4.57631504105e-05,
0.000652119808365,
-5.32067388122e-05,
-3.16425357596e-05,
2.77387880487e-05,
3.09158203891e-05,
-0.000437762675574,
-7.92164792074e-05,
-1.68759015651e-05,
-0.000323562999256,
0.00025614752667,
6.62179736537e-05,
0.000183772077435
],
[
5.8156590967e-05,
-5.32067388122e-05,
0.00106467748992,
-0.000103698366729,
-6.62756501697e-05,
-0.000242904512561,
0.00011222143803,
-0.000304322660668,
-4.70693557872e-05,
0.000471068924526,
-0.000600317784119,
0.000229032360949,
0.000235822008108
],
[
-8.55223333929e-05,
-3.16425357596e-05,
-0.000103698366729,
0.00268348259851,
-0.000737614696845,
-5.92587457504e-06,
0.000168206475792,
-0.000907852547243,
-0.000449995539384,
-0.00010999256483,
-0.000466724857688,
-0.00060474750353,
-0.000371871457901
],
[
6.24797103228e-05,
2.77387880487e-05,
-6.62756501697e-05,
-0.000737614696845,
0.00375818414614,
-0.000235417450313,
-0.000350954913301,
0.000375049887225,
-0.00127762125339,
-0.00011308795365,
0.00027346087154,
-0.000735610083211,
0.000461299146991
],
[
-2.79035139101e-05,
3.09158203891e-05,
-0.000242904512561,
-5.92587457504e-06,
-0.000235417450313,
0.00353541923687,
-0.000675086805131,
-0.000682031968608,
-0.00012535827409,
-0.000818354601506,
-0.000886600872036,
0.000269878481049,
-0.000886476016603
],
[
-6.31877555861e-05,
-0.000437762675574,
0.00011222143803,
0.000168206475792,
-0.000350954913301,
-0.000675086805131,
0.00448295706883,
-0.000906230008695,
0.000481322669657,
-0.000760508235544,
-0.000760101072956,
0.000128098283312,
-0.00156482530292
],
[
-7.97113261797e-06,
-7.92164792074e-05,
-0.000304322660668,
-0.000907852547243,
0.000375049887225,
-0.000682031968608,
-0.000906230008695,
0.00768303405493,
-0.00229053827934,
0.000226773176109,
-0.000350891292328,
-0.000738122791518,
9.78036405286e-05
],
[
2.11998940358e-05,
-1.68759015651e-05,
-4.70693557872e-05,
-0.000449995539384,
-0.00127762125339,
-0.00012535827409,
0.000481322669657,
-0.00229053827934,
0.00775613915175,
-0.00148828804959,
-1.37984661706e-05,
-0.000591116957366,
0.000748146907426
],
[
-4.82085524709e-05,
-0.000323562999256,
0.000471068924526,
-0.00010999256483,
-0.00011308795365,
-0.000818354601506,
-0.000760508235544,
0.000226773176109,
-0.00148828804959,
0.0092345084995,
-0.00226551527157,
0.00172968080733,
-0.00183409405872
],
[
3.81096906494e-05,
0.00025614752667,
-0.000600317784119,
-0.000466724857688,
0.00027346087154,
-0.000886600872036,
-0.000760101072956,
-0.000350891292328,
-1.37984661706e-05,
-0.00226551527157,
0.0128525849432,
-0.00491118058562,
0.0023543422576
],
[
-2.81933535007e-05,
6.62179736537e-05,
0.000229032360949,
-0.00060474750353,
-0.000735610083211,
0.000269878481049,
0.000128098283312,
-0.000738122791518,
-0.000591116957366,
0.00172968080733,
-0.00491118058562,
0.0123543841764,
-0.00399192515761
],
[
3.24793654727e-05,
0.000183772077435,
0.000235822008108,
-0.000371871457901,
0.000461299146991,
-0.000886476016603,
-0.00156482530292,
9.78036405286e-05,
0.000748146907426,
-0.00183409405872,
0.0023543422576,
-0.00399192515761,
0.0117803178728
]
],
"mean": [
-661.101013184,
111.230407715,
8.39575767517,
15.9452400208,
-4.54605770111,
5.2595448494,
4.5297498703,
-0.863030433655,
-1.27607154846,
5.82833099365,
-1.94376301765,
2.82821750641,
3.16263246536
]
},
"pitch_salience": {
"dmean": 0.0747479870915,
"dmean2": 0.116198480129,
"dvar": 0.00506934896111,
"dvar2": 0.0114895971492,
"max": 0.983449459076,
"mean": 0.546884119511,
"median": 0.550012111664,
"min": 0.0857238471508,
"var": 0.0134790036827
},
"silence_rate_20dB": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 1,
"mean": 1,
"median": 1,
"min": 1,
"var": 0
},
"silence_rate_30dB": {
"dmean": 0.0016879417235,
"dmean2": 0.00337623967789,
"dvar": 0.00168510107324,
"dvar2": 0.00505299447104,
"max": 1,
"mean": 0.999156117439,
"median": 1,
"min": 0,
"var": 0.000843096408062
},
"silence_rate_60dB": {
"dmean": 0.0221542362124,
"dmean2": 0.0443131476641,
"dvar": 0.0216610375792,
"dvar2": 0.0478267222643,
"max": 1,
"mean": 0.13744725287,
"median": 0,
"min": 0,
"var": 0.118556171656
},
"spectral_centroid": {
"dmean": 338.815856934,
"dmean2": 518.269470215,
"dvar": 149313.484375,
"dvar2": 324804.90625,
"max": 11648.8662109,
"mean": 1650.48815918,
"median": 1587.52038574,
"min": 145.662948608,
"var": 1034462
},
"spectral_complexity": {
"dmean": 4.08587408066,
"dmean2": 6.19835424423,
"dvar": 25.0272941589,
"dvar2": 51.2530097961,
"max": 58,
"mean": 18.2845993042,
"median": 17,
"min": 0,
"var": 125.316452026
},
"spectral_contrast_coeffs": {
"dmean": [
0.0524571947753,
0.0510764941573,
0.04545032233,
0.0375038310885,
0.0310778468847,
0.0269884094596
],
"dmean2": [
0.0824954658747,
0.0841946676373,
0.0728572905064,
0.059899918735,
0.0486743189394,
0.0413245148957
],
"dvar": [
0.00213739764877,
0.00181660463568,
0.00139339431189,
0.000987125677057,
0.000794201157987,
0.000699856551364
],
"dvar2": [
0.00505862850696,
0.00482518970966,
0.00348856044002,
0.00241532409564,
0.00178963853978,
0.00152090541087
],
"max": [
-0.292769372463,
-0.411741673946,
-0.473309963942,
-0.505863785744,
-0.503148555756,
-0.386515587568
],
"mean": [
-0.665203273296,
-0.718595504761,
-0.745687842369,
-0.761287212372,
-0.771616399288,
-0.758232712746
],
"median": [
-0.677681326866,
-0.718597054482,
-0.749356269836,
-0.764217615128,
-0.77639913559,
-0.757680237293
],
"min": [
-0.973644435406,
-0.985252141953,
-0.994744062424,
-0.970981180668,
-0.967235028744,
-0.964973270893
],
"var": [
0.00934891588986,
0.00594149949029,
0.00570697197691,
0.00443534227088,
0.00424139387906,
0.00306846294552
]
},
"spectral_contrast_valleys": {
"dmean": [
0.490472257137,
0.416596889496,
0.406018733978,
0.391943871975,
0.424776911736,
0.486679345369
],
"dmean2": [
0.744298875332,
0.658108115196,
0.642423927784,
0.593759953976,
0.598880052567,
0.614485383034
],
"dvar": [
0.310439437628,
0.137632980943,
0.182015508413,
0.203776091337,
0.242356687784,
0.280266046524
],
"dvar2": [
0.558573722839,
0.304098874331,
0.412342220545,
0.432142108679,
0.476364195347,
0.464343458414
],
"max": [
-5.20502471924,
-4.74747371674,
-5.0017285347,
-5.66379499435,
-5.47113418579,
-7.48928594589
],
"mean": [
-7.75380802155,
-7.08984613419,
-7.65399265289,
-8.15426063538,
-8.08001422882,
-10.3734102249
],
"median": [
-7.18063688278,
-6.76464653015,
-7.2967672348,
-7.70064353943,
-7.61002826691,
-10.000421524
],
"min": [
-28.2476081848,
-27.7828178406,
-27.6906070709,
-27.6558189392,
-27.4231719971,
-27.323802948
],
"var": [
4.63021039963,
3.81466293335,
3.88840889931,
3.83575868607,
4.25838756561,
4.16128444672
]
},
"spectral_decrease": {
"dmean": 2.02980454667e-09,
"dmean2": 3.08974135166e-09,
"dvar": 9.28623726771e-18,
"dvar2": 2.05284837145e-17,
"max": 2.51846395849e-28,
"mean": -6.49551612497e-09,
"median": -5.92053783777e-09,
"min": -3.46849695632e-08,
"var": 2.85792489824e-17
},
"spectral_energy": {
"dmean": 0.00830151885748,
"dmean2": 0.0126390298828,
"dvar": 0.000145612109918,
"dvar2": 0.000324220949551,
"max": 0.13760599494,
"mean": 0.0270013008267,
"median": 0.0251002982259,
"min": 9.91314652613e-21,
"var": 0.000464660348371
},
"spectral_energyband_high": {
"dmean": 0.00112509413157,
"dmean2": 0.00166576821357,
"dvar": 4.71391331303e-06,
"dvar2": 1.06284733192e-05,
"max": 0.0400831326842,
"mean": 0.00179638259578,
"median": 0.000590636744164,
"min": 7.11151002522e-21,
"var": 9.35419666348e-06
},
"spectral_energyband_low": {
"dmean": 0.00450777588412,
"dmean2": 0.00647786958143,
"dvar": 7.84502844908e-05,
"dvar2": 0.000149842322571,
"max": 0.0970474109054,
"mean": 0.0106606502086,
"median": 0.00549477478489,
"min": 2.05324590193e-23,
"var": 0.000196050081286
},
"spectral_energyband_middle_high": {
"dmean": 0.00249204295687,
"dmean2": 0.00393885979429,
"dvar": 1.640384653e-05,
"dvar2": 4.19962707383e-05,
"max": 0.0679871439934,
"mean": 0.00626843282953,
"median": 0.00337992957793,
"min": 1.14528699291e-21,
"var": 5.49914730072e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00471914699301,
"dmean2": 0.0079933879897,
"dvar": 8.1404868979e-05,
"dvar2": 0.000226400370593,
"max": 0.107826717198,
"mean": 0.00936854444444,
"median": 0.00737200956792,
"min": 1.87996143383e-22,
"var": 8.80794323166e-05
},
"spectral_entropy": {
"dmean": 0.221127271652,
"dmean2": 0.302466511726,
"dvar": 0.0632163733244,
"dvar2": 0.12066989392,
"max": 9.81960296631,
"mean": 7.61686754227,
"median": 7.66526126862,
"min": 3.52582335472,
"var": 0.352850615978
},
"spectral_flux": {
"dmean": 0.0263545066118,
"dmean2": 0.0406836383045,
"dvar": 0.00105837208685,
"dvar2": 0.0020639623981,
"max": 0.362183511257,
"mean": 0.0869113951921,
"median": 0.0823263302445,
"min": 6.42784506177e-11,
"var": 0.00304404040799
},
"spectral_kurtosis": {
"dmean": 3.03726792336,
"dmean2": 4.67778015137,
"dvar": 132.153594971,
"dvar2": 263.904968262,
"max": 321.823974609,
"mean": 6.59161186218,
"median": 3.3074195385,
"min": -1.67333674431,
"var": 398.981933594
},
"spectral_rms": {
"dmean": 0.000727559265215,
"dmean2": 0.00107987073716,
"dvar": 8.08573986433e-07,
"dvar2": 1.66505481047e-06,
"max": 0.011586619541,
"mean": 0.00459167687222,
"median": 0.00494854478166,
"min": 3.10988127611e-12,
"var": 5.25931318407e-06
},
"spectral_rolloff": {
"dmean": 836.214477539,
"dmean2": 1361.93493652,
"dvar": 2223220.5,
"dvar2": 4581969,
"max": 19616.7480469,
"mean": 2153.60009766,
"median": 1378.125,
"min": 64.599609375,
"var": 6495529.5
},
"spectral_skewness": {
"dmean": 0.329641550779,
"dmean2": 0.488575458527,
"dvar": 0.406848579645,
"dvar2": 0.816686868668,
"max": 15.503657341,
"mean": 1.58644223213,
"median": 1.37164998055,
"min": -0.860686659813,
"var": 1.64000868797
},
"spectral_spread": {
"dmean": 872729.4375,
"dmean2": 1167948.125,
"dvar": 1356048236540.0,
"dvar2": 2199197057020.0,
"max": 42560984,
"mean": 5365023.5,
"median": 4681592.5,
"min": 305919.65625,
"var": 12631469457400.0
},
"spectral_strongpeak": {
"dmean": 0.530498325825,
"dmean2": 0.923470675945,
"dvar": 1.08728122711,
"dvar2": 2.79913592339,
"max": 21.8449954987,
"mean": 0.787054657936,
"median": 0.32154405117,
"min": 0,
"var": 1.53785479069
},
"zerocrossingrate": {
"dmean": 0.0168758630753,
"dmean2": 0.0181231275201,
"dvar": 0.00044643387082,
"dvar2": 0.000466512574349,
"max": 0.51953125,
"mean": 0.0782155990601,
"median": 0.06396484375,
"min": 0.001953125,
"var": 0.00393637502566
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 128015,
"codec": "mp3",
"downmix": "mix",
"equal_loudness": 0,
"length": 220.081634521,
"lossless": false,
"md5_encoded": "fbc8f76e38ddfd0928f3a647e28d6f42",
"replay_gain": -13.7051467896,
"sample_rate": 44100
},
"tags": {
"file_name": "copy145090296617912109.mp3",
"musicbrainz_recordingid": [
"323c26a6-40bb-4318-94cc-746df035b7f5"
]
},
"version": {
"essentia": "2.1-beta2",
"essentia_build_sha": "cead25079874084f62182a551b7393616cd33d87",
"essentia_git_sha": "v2.1_beta2-1-ge3940c0",
"extractor": "music 1.0"
}
},
"rhythm": {
"beats_count": 504,
"beats_loudness": {
"dmean": 0.0200572852045,
"dmean2": 0.0391597300768,
"dvar": 0.000296220357995,
"dvar2": 0.000979659846053,
"max": 0.10507157445,
"mean": 0.0386305861175,
"median": 0.0407558009028,
"min": 0,
"var": 0.000549320713617
},
"beats_loudness_band_ratio": {
"dmean": [
0.318804621696,
0.10057990253,
0.156537264585,
0.0990489423275,
0.0632748231292,
0.089452251792
],
"dmean2": [
0.597039997578,
0.183941870928,
0.288709938526,
0.176573097706,
0.1077112481,
0.163921684027
],
"dvar": [
0.054391272366,
0.0110751632601,
0.0147304255515,
0.0098807727918,
0.00329820578918,
0.00834630802274
],
"dvar2": [
0.183917135,
0.0323957577348,
0.0484122186899,
0.0277943909168,
0.00920933112502,
0.024792207405
],
"max": [
0.985260605812,
0.920984327793,
0.773098647594,
0.758567810059,
0.440642118454,
0.871527552605
],
"mean": [
0.416405141354,
0.108610488474,
0.182346075773,
0.120439067483,
0.0702454224229,
0.119622640312
],
"median": [
0.373987734318,
0.0731125771999,
0.162515342236,
0.0850728303194,
0.0495497584343,
0.111271418631
],
"min": [
0,
0,
0,
0,
0,
0
],
"var": [
0.0720830485225,
0.0116087961942,
0.0180855672807,
0.0131629835814,
0.00456019770354,
0.00801920797676
]
},
"beats_position": [
0.638548731804,
1.27709746361,
1.91564619541,
2.57741498947,
3.27401351929,
3.97061228752,
4.67882061005,
5.38702917099,
6.09523820877,
6.80344676971,
7.50004529953,
8.20825386047,
8.91646194458,
9.62467098236,
10.3328800201,
11.0294780731,
11.7376871109,
12.445895195,
13.1541042328,
13.8623123169,
14.5589113235,
15.2671203613,
15.9753284454,
16.6835365295,
17.391746521,
18.0999546051,
18.8081626892,
19.5047607422,
20.2129707336,
20.9211788177,
21.6293869019,
22.3375968933,
23.0341949463,
23.7424030304,
24.4506111145,
25.158821106,
25.8670291901,
26.563627243,
27.2834453583,
27.9800453186,
28.6882534027,
29.3964614868,
30.1046714783,
30.8128795624,
31.5094776154,
32.2176856995,
32.9258956909,
33.6341018677,
34.3423118591,
35.0389099121,
35.7587280273,
36.455329895,
37.151927948,
37.8717460632,
38.5683441162,
39.2881622314,
39.9847602844,
40.6813583374,
41.4011802673,
42.0977783203,
42.8059844971,
43.5141944885,
44.22240448,
44.9306106567,
45.6388206482,
46.347026825,
47.0436286926,
47.7518348694,
48.4600448608,
49.1566429138,
49.8648529053,
50.573059082,
51.2812690735,
51.9894790649,
52.6976852417,
53.4058952332,
54.1024932861,
54.8107032776,
55.5189094543,
56.2155075073,
56.9353294373,
57.6319274902,
58.340133667,
59.0483436584,
59.7565536499,
60.4647598267,
61.1613578796,
61.8695678711,
62.5777778625,
63.2743759155,
63.9825820923,
64.6907958984,
65.3990020752,
66.0955963135,
66.8038101196,
67.5004043579,
68.2086181641,
68.9168243408,
69.6250305176,
70.3332443237,
71.029838562,
71.7380523682,
72.4462585449,
73.1544647217,
73.8626708984,
74.5708847046,
75.2790908813,
75.9872970581,
76.6955108643,
77.403717041,
78.1003189087,
78.8085250854,
79.5167312622,
80.2133331299,
80.9215393066,
81.6297454834,
82.16381073,
82.6862564087,
83.2087097168,
83.591835022,
83.9865722656,
84.3813171387,
84.7644424438,
85.1475753784,
85.5190887451,
85.8673934937,
86.2273025513,
86.5755996704,
86.935508728,
87.2605895996,
87.6321105957,
87.9920196533,
88.3519287109,
88.7002258301,
89.0485229492,
89.4084320068,
89.7683410645,
90.116645813,
90.4649429321,
90.8132400513,
91.1615371704,
91.5098419189,
91.8697509766,
92.2180480957,
92.5779571533,
92.9262542725,
93.2861633301,
93.6460723877,
93.9943771362,
94.3426742554,
94.702583313,
95.0624923706,
95.4107894897,
95.7590942383,
96.1073913574,
96.467300415,
96.8272094727,
97.1755065918,
97.5238113403,
97.8721084595,
98.2320175171,
98.5803146362,
98.9402236938,
99.288520813,
99.6368255615,
99.9851226807,
100.345031738,
100.693328857,
101.053237915,
101.401542664,
101.761451721,
102.10974884,
102.469657898,
102.817955017,
103.166259766,
103.526168823,
103.886077881,
104.234375,
104.582672119,
104.930976868,
105.290885925,
105.650794983,
105.999092102,
106.347389221,
106.69568634,
107.043991089,
107.403900146,
107.763809204,
108.112106323,
108.460403442,
108.8203125,
109.180221558,
109.528526306,
109.876823425,
110.225120544,
110.573425293,
110.933334351,
111.293243408,
111.641540527,
111.989837646,
112.349746704,
112.709655762,
113.05796051,
113.406257629,
113.754554749,
114.102851868,
114.451156616,
114.811065674,
115.170974731,
115.519271851,
115.879180908,
116.239089966,
116.587387085,
116.935691833,
117.295600891,
117.64389801,
118.003807068,
118.352104187,
118.700408936,
119.048706055,
119.397003174,
119.756912231,
120.116821289,
120.465126038,
120.813423157,
121.161720276,
121.521629333,
121.881538391,
122.22983551,
122.578140259,
122.938049316,
123.286346436,
123.646255493,
123.994552612,
124.342857361,
124.69115448,
125.051063538,
125.410972595,
125.759269714,
126.107574463,
126.455871582,
126.81578064,
127.175689697,
127.523986816,
127.872291565,
128.220581055,
128.580490112,
128.94039917,
129.288711548,
129.637008667,
129.996917725,
130.356826782,
130.705123901,
131.053421021,
131.40171814,
131.750015259,
132.109924316,
132.469833374,
132.818145752,
133.166442871,
133.51473999,
133.874649048,
134.234558105,
134.582855225,
134.931152344,
135.279449463,
135.639358521,
135.999267578,
136.347564697,
136.695877075,
137.055786133,
137.41569519,
137.76399231,
138.112289429,
138.472198486,
138.820495605,
139.180404663,
139.528701782,
139.88861084,
140.248519897,
140.596817017,
140.945129395,
141.305038452,
141.66494751,
142.013244629,
142.361541748,
142.709838867,
143.058135986,
143.418045044,
143.766342163,
144.126251221,
144.486160278,
144.834457397,
145.182769775,
145.542678833,
145.890975952,
146.239273071,
146.58757019,
146.947479248,
147.307388306,
147.655685425,
148.003982544,
148.352294922,
148.700592041,
149.060501099,
149.420410156,
149.768707275,
150.117004395,
150.465301514,
150.825210571,
151.185119629,
151.533416748,
151.881713867,
152.230026245,
152.589935303,
152.938232422,
153.298141479,
153.646438599,
154.006347656,
154.354644775,
154.714553833,
155.062850952,
155.42276001,
155.771057129,
156.130966187,
156.479278564,
156.827575684,
157.175872803,
157.524169922,
157.884078979,
158.243988037,
158.592285156,
158.940582275,
159.288879395,
159.648788452,
160.00869751,
160.357009888,
160.705307007,
161.053604126,
161.413513184,
161.773422241,
162.12171936,
162.470016479,
162.818313599,
163.178222656,
163.538131714,
163.886444092,
164.234741211,
164.58303833,
164.931335449,
165.291244507,
165.639541626,
165.999450684,
166.347747803,
166.70765686,
167.067565918,
167.415863037,
167.764175415,
168.112472534,
168.472381592,
168.832290649,
169.180587769,
169.528884888,
169.888793945,
170.237091064,
170.597000122,
170.945297241,
171.293609619,
171.641906738,
172.001815796,
172.361724854,
172.710021973,
173.058319092,
173.406616211,
173.75491333,
174.103210449,
174.463119507,
174.811431885,
175.171340942,
175.53125,
175.891159058,
176.239456177,
176.587753296,
176.936050415,
177.295959473,
177.65586853,
178.004165649,
178.352462769,
178.700775146,
179.049072266,
179.408981323,
179.757278442,
180.1171875,
180.465484619,
180.825393677,
181.185302734,
181.533599854,
181.881896973,
182.230194092,
182.590103149,
182.950012207,
183.298324585,
183.646621704,
184.006530762,
184.366439819,
184.714736938,
185.063034058,
185.411331177,
185.771240234,
186.131149292,
186.479446411,
186.827758789,
187.176055908,
187.535964966,
187.895874023,
188.244171143,
188.592468262,
188.940765381,
189.300674438,
189.648971558,
190.008880615,
190.357177734,
190.705490112,
191.06539917,
191.425308228,
191.773605347,
192.121902466,
192.481811523,
192.830108643,
193.1900177,
193.538314819,
193.886611938,
194.234924316,
194.583221436,
194.943130493,
195.303039551,
195.65133667,
195.999633789,
196.359542847,
196.707839966,
197.067749023,
197.416046143,
197.764343262,
198.11265564,
198.472564697,
198.832473755,
199.180770874,
199.529067993,
199.888977051,
200.248886108,
200.597183228,
200.945480347,
201.293777466,
201.642089844,
202.001998901,
202.350296021,
202.710205078,
203.058502197,
203.418411255,
203.778320312,
204.126617432,
204.474914551,
204.82321167,
205.171508789,
205.531417847,
205.891326904,
206.239639282,
206.587936401,
206.947845459,
207.307754517,
207.656051636,
208.004348755,
208.352645874,
208.712554932,
209.072463989,
209.420761108,
209.769073486,
210.117370605,
210.477279663,
210.837188721,
211.18548584,
211.533782959,
211.893692017,
212.241989136,
212.601898193,
212.950195312,
213.298492432,
213.64680481,
214.006713867,
214.366622925,
214.714920044,
215.063217163,
215.411514282,
215.77142334,
216.131332397,
216.479629517,
216.827926636,
217.176239014,
217.536148071,
217.896057129,
218.244354248,
218.592651367,
218.952560425,
219.312469482
],
"bpm": 172.265670776,
"bpm_histogram_first_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 172,
"mean": 172,
"median": 172,
"min": 172,
"var": 0
},
"bpm_histogram_first_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0,
"mean": 0,
"median": 0,
"min": 0,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.443339973688,
"mean": 0.443339973688,
"median": 0.443339973688,
"min": 0.443339973688,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 167,
"mean": 167,
"median": 167,
"min": 167,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0,
"mean": 0,
"median": 0,
"min": 0,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.306163012981,
"mean": 0.306163012981,
"median": 0.306163012981,
"min": 0.306163012981,
"var": 0
},
"danceability": 1.20361936092,
"onset_rate": 4.77960348129
},
"tonal": {
"chords_changes_rate": 0.0668635293841,
"chords_histogram": [
3.14279699326,
5.37861204147,
5.14659357071,
0,
0.295296341181,
0,
0.337481558323,
17.4435768127,
1.28664839268,
18.434928894,
2.61548185349,
0.991352021694,
1.47648179531,
0,
0.590592682362,
0.168740779161,
2.02488923073,
24.9736347198,
5.37861204147,
9.09090900421,
0.0421851947904,
0,
0.569500088692,
0.611685276031
],
"chords_key": "A",
"chords_number_rate": 0.00253111147322,
"chords_scale": "major",
"chords_strength": {
"dmean": 0.00961280614138,
"dmean2": 0.00983741879463,
"dvar": 0.000454718363471,
"dvar2": 0.000859195250086,
"max": 0.774740576744,
"mean": 0.516123473644,
"median": 0.522146582603,
"min": -1,
"var": 0.00887939706445
},
"hpcp": {
"dmean": [
0.135108858347,
0.139424830675,
0.113445699215,
0.120898298919,
0.113157004118,
0.11778036505,
0.114018529654,
0.11413012445,
0.10465285182,
0.120100475848,
0.121330566704,
0.11090901494,
0.119236260653,
0.114505045116,
0.0964696928859,
0.0902611166239,
0.0928485989571,
0.0879322886467,
0.0905711650848,
0.0967595130205,
0.0982797294855,
0.121432289481,
0.126147031784,
0.130013093352,
0.166127890348,
0.147039800882,
0.0974197238684,
0.0802741646767,
0.0759187713265,
0.0694444775581,
0.078703135252,
0.0936730131507,
0.10810726136,
0.130054175854,
0.121024295688,
0.111268483102
],
"dmean2": [
0.233518093824,
0.240565896034,
0.201499342918,
0.213403061032,
0.200776591897,
0.20671492815,
0.197889909148,
0.195866018534,
0.184096500278,
0.206544116139,
0.210379436612,
0.190671220422,
0.201798021793,
0.194850206375,
0.166890889406,
0.157734066248,
0.160036072135,
0.152546972036,
0.158820420504,
0.170775979757,
0.173026666045,
0.210508584976,
0.21735586226,
0.225693047047,
0.291226059198,
0.252997905016,
0.172720938921,
0.142819285393,
0.131355553865,
0.120545268059,
0.136914998293,
0.167221561074,
0.194471478462,
0.230822205544,
0.214497208595,
0.198663666844
],
"dvar": [
0.0420870631933,
0.0488748773932,
0.0324203111231,
0.0395950563252,
0.042107924819,
0.035146933049,
0.0330122932792,
0.0373342111707,
0.03281128034,
0.0346622951329,
0.0387348271906,
0.0286612957716,
0.035170853138,
0.037362549454,
0.0246376022696,
0.0262963827699,
0.0297252926975,
0.0270841475576,
0.0289664100856,
0.0337544418871,
0.0326738879085,
0.0385557822883,
0.0414002016187,
0.0338817238808,
0.058481644839,
0.0418606065214,
0.0262280628085,
0.0253717713058,
0.0231881178916,
0.0188632812351,
0.020394353196,
0.0345096774399,
0.0403954088688,
0.0497212819755,
0.046819511801,
0.037441983819
],
"dvar2": [
0.110645316541,
0.124667972326,
0.0900806933641,
0.110450640321,
0.105769559741,
0.0963280722499,
0.0859861075878,
0.0935106277466,
0.0883596614003,
0.090905405581,
0.0956466495991,
0.0766191929579,
0.0900093987584,
0.0916516855359,
0.0659089833498,
0.0708472505212,
0.0756614431739,
0.0722802653909,
0.0779782235622,
0.0898870974779,
0.0884438678622,
0.0999364852905,
0.106061093509,
0.0884950831532,
0.149043887854,
0.105440206826,
0.0730651170015,
0.0704696848989,
0.0621481612325,
0.051218573004,
0.0568255670369,
0.09437251091,
0.110691487789,
0.135424554348,
0.126187115908,
0.104171983898
],
"max": [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
],
"mean": [
0.190700560808,
0.208028689027,
0.120156720281,
0.137305155396,
0.182376250625,
0.136534750462,
0.125270485878,
0.145542144775,
0.118976056576,
0.148428484797,
0.170655876398,
0.128076553345,
0.165236830711,
0.183839350939,
0.113111697137,
0.0922172367573,
0.110776849091,
0.0959012359381,
0.0906776040792,
0.0957135483623,
0.0908826962113,
0.138536006212,
0.162198275328,
0.19405387342,
0.321540683508,
0.279403567314,
0.112940847874,
0.07427380234,
0.0817391201854,
0.0702532231808,
0.0814882740378,
0.110883280635,
0.117583088577,
0.12470536679,
0.116994187236,
0.109610117972
],
"median": [
0.0615224428475,
0.0687407180667,
0.0464616529644,
0.0309225134552,
0.0327016524971,
0.0374734811485,
0.0459800027311,
0.0397846847773,
0.0386185869575,
0.0528122223914,
0.0500318221748,
0.052800167352,
0.0464672148228,
0.0388014577329,
0.0341576486826,
0.0280485376716,
0.024042006582,
0.0237470939755,
0.0293704271317,
0.0222733765841,
0.023913808167,
0.0349318943918,
0.0430281274021,
0.0695935934782,
0.129512473941,
0.141157656908,
0.0431600809097,
0.0196650438011,
0.0182037055492,
0.0211708471179,
0.0242792479694,
0.0220777560025,
0.024394121021,
0.0274867396802,
0.0243677906692,
0.0355565324426
],
"min": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"var": [
0.0745937898755,
0.0901996046305,
0.0329873114824,
0.0519394204021,
0.0974531471729,
0.0481141842902,
0.0396472811699,
0.062191285193,
0.0444325320423,
0.0482066832483,
0.0731108933687,
0.0339727029204,
0.0636647418141,
0.0845830515027,
0.0319334752858,
0.0270967129618,
0.043988186866,
0.0311880894005,
0.0285665839911,
0.0360689908266,
0.0306981727481,
0.0491676330566,
0.0647261068225,
0.0626375153661,
0.136965587735,
0.0980526581407,
0.0266858208925,
0.0226733200252,
0.026777504012,
0.0183392893523,
0.0214733406901,
0.0521689616144,
0.0535400994122,
0.0491466149688,
0.0473727546632,
0.0344676487148
]
},
"hpcp_entropy": {
"dmean": 0.647464156151,
"dmean2": 1.08457505703,
"dvar": 0.276970863342,
"dvar2": 0.765557587147,
"max": 4.33000469208,
"mean": 1.96214663982,
"median": 1.97288787365,
"min": 0,
"var": 0.521679401398
},
"key_key": "A#",
"key_scale": "minor",
"key_strength": 0.680616378784,
"thpcp": [
1,
0.868952453136,
0.351249009371,
0.23099347949,
0.254210829735,
0.218489378691,
0.253430694342,
0.344849914312,
0.365686506033,
0.387836962938,
0.363855004311,
0.340890347958,
0.593083798885,
0.646974682808,
0.373690575361,
0.427022665739,
0.56719493866,
0.424626678228,
0.389594525099,
0.452639907598,
0.370018661022,
0.461616486311,
0.530744254589,
0.398321449757,
0.51389092207,
0.571745216846,
0.351780354977,
0.286798030138,
0.34451892972,
0.298255383968,
0.282009750605,
0.29767164588,
0.282647579908,
0.430850625038,
0.504440903664,
0.603512644768
],
"tuning_diatonic_strength": 0.420896738768,
"tuning_equal_tempered_deviation": 0.206443935633,
"tuning_frequency": 434.193115234,
"tuning_nontempered_energy_ratio": 0.913291096687
}
}
← Back to summary page