Low-level JSON for bb1d68b8-0a8a-44ae-a652-bed08330be6a
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.480546295643,
"barkbands": {
"dmean": [
1.60376384883e-05,
0.000289738149149,
0.00045623499318,
0.000420974334702,
0.000336480356054,
0.000288631708827,
0.000292933749733,
0.000166498954059,
0.000331291521434,
0.00027561254683,
0.000353635143256,
0.000424311321694,
0.000555998994969,
0.000294081430184,
0.000190859849681,
0.000216225889744,
0.000178009009687,
0.000181785857421,
0.000164531549672,
9.72822963377e-05,
1.82261192094e-05,
2.66446568276e-06,
9.58390046435e-07,
2.29430867194e-07,
2.70174691508e-08,
6.3351430768e-09,
6.92048918172e-10
],
"dmean2": [
2.80672211375e-05,
0.000457161018858,
0.000686244340613,
0.000705070153344,
0.000536965206265,
0.000436613569036,
0.000446379126515,
0.00024182908237,
0.000474643253256,
0.000393606809666,
0.000492863182444,
0.000618416932411,
0.000807257369161,
0.000428876664955,
0.000284044916043,
0.000330713141011,
0.000264013593551,
0.00026468912256,
0.000238018445089,
0.000133427834953,
2.61722143478e-05,
3.91736966776e-06,
1.30668308884e-06,
3.13812563491e-07,
3.72286805828e-08,
9.3864871431e-09,
1.18715970387e-09
],
"dvar": [
8.99295138357e-10,
2.85102601083e-07,
1.62518324487e-06,
3.19822311212e-06,
5.15689976055e-07,
3.99907861492e-07,
6.4116284193e-07,
2.08398347468e-07,
9.74962063083e-07,
1.14832016607e-06,
1.46206923546e-06,
1.97613053388e-06,
3.49832293978e-06,
9.54389861363e-07,
2.94772490861e-07,
2.91520223072e-07,
3.34310897188e-07,
2.2281250267e-07,
2.03184498559e-07,
8.14487748357e-08,
3.84710840962e-09,
6.02868241439e-11,
7.7684187208e-12,
7.48629294407e-13,
1.37715758055e-14,
2.71456801299e-16,
2.06905209519e-18
],
"dvar2": [
2.5644972812e-09,
6.75088813296e-07,
3.75628337679e-06,
7.95887353888e-06,
1.38262839755e-06,
9.89411773844e-07,
1.60717422659e-06,
4.16007310378e-07,
1.92317952497e-06,
2.03288641387e-06,
2.3887464522e-06,
3.75001900466e-06,
6.38678238829e-06,
1.71491535639e-06,
5.55977919703e-07,
6.47542321985e-07,
6.18555873189e-07,
4.01389797844e-07,
4.06385737506e-07,
1.4821024763e-07,
7.8138446824e-09,
1.20941950899e-10,
1.37204596642e-11,
1.49394819432e-12,
2.69461170499e-14,
5.70921117575e-16,
5.33200540134e-18
],
"max": [
0.000946263549849,
0.010040089488,
0.0429866760969,
0.102354645729,
0.0179029479623,
0.0201472118497,
0.02449410595,
0.0194143708795,
0.0249761100858,
0.0502197518945,
0.0564115270972,
0.0423237718642,
0.103818684816,
0.0394113473594,
0.0137226320803,
0.0166347846389,
0.0227003023028,
0.0127274282277,
0.0133515354246,
0.00849488377571,
0.00178989162669,
0.000249503558734,
5.34345781489e-05,
4.11532855651e-05,
4.43598719357e-06,
4.70890626048e-07,
5.05214856616e-08
],
"mean": [
1.82897201739e-05,
0.000472706218716,
0.000681159435771,
0.000537369633093,
0.0007296402473,
0.000658051401842,
0.000661638681777,
0.00034607751877,
0.000738036294933,
0.000521675508935,
0.000688367814291,
0.000980047276244,
0.00123725249432,
0.00060308072716,
0.00041833834257,
0.00045103469165,
0.000350000162143,
0.000378557102522,
0.000362519960618,
0.000223594848649,
3.39126891049e-05,
6.01390365773e-06,
2.19740263674e-06,
5.02336945374e-07,
5.65295756871e-08,
1.59128550337e-08,
9.88222281784e-10
],
"median": [
7.67562960391e-06,
0.000139529991429,
0.000139793861308,
0.000136472895974,
0.000375861476641,
0.000259247171925,
0.000107153442514,
4.30076506746e-05,
5.19521490787e-05,
2.75057354884e-05,
4.00255230488e-05,
4.02920704801e-05,
6.1095415731e-05,
3.16999467032e-05,
2.78924690065e-05,
3.85935782106e-05,
1.59345181601e-05,
1.27691891976e-05,
7.84425174061e-06,
3.51433709511e-06,
7.3281182722e-07,
1.31859835051e-07,
2.08105106481e-08,
7.31896454553e-09,
5.97398308599e-09,
4.91592011542e-09,
6.0554838921e-10
],
"min": [
3.25246315843e-25,
9.39254475788e-25,
1.14929845396e-24,
1.53047288792e-24,
9.39199097753e-24,
4.56814204084e-24,
5.40681438463e-24,
2.22006363543e-24,
1.82390794402e-23,
1.40455548215e-23,
7.45587940265e-24,
1.96026097377e-23,
2.32596868527e-23,
2.77572384643e-23,
3.98489236631e-23,
5.90828797671e-23,
6.63491785393e-23,
7.08948727542e-23,
7.92266891065e-23,
1.47661281402e-22,
2.29116483633e-22,
3.31335262196e-22,
4.014087288e-22,
5.9711676377e-22,
8.87939411536e-22,
1.22546555314e-21,
1.67921016692e-21
],
"var": [
1.25417676244e-09,
6.94641585142e-07,
3.71274086319e-06,
4.26813585364e-06,
1.25948270124e-06,
1.58732188993e-06,
2.54163160207e-06,
8.01403871264e-07,
3.7122890717e-06,
3.60186527359e-06,
4.59615375803e-06,
7.825558896e-06,
1.66758236446e-05,
3.73534430764e-06,
1.11240251499e-06,
8.31239219679e-07,
1.0572651945e-06,
7.45245017697e-07,
7.02203976743e-07,
3.41192844644e-07,
9.84854686692e-09,
3.08892272871e-10,
3.57157012298e-11,
2.97278954925e-12,
4.68110115557e-14,
1.17216569702e-15,
2.99874892337e-18
]
},
"barkbands_crest": {
"dmean": 2.13014984131,
"dmean2": 3.44938182831,
"dvar": 4.21821546555,
"dvar2": 10.507194519,
"max": 25.4842987061,
"mean": 9.61458683014,
"median": 8.72097587585,
"min": 2.89008831978,
"var": 15.352473259
},
"barkbands_flatness_db": {
"dmean": 0.019015705213,
"dmean2": 0.0293032415211,
"dvar": 0.00036512632505,
"dvar2": 0.000805789662991,
"max": 0.488241523504,
"mean": 0.245550960302,
"median": 0.237254887819,
"min": 0.0574450343847,
"var": 0.00371264200658
},
"barkbands_kurtosis": {
"dmean": 2.19346618652,
"dmean2": 3.60099005699,
"dvar": 120.083572388,
"dvar2": 322.698059082,
"max": 594.873901367,
"mean": 2.63005256653,
"median": 0.116428613663,
"min": -1.90786576271,
"var": 186.920608521
},
"barkbands_skewness": {
"dmean": 0.459772527218,
"dmean2": 0.714592158794,
"dvar": 0.340165227652,
"dvar2": 0.746808111668,
"max": 19.6979618073,
"mean": 0.625194251537,
"median": 0.378010511398,
"min": -3.65670633316,
"var": 1.58704400063
},
"barkbands_spread": {
"dmean": 2.94370865822,
"dmean2": 4.60331821442,
"dvar": 11.6683940887,
"dvar2": 25.0560188293,
"max": 104.626617432,
"mean": 13.302532196,
"median": 13.0846347809,
"min": 0.322208374739,
"var": 57.9904708862
},
"dissonance": {
"dmean": 0.0343360044062,
"dmean2": 0.0585551187396,
"dvar": 0.00114520208444,
"dvar2": 0.00317970174365,
"max": 0.499859154224,
"mean": 0.431284666061,
"median": 0.443663239479,
"min": 0.102224230766,
"var": 0.00269607570954
},
"dynamic_complexity": 6.18416881561,
"erbbands": {
"dmean": [
0.00376927363686,
0.084621809423,
0.459603607655,
0.98558807373,
1.02962720394,
1.28506040573,
1.82612109184,
2.74751782417,
4.29782867432,
3.17384338379,
3.90487766266,
8.05319595337,
7.85315465927,
11.6128101349,
14.0922346115,
15.2990922928,
25.0606136322,
16.4816951752,
11.3983736038,
8.75874996185,
11.901632309,
9.21021366119,
9.28444766998,
8.77106571198,
6.52683925629,
4.59289216995,
1.55450725555,
0.301448315382,
0.119483210146,
0.0438921414316,
0.0247113704681,
0.00779727241024,
0.00204682885669,
0.000458359398181,
0.000145665166201,
3.62270620826e-05,
1.45490021168e-05,
1.76469950475e-06,
1.88444789728e-06,
3.92162473872e-06
],
"dmean2": [
0.00609450554475,
0.130821809173,
0.672495424747,
1.63691270351,
1.69264531136,
2.01735210419,
2.8613576889,
4.15262842178,
6.69395112991,
4.6827249527,
5.52097320557,
11.4577236176,
11.3907346725,
16.0133857727,
19.9762077332,
22.206199646,
36.4051322937,
23.2817192078,
16.6048603058,
12.9186887741,
18.0237674713,
13.6398735046,
13.4647321701,
12.7845010757,
9.03125095367,
6.21221590042,
2.13849854469,
0.414449989796,
0.17406463623,
0.0627583637834,
0.0334836691618,
0.0104828579351,
0.00278628873639,
0.000621489190962,
0.000203039628104,
5.19224704476e-05,
2.11884234886e-05,
2.45100068241e-06,
2.63750143858e-06,
5.53826521354e-06
],
"dvar": [
5.14924067829e-05,
0.0252623800188,
1.43641340733,
16.445104599,
10.0519542694,
8.09540843964,
11.063782692,
44.0695266724,
174.263442993,
55.3538551331,
107.269569397,
606.155761719,
884.047424316,
1413.76733398,
1699.41723633,
2754.00048828,
8672.18164062,
2633.40722656,
960.47857666,
545.911254883,
944.691040039,
1041.92224121,
602.883300781,
581.795654297,
339.859008789,
236.343078613,
22.4691181183,
0.837636232376,
0.132002562284,
0.0158975087106,
0.00615017581731,
0.000735500594601,
7.33343840693e-05,
3.73856391889e-06,
3.63768037914e-07,
1.1160108393e-08,
1.37869227146e-09,
1.46566491582e-11,
1.16698812072e-11,
4.68112562602e-11
],
"dvar2": [
0.000127626713947,
0.0571677386761,
2.99736571312,
40.6107139587,
24.6164360046,
20.0795917511,
28.7910060883,
108.936660767,
462.461761475,
112.50327301,
190.963775635,
1201.05761719,
1714.41882324,
2238.86376953,
3171.5480957,
5166.62744141,
17043.6015625,
4533.22607422,
1794.09436035,
1044.83215332,
2138.93115234,
2049.38232422,
1094.32946777,
1140.32116699,
589.090087891,
442.631561279,
42.4038200378,
1.47416269779,
0.265318989754,
0.0334395952523,
0.0106205008924,
0.00131577311549,
0.000164830998983,
7.98447126726e-06,
7.38747417017e-07,
2.26444338836e-08,
2.96103941366e-09,
2.6034726458e-11,
2.00113224602e-11,
8.37325556113e-11
],
"max": [
0.149226933718,
3.02273464203,
38.4240684509,
260.756652832,
150.335006714,
88.6781387329,
79.000213623,
250.411621094,
432.231109619,
182.008422852,
376.940551758,
614.393554688,
1013.84503174,
1718.02197266,
1266.32873535,
1768.09313965,
5068.1875,
1505.30126953,
1660.25891113,
546.476074219,
1094.22888184,
1498.9354248,
870.240722656,
696.338195801,
512.045593262,
567.464111328,
168.20690918,
24.6588363647,
13.5373907089,
2.97683167458,
2.19039058685,
1.00616276264,
0.376968413591,
0.0852406769991,
0.0196139104664,
0.00343905482441,
0.000889063871,
0.000143957135151,
8.09340708656e-05,
0.000188868827536
],
"mean": [
0.00615657167509,
0.140706896782,
0.737720727921,
1.35867166519,
1.54247808456,
2.68467497826,
4.23113012314,
6.31531524658,
9.87600326538,
7.12992858887,
9.13470935822,
17.9243831635,
15.842458725,
23.3979549408,
30.7134056091,
36.2457733154,
56.830406189,
37.2702102661,
25.9341335297,
20.9110107422,
26.6336231232,
20.2151374817,
20.6052074432,
20.251707077,
15.3269004822,
10.6105461121,
3.58468103409,
0.66375887394,
0.279978722334,
0.0961207449436,
0.0575891584158,
0.0180919244885,
0.00456825364381,
0.0010019580368,
0.000315329962177,
9.54984716373e-05,
3.61731363228e-05,
5.49862124899e-06,
6.76364743413e-06,
1.37281967909e-05
],
"median": [
0.00208230526187,
0.042140994221,
0.174797773361,
0.400754511356,
0.52807110548,
1.20106852055,
2.18940734863,
2.21873807907,
1.77858936787,
1.61530637741,
1.68751621246,
1.81264817715,
1.86419701576,
2.94290184975,
4.4831571579,
4.9847869873,
6.370221138,
6.08469486237,
4.52001333237,
3.99942064285,
3.5452208519,
2.08576488495,
1.05752563477,
0.671196937561,
0.31704044342,
0.196711391211,
0.0555236339569,
0.0184576138854,
0.00581838563085,
0.00187127513345,
0.000481590162963,
0.000182850766578,
0.000119278163766,
7.78886314947e-05,
4.49659091828e-05,
2.51238780038e-05,
1.19309070215e-05,
2.33220089285e-06,
3.27807174472e-06,
7.12359315003e-06
],
"min": [
7.42148222728e-23,
2.74835049924e-22,
2.81602653551e-21,
6.91916791458e-21,
1.22594378713e-20,
3.87571275485e-20,
3.70596042975e-20,
5.17806791652e-20,
9.83195341757e-20,
1.18151299222e-19,
1.76299343324e-19,
3.15531922067e-19,
3.67994120509e-19,
7.92382209857e-19,
5.92705876468e-19,
1.121982096e-18,
1.56239797294e-18,
1.81510640636e-18,
2.27671061809e-18,
3.57825801204e-18,
4.38894422959e-18,
4.38207242665e-18,
3.35499224534e-18,
5.15783880105e-18,
8.1655696651e-18,
7.18720690635e-18,
9.25914462111e-18,
1.01849094462e-17,
1.135596062e-17,
1.16244063713e-17,
1.13074200073e-17,
1.16633508618e-17,
9.02910900148e-18,
8.44950933653e-18,
5.96080204681e-18,
3.94116075833e-18,
2.2847526748e-18,
9.6228577976e-19,
2.54515590417e-19,
2.43539436833e-20
],
"var": [
0.000125460283016,
0.0649500787258,
3.82144904137,
24.9592247009,
15.4789466858,
22.894865036,
33.4913024902,
188.211288452,
664.233093262,
233.269973755,
465.702362061,
2262.51611328,
2849.95068359,
4612.97216797,
5770.68505859,
10352.0175781,
33447.3007812,
10548.9863281,
3425.03344727,
1982.42578125,
2665.19165039,
3306.00073242,
2241.18164062,
2072.78662109,
1488.88256836,
910.988769531,
78.6691513062,
3.25103783607,
0.752849936485,
0.0588326901197,
0.0301566682756,
0.00312650064006,
0.000278664345387,
1.43027691593e-05,
1.22680160075e-06,
5.5633300633e-08,
4.97603780403e-09,
7.79507292048e-11,
7.17075704371e-11,
2.73543465656e-10
]
},
"erbbands_crest": {
"dmean": 2.28955340385,
"dmean2": 3.67142105103,
"dvar": 5.26112318039,
"dvar2": 12.7231254578,
"max": 34.2501678467,
"mean": 11.0736646652,
"median": 9.86357116699,
"min": 2.26688861847,
"var": 25.5584964752
},
"erbbands_flatness_db": {
"dmean": 0.0154909249395,
"dmean2": 0.0232879016548,
"dvar": 0.000286107097054,
"dvar2": 0.000562991714105,
"max": 0.505135536194,
"mean": 0.288166254759,
"median": 0.29160374403,
"min": 0.0307125020772,
"var": 0.0026791698765
},
"erbbands_kurtosis": {
"dmean": 1.05351662636,
"dmean2": 1.66132426262,
"dvar": 7.22740030289,
"dvar2": 15.7825183868,
"max": 131.023025513,
"mean": 1.21270632744,
"median": 0.100930333138,
"min": -1.60112559795,
"var": 25.1624755859
},
"erbbands_skewness": {
"dmean": 0.336731702089,
"dmean2": 0.521008551121,
"dvar": 0.144063398242,
"dvar2": 0.310647398233,
"max": 4.7995724678,
"mean": 0.0582223795354,
"median": -0.0846760720015,
"min": -9.15214920044,
"var": 0.928136229515
},
"erbbands_spread": {
"dmean": 3.35853385925,
"dmean2": 5.29800224304,
"dvar": 13.9231472015,
"dvar2": 32.2221565247,
"max": 99.1369171143,
"mean": 18.098859787,
"median": 17.3472499847,
"min": 0.52237278223,
"var": 73.7987365723
},
"gfcc": {
"cov": [
[
27555.34375,
1087.72302246,
-7576.49755859,
1902.35705566,
-581.412780762,
-1215.17980957,
242.524871826,
-753.914916992,
-71.111366272,
-573.498413086,
310.377593994,
-551.573303223,
-159.498260498
],
[
1087.72302246,
2274.74462891,
866.479309082,
-881.532043457,
171.581008911,
-125.827690125,
-221.756622314,
-60.2671661377,
-69.2942199707,
44.005569458,
-89.3530349731,
-30.8873405457,
56.2664604187
],
[
-7576.49755859,
866.479309082,
3349.61303711,
-816.087341309,
66.0574951172,
421.712432861,
-216.741958618,
225.958206177,
-39.774936676,
172.591903687,
-173.88420105,
106.819458008,
38.0044364929
],
[
1902.35705566,
-881.532043457,
-816.087341309,
886.287536621,
-113.620498657,
-71.0059204102,
144.252349854,
-64.2786560059,
14.0998058319,
-79.6393966675,
31.7883358002,
-51.8520317078,
-63.5447769165
],
[
-581.412780762,
171.581008911,
66.0574951172,
-113.620498657,
357.534057617,
78.9678039551,
18.3933506012,
26.091255188,
-22.1984882355,
13.203461647,
6.20189380646,
21.1612606049,
15.8809757233
],
[
-1215.17980957,
-125.827690125,
421.712432861,
-71.0059204102,
78.9678039551,
329.61541748,
43.4519081116,
84.4424972534,
0.770319581032,
-14.5665063858,
-34.5325164795,
39.2962226868,
-2.87181520462
],
[
242.524871826,
-221.756622314,
-216.741958618,
144.252349854,
18.3933506012,
43.4519081116,
156.568344116,
25.4217185974,
37.1753196716,
-33.1724624634,
8.89217472076,
-12.6139726639,
-1.0179463625
],
[
-753.914916992,
-60.2671661377,
225.958206177,
-64.2786560059,
26.091255188,
84.4424972534,
25.4217185974,
132.907608032,
34.4358482361,
38.344783783,
-10.1493320465,
4.7557849884,
-1.57872581482
],
[
-71.111366272,
-69.2942199707,
-39.774936676,
14.0998058319,
-22.1984882355,
0.770319581032,
37.1753196716,
34.4358482361,
100.586387634,
29.3316020966,
15.3380756378,
-16.6449775696,
-15.1197166443
],
[
-573.498413086,
44.005569458,
172.591903687,
-79.6393966675,
13.203461647,
-14.5665063858,
-33.1724624634,
38.344783783,
29.3316020966,
134.65663147,
35.1538047791,
14.2090396881,
-16.0932674408
],
[
310.377593994,
-89.3530349731,
-173.88420105,
31.7883358002,
6.20189380646,
-34.5325164795,
8.89217472076,
-10.1493320465,
15.3380756378,
35.1538047791,
95.6475219727,
32.2295570374,
-6.36994361877
],
[
-551.573303223,
-30.8873405457,
106.819458008,
-51.8520317078,
21.1612606049,
39.2962226868,
-12.6139726639,
4.7557849884,
-16.6449775696,
14.2090396881,
32.2295570374,
114.795562744,
51.1447639465
],
[
-159.498260498,
56.2664604187,
38.0044364929,
-63.5447769165,
15.8809757233,
-2.87181520462,
-1.0179463625,
-1.57872581482,
-15.1197166443,
-16.0932674408,
-6.36994361877,
51.1447639465,
96.2688903809
]
],
"icov": [
[
0.000708339328412,
-0.00177357986104,
0.00172225025017,
-0.0016218777746,
0.00145146448631,
-0.00128005247097,
0.000765603967011,
-0.000725903199054,
0.000796906708274,
0.000623604515567,
-0.00198645656928,
0.00176716246642,
-0.000662585312966
],
[
-0.00177357986104,
0.00538793765008,
-0.00445741694421,
0.0049212849699,
-0.00401869555935,
0.0038131182082,
-0.00177285296377,
0.00252275168896,
-0.00192659092136,
-0.00141893292312,
0.00536705506966,
-0.00388929410838,
0.00160145200789
],
[
0.00172225025017,
-0.00445741694421,
0.00481609301642,
-0.00376929459162,
0.00374239939265,
-0.0037814322859,
0.00231039756909,
-0.00225125811994,
0.00210612011142,
0.000783838040661,
-0.00380096910521,
0.00377271161415,
-0.00146730290726
],
[
-0.0016218777746,
0.0049212849699,
-0.00376929459162,
0.00632884865627,
-0.0031271786429,
0.00353292166255,
-0.00311517599039,
0.00267146434635,
-0.00130069593433,
-0.00107816630043,
0.00505385594442,
-0.00388749549165,
0.00274938927032
],
[
0.00145146448631,
-0.00401869555935,
0.00374239939265,
-0.0031271786429,
0.00642689503729,
-0.00370037299581,
0.000660207355395,
-0.00191545998678,
0.00294359121472,
0.000510930898599,
-0.00463884789497,
0.00364578422159,
-0.00167912035249
],
[
-0.00128005247097,
0.0038131182082,
-0.0037814322859,
0.00353292166255,
-0.00370037299581,
0.00808322336525,
-0.00309278699569,
-0.000477714696899,
-0.00127447198611,
0.000825142662507,
0.00514669669792,
-0.00576232699677,
0.00362605508417
],
[
0.000765603967011,
-0.00177285296377,
0.00231039756909,
-0.00311517599039,
0.000660207355395,
-0.00309278699569,
0.0118223251775,
-0.0029671031516,
-0.00276010553353,
0.00323748821393,
-0.00356010207906,
0.00341996317729,
-0.00273329601623
],
[
-0.000725903199054,
0.00252275168896,
-0.00225125811994,
0.00267146434635,
-0.00191545998678,
-0.000477714696899,
-0.0029671031516,
0.0132624451071,
-0.00346882850863,
-0.00393105018884,
0.00367259210907,
-0.000907698005904,
-1.39117310027e-05
],
[
0.000796906708274,
-0.00192659092136,
0.00210612011142,
-0.00130069593433,
0.00294359121472,
-0.00127447198611,
-0.00276010553353,
-0.00346882850863,
0.0149627178907,
-0.00229869992472,
-0.00388703122735,
0.0042135710828,
-0.000383338687243
],
[
0.000623604515567,
-0.00141893292312,
0.000783838040661,
-0.00107816630043,
0.000510930898599,
0.000825142662507,
0.00323748821393,
-0.00393105018884,
-0.00229869992472,
0.0132404528558,
-0.00659372191876,
0.000594065873884,
0.00185197510291
],
[
-0.00198645656928,
0.00536705506966,
-0.00380096910521,
0.00505385594442,
-0.00463884789497,
0.00514669669792,
-0.00356010207906,
0.00367259210907,
-0.00388703122735,
-0.00659372191876,
0.02401811257,
-0.0129395704716,
0.0061006420292
],
[
0.00176716246642,
-0.00388929410838,
0.00377271161415,
-0.00388749549165,
0.00364578422159,
-0.00576232699677,
0.00341996317729,
-0.000907698005904,
0.0042135710828,
0.000594065873884,
-0.0129395704716,
0.0218002945185,
-0.0112833855674
],
[
-0.000662585312966,
0.00160145200789,
-0.00146730290726,
0.00274938927032,
-0.00167912035249,
0.00362605508417,
-0.00273329601623,
-1.39117310027e-05,
-0.000383338687243,
0.00185197510291,
0.0061006420292,
-0.0112833855674,
0.0177514720708
]
],
"mean": [
-185.282806396,
179.516616821,
-154.019683838,
6.90894603729,
-22.3519935608,
-14.5834150314,
-19.4286766052,
-10.144900322,
-18.3236122131,
-6.03053951263,
-4.19545316696,
-7.97614097595,
-4.50249004364
]
},
"hfc": {
"dmean": 3.61398839951,
"dmean2": 5.0850353241,
"dvar": 59.3118972778,
"dvar2": 99.5024871826,
"max": 189.453140259,
"mean": 12.5462427139,
"median": 4.01543092728,
"min": 1.04214222209e-16,
"var": 351.951538086
},
"melbands": {
"dmean": [
5.72212666157e-05,
0.000192059014807,
0.000169571867445,
7.25538629922e-05,
6.28661873634e-05,
6.12519797869e-05,
6.38413548586e-05,
3.5162353015e-05,
3.3599048038e-05,
5.30541874468e-05,
3.9999398723e-05,
4.66654382762e-05,
4.51216656074e-05,
4.80705311929e-05,
4.33352615801e-05,
6.00398889219e-05,
2.99403091049e-05,
2.07048251468e-05,
1.47232040035e-05,
1.33218309202e-05,
1.4619616195e-05,
1.13953719847e-05,
8.32569003251e-06,
8.00416364655e-06,
7.59877457313e-06,
6.41878978058e-06,
3.80308097192e-06,
3.17184958476e-06,
1.34920946948e-06,
3.81645264724e-07,
1.13498060728e-07,
8.6357580642e-08,
3.25534408319e-08,
2.45118876308e-08,
1.77257728495e-08,
7.75790365282e-09,
4.0119632061e-09,
1.7884190795e-09,
5.99449156979e-10,
3.40156625089e-10
],
"dmean2": [
9.10286325961e-05,
0.000283841043711,
0.000278335006442,
0.000115581213322,
9.84092621366e-05,
9.26156644709e-05,
9.87935927697e-05,
5.18741835549e-05,
4.73336294817e-05,
7.56383233238e-05,
5.81876338401e-05,
6.45889303996e-05,
6.38053825242e-05,
6.968236994e-05,
6.35699325358e-05,
8.67760099936e-05,
4.25526268373e-05,
3.02975950035e-05,
2.16670960071e-05,
1.98802899831e-05,
2.20329384319e-05,
1.69104314409e-05,
1.24032349049e-05,
1.13972246254e-05,
1.10752371256e-05,
8.99821679923e-06,
5.31451178176e-06,
4.31380567534e-06,
1.87203306723e-06,
5.34020898613e-07,
1.60463230259e-07,
1.28799541699e-07,
4.89747300492e-08,
3.51586386671e-08,
2.43642332975e-08,
1.06123820842e-08,
5.51009327054e-09,
2.53020160379e-09,
8.35237490282e-10,
4.83176387789e-10
],
"dvar": [
1.09311981689e-08,
2.12339898553e-07,
4.01530257932e-07,
3.1288887925e-08,
1.3167568369e-08,
2.1866494393e-08,
3.35511103344e-08,
7.06525238314e-09,
8.51912762556e-09,
2.72981743876e-08,
2.41248052646e-08,
2.36536283893e-08,
1.89433855269e-08,
2.4427242451e-08,
3.60079681627e-08,
4.75395900423e-08,
1.13252731637e-08,
4.09771994114e-09,
2.41870989903e-09,
1.13043563399e-09,
1.67844504961e-09,
2.09423101083e-09,
5.94194415893e-10,
5.78578407406e-10,
5.09018382999e-10,
3.98806931923e-10,
1.73085351607e-10,
1.27803517769e-10,
2.1101965661e-11,
1.67078894123e-12,
1.48990791492e-13,
8.2319208687e-14,
1.23956232987e-14,
5.10060498002e-15,
3.49858425006e-15,
6.99066879281e-16,
2.36839755885e-16,
7.06290018913e-17,
1.13620925098e-17,
2.5339722672e-18
],
"dvar2": [
2.64491877289e-08,
4.45452229769e-07,
9.56436110755e-07,
8.10183919953e-08,
3.36223209274e-08,
5.3988973292e-08,
8.73323955375e-08,
1.48373455744e-08,
1.49359600243e-08,
5.38309841147e-08,
4.64285392354e-08,
3.80352709328e-08,
3.36774910181e-08,
4.82975472949e-08,
6.40225508164e-08,
9.56167482968e-08,
1.96994776047e-08,
7.64598695469e-09,
4.4156793777e-09,
2.25575780277e-09,
3.73818709321e-09,
4.23262669358e-09,
1.10688236354e-09,
1.06575270831e-09,
1.00396302383e-09,
7.59818263862e-10,
3.340827337e-10,
2.41226011388e-10,
3.9900763249e-11,
3.0385023924e-12,
3.11480252398e-13,
1.70164202824e-13,
2.81172366612e-14,
1.05793144563e-14,
6.07209840744e-15,
1.31829539757e-15,
4.73932086406e-16,
1.58481611437e-16,
2.70313657544e-17,
5.63253914303e-18
],
"max": [
0.00199010944925,
0.0144943203777,
0.0383868888021,
0.00574831990525,
0.00292626139708,
0.00484969187528,
0.00567324226722,
0.00243629072793,
0.00273623201065,
0.00445581087843,
0.00509414402768,
0.00631954008713,
0.00451123295352,
0.00387933035381,
0.00827147997916,
0.0117393145338,
0.00328090111725,
0.003840908641,
0.00154755846597,
0.000686909188516,
0.00144021760207,
0.00199833209626,
0.00117025687359,
0.000783604511525,
0.000729244435206,
0.000539887114428,
0.000419557647547,
0.000388844928239,
0.000192498220713,
3.00642732327e-05,
1.26847990032e-05,
1.15423881653e-05,
4.41111978944e-06,
1.46251534261e-06,
1.86734450836e-06,
7.37110667615e-07,
5.62600178e-07,
4.37141096654e-07,
1.81300677582e-07,
7.18973538483e-08
],
"mean": [
9.55872746999e-05,
0.000319287879393,
0.000246824230999,
0.000137770082802,
0.000153198925545,
0.000141338183312,
0.000146322592627,
7.61793780839e-05,
7.7244003478e-05,
0.000115710994578,
7.76107408456e-05,
9.14143383852e-05,
9.34290947043e-05,
0.000108399101009,
9.6489507996e-05,
0.000133499794174,
6.18380872766e-05,
4.26904771302e-05,
3.24292523146e-05,
2.87860930257e-05,
3.02323333017e-05,
2.2883335987e-05,
1.7002432287e-05,
1.65271812875e-05,
1.64104330906e-05,
1.39255816975e-05,
8.11226345832e-06,
6.9439302024e-06,
2.87300781565e-06,
7.20651826214e-07,
2.16018193555e-07,
1.91051498177e-07,
5.6701058071e-08,
5.01804002795e-08,
3.92701409169e-08,
1.61191699988e-08,
8.68834160173e-09,
3.68566865916e-09,
1.17497878094e-09,
6.45233755314e-10
],
"median": [
3.06173678837e-05,
9.09149966901e-05,
7.86300879554e-05,
6.15431490587e-05,
8.03852599347e-05,
4.90956226713e-05,
2.73440709861e-05,
1.40996162372e-05,
1.04136179289e-05,
7.77994500822e-06,
4.54567270936e-06,
5.54411326448e-06,
8.73150020197e-06,
5.83152359468e-06,
6.8672825364e-06,
6.09829294262e-06,
4.09828135162e-06,
3.74669161829e-06,
2.19341200136e-06,
2.53361031355e-06,
2.37741278397e-06,
9.01625298866e-07,
8.93784658729e-07,
5.71822567963e-07,
4.06971309985e-07,
2.53800209293e-07,
1.40436384299e-07,
9.61255821608e-08,
3.45090676035e-08,
1.69301408448e-08,
6.69430910705e-09,
3.2509306358e-09,
1.50245804686e-09,
7.28556548424e-10,
2.78784884067e-10,
1.20982585061e-10,
9.65437452205e-11,
8.13627082374e-11,
6.46700193396e-11,
5.83452522407e-11
],
"min": [
8.95305457037e-25,
1.2537279592e-24,
1.60941370566e-24,
1.55978774802e-24,
1.58779802939e-24,
1.14368708912e-24,
1.7854795711e-24,
7.79764550123e-25,
1.877219164e-24,
2.11463848912e-24,
1.30604945456e-24,
2.51710881486e-24,
1.13163881652e-24,
2.78734790909e-24,
2.3484034161e-24,
1.86026279605e-24,
2.4597889982e-24,
2.11071785042e-24,
3.18856552371e-24,
2.73065642013e-24,
4.37840048275e-24,
3.75846506848e-24,
2.46169133627e-24,
3.60510222547e-24,
3.59230295728e-24,
3.38789529167e-24,
4.64035712912e-24,
3.93575287946e-24,
4.3804164168e-24,
3.52555980267e-24,
4.82839869196e-24,
5.65700753718e-24,
5.19690835851e-24,
5.77774348758e-24,
5.67177935206e-24,
5.12749490974e-24,
5.9342964841e-24,
5.20735800449e-24,
5.78264270824e-24,
6.53059841451e-24
],
"var": [
2.77075518085e-08,
5.7044252344e-07,
6.56427459944e-07,
6.64846240284e-08,
4.30641335925e-08,
9.08220769702e-08,
1.28468130356e-07,
2.84114740623e-08,
3.68596140277e-08,
1.03425747966e-07,
7.71310055825e-08,
7.55925810836e-08,
6.04095617973e-08,
9.02144137171e-08,
1.32464805347e-07,
1.93435369056e-07,
4.27577795392e-08,
1.45052956313e-08,
9.35040223027e-09,
4.12762712898e-09,
4.44781678155e-09,
6.01297855951e-09,
1.95975013995e-09,
1.87876292301e-09,
1.7479666603e-09,
1.44641343347e-09,
5.48398382261e-10,
4.8515630402e-10,
6.33474314671e-11,
5.36880826255e-12,
4.37852282643e-13,
4.62553931789e-13,
2.58768243514e-14,
1.86107521131e-14,
1.75186555936e-14,
2.48071407471e-15,
9.38895682087e-16,
2.25475114831e-16,
2.65875717753e-17,
6.92794120542e-18
]
},
"melbands_crest": {
"dmean": 2.80585098267,
"dmean2": 4.50772285461,
"dvar": 7.3275976181,
"dvar2": 17.7334575653,
"max": 37.9352455139,
"mean": 12.4308862686,
"median": 11.3589859009,
"min": 1.56522727013,
"var": 27.4665355682
},
"melbands_flatness_db": {
"dmean": 0.0238845795393,
"dmean2": 0.0353173613548,
"dvar": 0.000669509521686,
"dvar2": 0.00133820821065,
"max": 0.636565923691,
"mean": 0.312286198139,
"median": 0.300203591585,
"min": 0.00319649162702,
"var": 0.0100661264732
},
"melbands_kurtosis": {
"dmean": 3.13187146187,
"dmean2": 4.95041847229,
"dvar": 189.253738403,
"dvar2": 410.623565674,
"max": 885.131408691,
"mean": 4.84452295303,
"median": 0.770589470863,
"min": -1.91772305965,
"var": 413.661651611
},
"melbands_skewness": {
"dmean": 0.508535385132,
"dmean2": 0.782142460346,
"dvar": 0.407460808754,
"dvar2": 0.839713394642,
"max": 24.5156078339,
"mean": 1.21274578571,
"median": 0.916885495186,
"min": -2.72956180573,
"var": 1.91586327553
},
"melbands_spread": {
"dmean": 5.22177505493,
"dmean2": 8.07892036438,
"dvar": 42.2927017212,
"dvar2": 89.6933746338,
"max": 160.559555054,
"mean": 23.5171451569,
"median": 21.2084312439,
"min": 0.384387344122,
"var": 402.981903076
},
"mfcc": {
"cov": [
[
13887.5166016,
428.286224365,
-5325.90527344,
2201.71630859,
-993.229675293,
-418.691711426,
-5.89447975159,
-146.535064697,
-492.708007812,
148.470703125,
-192.220962524,
35.8650779724,
-73.0685501099
],
[
428.286224365,
2356.3737793,
432.23236084,
-578.309631348,
348.469451904,
-129.010513306,
-67.8956985474,
-169.407943726,
26.7053146362,
-125.871574402,
43.2366638184,
-105.441375732,
-99.7456741333
],
[
-5325.90527344,
432.23236084,
3065.53222656,
-903.747375488,
297.939300537,
256.261016846,
-84.6206130981,
78.2158203125,
195.855682373,
-37.2364387512,
71.8187484741,
-25.5207843781,
-61.2049293518
],
[
2201.71630859,
-578.309631348,
-903.747375488,
862.676940918,
-220.606735229,
-58.5127677917,
57.7928161621,
-12.4973201752,
-88.9107971191,
59.8222312927,
-37.1469612122,
50.3381767273,
40.7391242981
],
[
-993.229675293,
348.469451904,
297.939300537,
-220.606735229,
356.433135986,
45.2368774414,
43.9282302856,
3.16832399368,
27.7761230469,
-30.690032959,
21.6884937286,
-17.8182659149,
6.160800457
],
[
-418.691711426,
-129.010513306,
256.261016846,
-58.5127677917,
45.2368774414,
194.660964966,
48.7568855286,
89.2052841187,
37.5003242493,
4.12925958633,
-6.71566057205,
-3.86880612373,
21.501159668
],
[
-5.89447975159,
-67.8956985474,
-84.6206130981,
57.7928161621,
43.9282302856,
48.7568855286,
121.405311584,
43.8875923157,
24.3251781464,
7.05317783356,
-14.0767765045,
8.76001644135,
22.7424983978
],
[
-146.535064697,
-169.407943726,
78.2158203125,
-12.4973201752,
3.16832399368,
89.2052841187,
43.8875923157,
150.088516235,
45.5030517578,
18.3177928925,
-17.0811195374,
-16.9341373444,
22.9547309875
],
[
-492.708007812,
26.7053146362,
195.855682373,
-88.9107971191,
27.7761230469,
37.5003242493,
24.3251781464,
45.5030517578,
121.836021423,
31.6565589905,
10.7320308685,
-31.0268058777,
-26.352689743
],
[
148.470703125,
-125.871574402,
-37.2364387512,
59.8222312927,
-30.690032959,
4.12925958633,
7.05317783356,
18.3177928925,
31.6565589905,
117.260498047,
51.8724937439,
15.307800293,
-36.4806938171
],
[
-192.220962524,
43.2366638184,
71.8187484741,
-37.1469612122,
21.6884937286,
-6.71566057205,
-14.0767765045,
-17.0811195374,
10.7320308685,
51.8724937439,
115.258880615,
44.5984840393,
-22.1882762909
],
[
35.8650779724,
-105.441375732,
-25.5207843781,
50.3381767273,
-17.8182659149,
-3.86880612373,
8.76001644135,
-16.9341373444,
-31.0268058777,
15.307800293,
44.5984840393,
115.962638855,
63.1998748779
],
[
-73.0685501099,
-99.7456741333,
-61.2049293518,
40.7391242981,
6.160800457,
21.501159668,
22.7424983978,
22.9547309875,
-26.352689743,
-36.4806938171,
-22.1882762909,
63.1998748779,
168.826187134
]
],
"icov": [
[
0.00180593086407,
-0.00233059260063,
0.00253269867972,
-0.00249343505129,
0.00290233781561,
-0.0025715068914,
0.00230075535364,
-0.00242385431193,
0.00276075676084,
-0.00266499561258,
0.00317044509575,
-0.00266064610332,
0.00243350607343
],
[
-0.00233059260063,
0.00369226746261,
-0.00325145898387,
0.00351543026045,
-0.00418299296871,
0.0036977159325,
-0.00302154687233,
0.00368830072694,
-0.00369030958973,
0.00398986181244,
-0.00451158639044,
0.00397346960381,
-0.0030613199342
],
[
0.00253269867972,
-0.00325145898387,
0.0041392352432,
-0.00307759433053,
0.00386374862865,
-0.00429970771074,
0.00389633956365,
-0.00334283895791,
0.00320169772021,
-0.00352623453364,
0.00451179221272,
-0.00423975102603,
0.00367254996672
],
[
-0.00249343505129,
0.00351543026045,
-0.00307759433053,
0.00571252172813,
-0.00333204888739,
0.00365451490507,
-0.00427855597809,
0.00382056133822,
-0.00286850659177,
0.00259500765242,
-0.00378372147679,
0.00355306454003,
-0.00349771324545
],
[
0.00290233781561,
-0.00418299296871,
0.00386374862865,
-0.00333204888739,
0.00901299994439,
-0.0045956261456,
0.00118238967843,
-0.00343099888414,
0.00500421226025,
-0.00385050848126,
0.00362561200745,
-0.00300101446919,
0.0031021584291
],
[
-0.0025715068914,
0.0036977159325,
-0.00429970771074,
0.00365451490507,
-0.0045956261456,
0.0123841781169,
-0.00565959513187,
-0.000317403755616,
-0.0035548643209,
0.00410948414356,
-0.00484343618155,
0.00417453050613,
-0.00383905530907
],
[
0.00230075535364,
-0.00302154687233,
0.00389633956365,
-0.00427855597809,
0.00118238967843,
-0.00565959513187,
0.0158134009689,
-0.00500833848491,
0.000137395923957,
-0.00336908036843,
0.0065487055108,
-0.00663351966068,
0.00352134439163
],
[
-0.00242385431193,
0.00368830072694,
-0.00334283895791,
0.00382056133822,
-0.00343099888414,
-0.000317403755616,
-0.00500833848491,
0.0149855203927,
-0.00586872408167,
0.00170577131212,
-0.00366735155694,
0.00642443588004,
-0.00563543476164
],
[
0.00276075676084,
-0.00369030958973,
0.00320169772021,
-0.00286850659177,
0.00500421226025,
-0.0035548643209,
0.000137395923957,
-0.00586872408167,
0.017529476434,
-0.00791726727039,
0.00366818485782,
-2.32019592659e-05,
0.00343326316215
],
[
-0.00266499561258,
0.00398986181244,
-0.00352623453364,
0.00259500765242,
-0.00385050848126,
0.00410948414356,
-0.00336908036843,
0.00170577131212,
-0.00791726727039,
0.0191044006497,
-0.0109000643715,
0.00229216902517,
-0.000259946595179
],
[
0.00317044509575,
-0.00451158639044,
0.00451179221272,
-0.00378372147679,
0.00362561200745,
-0.00484343618155,
0.0065487055108,
-0.00366735155694,
0.00366818485782,
-0.0109000643715,
0.021987490356,
-0.0131417810917,
0.00738296611235
],
[
-0.00266064610332,
0.00397346960381,
-0.00423975102603,
0.00355306454003,
-0.00300101446919,
0.00417453050613,
-0.00663351966068,
0.00642443588004,
-2.32019592659e-05,
0.00229216902517,
-0.0131417810917,
0.0226040501148,
-0.0112977176905
],
[
0.00243350607343,
-0.0030613199342,
0.00367254996672,
-0.00349771324545,
0.0031021584291,
-0.00383905530907,
0.00352134439163,
-0.00563543476164,
0.00343326316215,
-0.000259946595179,
0.00738296611235,
-0.0112977176905,
0.0136901848018
]
],
"mean": [
-798.427734375,
184.575378418,
-33.0966453552,
21.6589279175,
6.5699968338,
1.84253430367,
3.50816583633,
-2.59348773956,
-6.79448318481,
-1.0114916563,
-3.92549800873,
-0.124187074602,
1.2212240696
]
},
"pitch_salience": {
"dmean": 0.0694164335728,
"dmean2": 0.111687533557,
"dvar": 0.00444516912103,
"dvar2": 0.0107373204082,
"max": 0.987839996815,
"mean": 0.601017296314,
"median": 0.605527341366,
"min": 0.0835905745625,
"var": 0.0187496375293
},
"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": 0.000466363533633,
"dmean2": 0.000932835799176,
"dvar": 0.00046616254258,
"dvar2": 0.000932031485718,
"max": 1,
"mean": 0.999533712864,
"median": 1,
"min": 0,
"var": 0.00046610829304
},
"silence_rate_60dB": {
"dmean": 0.0762504339218,
"dmean2": 0.15251865983,
"dvar": 0.0704371929169,
"dvar2": 0.146522447467,
"max": 1,
"mean": 0.349731862545,
"median": 0,
"min": 0,
"var": 0.227421700954
},
"spectral_centroid": {
"dmean": 190.685028076,
"dmean2": 275.505859375,
"dvar": 80499.625,
"dvar2": 142895.4375,
"max": 11954.7890625,
"mean": 1293.41674805,
"median": 976.421142578,
"min": 131.901901245,
"var": 1983869.625
},
"spectral_complexity": {
"dmean": 1.83444094658,
"dmean2": 2.8801305294,
"dvar": 5.36258220673,
"dvar2": 12.2374210358,
"max": 40,
"mean": 9.54569816589,
"median": 9,
"min": 0,
"var": 42.3405799866
},
"spectral_contrast_coeffs": {
"dmean": [
0.0458611696959,
0.0417110025883,
0.0419699810445,
0.0400030687451,
0.0307345595211,
0.0213218219578
],
"dmean2": [
0.0769611299038,
0.0667094811797,
0.0631700158119,
0.0590757541358,
0.0437875874341,
0.0324913226068
],
"dvar": [
0.00145307648927,
0.00126693455968,
0.0015959040029,
0.00184598425403,
0.00134877476376,
0.000576051417738
],
"dvar2": [
0.00393825257197,
0.00300880218856,
0.0030703486409,
0.00321053015068,
0.00215485831723,
0.00120358273853
],
"max": [
-0.361199736595,
-0.421700149775,
-0.408915221691,
-0.424834132195,
-0.476368904114,
-0.571373820305
],
"mean": [
-0.669513463974,
-0.724772512913,
-0.7114585042,
-0.718571484089,
-0.747841119766,
-0.756496608257
],
"median": [
-0.666096389294,
-0.726447105408,
-0.716564178467,
-0.731244444847,
-0.764654755592,
-0.744172334671
],
"min": [
-0.981259942055,
-0.996311843395,
-0.985007345676,
-0.971951127052,
-0.96790510416,
-0.965214550495
],
"var": [
0.00735172070563,
0.00708029605448,
0.0112451305613,
0.0128021137789,
0.0108274528757,
0.00707565201446
]
},
"spectral_contrast_valleys": {
"dmean": [
0.42226845026,
0.350811600685,
0.345901191235,
0.367496550083,
0.330882251263,
0.218437224627
],
"dmean2": [
0.688442707062,
0.560049533844,
0.543018877506,
0.571564793587,
0.496526628733,
0.324446707964
],
"dvar": [
0.12504696846,
0.108361497521,
0.115802176297,
0.162561044097,
0.179596617818,
0.0728218480945
],
"dvar2": [
0.297201216221,
0.229623168707,
0.254162371159,
0.387269645929,
0.390905052423,
0.128776073456
],
"max": [
-5.72892904282,
-5.11550045013,
-5.92964982986,
-6.16407585144,
-5.97402954102,
-10.593878746
],
"mean": [
-8.5427570343,
-8.0376958847,
-8.82831382751,
-9.33260154724,
-9.8722448349,
-13.8411827087
],
"median": [
-8.16428089142,
-7.57899856567,
-8.5133266449,
-9.00435638428,
-9.55436706543,
-13.9458456039
],
"min": [
-28.3594398499,
-27.9854698181,
-27.717540741,
-27.6457691193,
-27.5787220001,
-27.3894176483
],
"var": [
6.18603754044,
6.8692111969,
6.36310911179,
6.29428672791,
6.60618448257,
3.50959634781
]
},
"spectral_decrease": {
"dmean": 7.71112618203e-10,
"dmean2": 1.09291420358e-09,
"dvar": 1.68003949626e-18,
"dvar2": 3.16430209193e-18,
"max": 5.42635723027e-24,
"mean": -2.63952104618e-09,
"median": -1.49544510109e-09,
"min": -4.51208492791e-08,
"var": 9.22038872787e-18
},
"spectral_energy": {
"dmean": 0.00321178021841,
"dmean2": 0.00454436102882,
"dvar": 2.98640388792e-05,
"dvar2": 5.50185905013e-05,
"max": 0.173149585724,
"mean": 0.0111001459882,
"median": 0.00607932172716,
"min": 9.8521484183e-21,
"var": 0.000168791215401
},
"spectral_energyband_high": {
"dmean": 6.47315464448e-05,
"dmean2": 8.99196020328e-05,
"dvar": 4.47982984042e-08,
"dvar2": 7.988671058e-08,
"max": 0.00573063129559,
"mean": 0.000153297325596,
"median": 2.24582800001e-06,
"min": 6.97946324201e-21,
"var": 1.8540089286e-07
},
"spectral_energyband_low": {
"dmean": 0.000827042560559,
"dmean2": 0.00125523819588,
"dvar": 4.78438505525e-06,
"dvar2": 1.10663295345e-05,
"max": 0.123172461987,
"mean": 0.00145013432484,
"median": 0.000509836885612,
"min": 1.3335987059e-23,
"var": 1.09382363007e-05
},
"spectral_energyband_middle_high": {
"dmean": 0.00196441961452,
"dmean2": 0.00277358433232,
"dvar": 1.61681764439e-05,
"dvar2": 2.79915602732e-05,
"max": 0.115588143468,
"mean": 0.00604224810377,
"median": 0.00163737894036,
"min": 1.15320700494e-21,
"var": 8.65050751599e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00129025406204,
"dmean2": 0.00194163329434,
"dvar": 6.94535856383e-06,
"dvar2": 1.54953577294e-05,
"max": 0.123720347881,
"mean": 0.00381064251997,
"median": 0.00213795527816,
"min": 1.54123339637e-22,
"var": 2.723441321e-05
},
"spectral_entropy": {
"dmean": 0.192008882761,
"dmean2": 0.28631401062,
"dvar": 0.0415335036814,
"dvar2": 0.0924910008907,
"max": 9.82424926758,
"mean": 6.50321865082,
"median": 6.46418380737,
"min": 4.56370162964,
"var": 0.46487262845
},
"spectral_flux": {
"dmean": 0.0164391957223,
"dmean2": 0.0271553583443,
"dvar": 0.000441976852017,
"dvar2": 0.00115510926116,
"max": 0.365967899561,
"mean": 0.043938934803,
"median": 0.0356653705239,
"min": 6.4254886134e-11,
"var": 0.00123039761093
},
"spectral_kurtosis": {
"dmean": 10.9741487503,
"dmean2": 18.764257431,
"dvar": 147.223007202,
"dvar2": 409.906188965,
"max": 165.827865601,
"mean": 23.5527839661,
"median": 13.9109458923,
"min": -1.26783442497,
"var": 635.416381836
},
"spectral_rms": {
"dmean": 0.000472843559692,
"dmean2": 0.000653951894492,
"dvar": 4.05370002454e-07,
"dvar2": 6.89103444529e-07,
"max": 0.0129971699789,
"mean": 0.00274536223151,
"median": 0.00243537360802,
"min": 3.10029866363e-12,
"var": 3.29239492203e-06
},
"spectral_rolloff": {
"dmean": 259.446868896,
"dmean2": 417.053466797,
"dvar": 194811.578125,
"dvar2": 354529.875,
"max": 20047.4121094,
"mean": 1623.14477539,
"median": 1335.05859375,
"min": 21.533203125,
"var": 5365606
},
"spectral_skewness": {
"dmean": 0.794787168503,
"dmean2": 1.34605336189,
"dvar": 0.617018699646,
"dvar2": 1.66349244118,
"max": 10.5339832306,
"mean": 2.71560955048,
"median": 2.1404042244,
"min": -0.0945300236344,
"var": 3.74431180954
},
"spectral_spread": {
"dmean": 246387.78125,
"dmean2": 408083.78125,
"dvar": 247789682688,
"dvar2": 501296168960,
"max": 42384348,
"mean": 2395191.25,
"median": 1793635.75,
"min": 466927.4375,
"var": 22691117531100.0
},
"spectral_strongpeak": {
"dmean": 0.592025578022,
"dmean2": 0.914268791676,
"dvar": 0.857914984226,
"dvar2": 1.73858606815,
"max": 14.7662620544,
"mean": 1.35268974304,
"median": 0.455372512341,
"min": 0,
"var": 3.2788734436
},
"zerocrossingrate": {
"dmean": 0.00482269516215,
"dmean2": 0.00579293072224,
"dvar": 6.2345272454e-05,
"dvar2": 0.00010181824473,
"max": 0.5361328125,
"mean": 0.0433074943721,
"median": 0.03369140625,
"min": 0.00048828125,
"var": 0.00363114918582
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 224000,
"codec": "mp3",
"downmix": "mix",
"equal_loudness": 0,
"length": 199.157546997,
"lossless": false,
"md5_encoded": "d980c7f391ad721dae455ec2636137f3",
"replay_gain": -10.0186595917,
"sample_rate": 44100
},
"tags": {
"album": [
"Fiesta in Brass"
],
"albumartist": [
"Roy Eldridge"
],
"albumartistsort": [
"Eldridge, Roy"
],
"artist": [
"Roy Eldridge"
],
"artistsort": [
"Eldridge, Roy"
],
"date": [
"1995"
],
"discnumber": [
"1/1"
],
"file_name": "Roy Eldridge - 19 - Body And Soul.mp3",
"genre": [
"Jazz"
],
"label": [
"Le Jazz"
],
"musicbrainz album status": [
"official"
],
"musicbrainz album type": [
"album"
],
"musicbrainz_albumartistid": [
"58234c8b-954e-4617-9c7e-4a8712f41a23"
],
"musicbrainz_albumid": [
"29858f88-004b-471c-9f2c-09b7a5c1d28f"
],
"musicbrainz_artistid": [
"58234c8b-954e-4617-9c7e-4a8712f41a23"
],
"musicbrainz_recordingid": [
"bb1d68b8-0a8a-44ae-a652-bed08330be6a"
],
"musicbrainz_releasegroupid": [
"6389f2ce-d335-3850-9407-10bd4283bc9f"
],
"script": [
"Latn"
],
"title": [
"Body And Soul"
],
"tracknumber": [
"19/21"
]
},
"version": {
"essentia": "2.1-beta2",
"essentia_build_sha": "70f2e5ece6736b2c40cc944ad0e695b16b925413",
"essentia_git_sha": "v2.1_beta2",
"extractor": "music 1.0"
}
},
"rhythm": {
"beats_count": 375,
"beats_loudness": {
"dmean": 0.0114750666544,
"dmean2": 0.0192692615092,
"dvar": 0.000170319370227,
"dvar2": 0.000464322743937,
"max": 0.110374458134,
"mean": 0.0154404928908,
"median": 0.0112135196105,
"min": 0,
"var": 0.000214468615013
},
"beats_loudness_band_ratio": {
"dmean": [
0.195718288422,
0.139010876417,
0.108425579965,
0.16855956614,
0.0884306058288,
0.0279437508434
],
"dmean2": [
0.326692819595,
0.24150633812,
0.182739406824,
0.281110018492,
0.147142603993,
0.0464114435017
],
"dvar": [
0.0345501340926,
0.0170309394598,
0.0114526683465,
0.0216504521668,
0.00767927384004,
0.00166912993882
],
"dvar2": [
0.0852687582374,
0.0452912300825,
0.034190338105,
0.0552776418626,
0.0192354954779,
0.0042446074076
],
"max": [
0.984861075878,
0.82744538784,
0.755959451199,
0.80358093977,
0.696283757687,
0.245871007442
],
"mean": [
0.262934207916,
0.18074464798,
0.161809369922,
0.261035084724,
0.127060294151,
0.0294543821365
],
"median": [
0.181089177728,
0.138086244464,
0.13484582305,
0.264157474041,
0.102943696082,
0.00612626550719
],
"min": [
0,
0,
0,
0,
0,
0
],
"var": [
0.0579940490425,
0.0237464979291,
0.0166535731405,
0.0368417799473,
0.0139631172642,
0.00190313055646
]
},
"beats_position": [
0.603718817234,
1.20743763447,
1.8111563921,
2.42648530006,
3.04181408882,
3.66875267029,
4.28408145905,
4.94585037231,
5.60761880875,
6.26938772202,
6.91954612732,
7.58131504059,
8.24308395386,
8.90485286713,
9.56662082672,
10.22838974,
10.9249887466,
11.6099767685,
12.2833557129,
12.9799547195,
13.6881628036,
14.3963718414,
15.1045799255,
15.8011789322,
16.4977779388,
17.1943759918,
17.8909740448,
18.575963974,
19.272562027,
19.96916008,
20.6541500092,
21.3623580933,
22.0589561462,
22.7439460754,
23.4289340973,
23.9978218079,
24.5667114258,
25.1356010437,
25.6348285675,
26.1456680298,
26.6797275543,
27.2021770477,
27.7362346649,
28.2935142517,
28.8507938385,
29.4196815491,
30.0001811981,
30.5806789398,
31.1495685577,
31.6720180511,
32.2060775757,
32.7633552551,
33.3206329346,
33.8779144287,
34.4119720459,
34.9228096008,
35.422039032,
35.9328804016,
36.4437179565,
36.9429473877,
37.4305648804,
37.9181861877,
38.4290237427,
38.9398651123,
39.427482605,
39.9151000977,
40.4259414673,
40.9251708984,
41.4243965149,
41.9120178223,
42.4228553772,
42.9336967468,
43.467754364,
43.9902038574,
44.5242614746,
45.0931510925,
45.6736488342,
46.2193183899,
46.7649879456,
47.322265625,
47.8563270569,
48.3787727356,
48.9128341675,
49.4352836609,
49.9693412781,
50.5150108337,
50.9794082642,
51.4554176331,
51.9198188782,
52.3377761841,
52.7673454285,
53.1969146729,
53.6380958557,
54.0792732239,
54.5204544067,
54.9384117126,
55.367980957,
55.7975502014,
56.2271194458,
56.6102485657,
56.9933776855,
57.3765068054,
57.7596359253,
58.1195449829,
58.4794540405,
58.8509750366,
59.222492218,
59.5591812134,
59.9074821472,
60.2557830811,
60.5924720764,
60.9407691956,
61.3006782532,
61.648979187,
61.9972763062,
62.34557724,
62.6938781738,
63.0305671692,
63.3672561646,
63.7155532837,
64.0522460938,
64.3657150269,
64.6907958984,
65.0158691406,
65.3409500122,
65.6776428223,
66.0027160645,
66.3394088745,
66.6761016846,
67.0011749268,
67.3262557983,
67.6629486084,
67.9996337891,
68.3479385376,
68.6962356567,
69.0329208374,
69.3812255859,
69.7179107666,
70.0546035767,
70.3796844482,
70.7047576904,
71.029838562,
71.3665313721,
71.7032165527,
72.0399093628,
72.3765945435,
72.817779541,
73.2357330322,
73.6653060913,
74.0832672119,
74.5012207031,
74.9075698853,
75.3139190674,
75.7202682495,
76.1498413086,
76.5794067383,
77.0089797974,
77.4501571655,
77.8913345337,
78.3209075928,
78.7504730225,
79.1800460815,
79.6212234497,
80.0507888794,
80.5500183105,
81.0492477417,
81.5484771729,
82.0360946655,
82.5237197876,
83.0113372803,
83.4292984009,
83.8588638306,
84.2884368896,
84.7063903809,
85.1359634399,
85.5655288696,
85.9951019287,
86.4362792969,
86.865852356,
87.2954177856,
87.7133789062,
88.1429443359,
88.572517395,
89.0020828247,
89.4548721313,
89.8960494995,
90.3488388062,
90.8132400513,
91.2776412964,
91.7420425415,
92.2064361572,
92.6708374023,
93.1352386475,
93.5996322632,
94.0640335083,
94.5284347534,
95.0044403076,
95.4688415527,
95.9332427979,
96.3976364136,
96.8504257202,
97.3032150269,
97.7560043335,
98.1855773926,
98.6267547607,
99.0795440674,
99.532333374,
100.031562805,
100.542404175,
101.053237915,
101.540863037,
102.02848053,
102.516098022,
103.003715515,
103.491333008,
103.97895813,
104.454963684,
104.942581177,
105.41859436,
105.766891479,
106.138412476,
106.509933472,
106.881446838,
107.252967834,
107.624488831,
107.996009827,
108.367523193,
108.727432251,
109.087341309,
109.458862305,
109.841995239,
110.318000793,
110.794013977,
111.270019531,
111.746032715,
112.222038269,
112.698051453,
113.174057007,
113.638458252,
114.102851868,
114.567253113,
115.043266296,
115.519271851,
115.995285034,
116.471290588,
116.935691833,
117.411697388,
117.887710571,
118.363716125,
118.839729309,
119.315734863,
119.814964294,
120.302581787,
120.766983032,
121.231384277,
121.707389832,
122.183395386,
122.647796631,
123.100585938,
123.541763306,
123.994552612,
124.447341919,
124.923355103,
125.387756348,
125.87537384,
126.362991333,
126.850608826,
127.349838257,
127.83745575,
128.313461304,
128.801086426,
129.277099609,
129.776321411,
130.275558472,
130.786392212,
131.308837891,
131.831283569,
132.388565063,
132.957458496,
133.537963867,
134.19972229,
134.849884033,
135.569702148,
136.277908325,
136.986114502,
137.694335938,
138.390930176,
139.075912476,
139.760910034,
140.445892334,
141.130874634,
141.827484131,
142.524078369,
143.209060669,
143.894058228,
144.555831909,
145.217590332,
145.890975952,
146.564346313,
147.237731934,
147.922714233,
148.607711792,
149.30430603,
150.000900269,
150.697509766,
151.394104004,
152.079086304,
152.764083862,
153.449066162,
154.134063721,
154.819046021,
155.50402832,
156.189025879,
156.874008179,
157.559005737,
158.243988037,
158.917373657,
159.590744019,
160.264129639,
160.949111938,
161.634094238,
162.29586792,
162.957641602,
163.631011963,
164.292785645,
164.954559326,
165.616317749,
166.278091431,
166.951477051,
167.636459351,
168.32144165,
169.006439209,
169.691421509,
170.364807129,
171.049789429,
171.734786987,
172.431381226,
173.127975464,
173.812973022,
174.497955322,
175.182937622,
175.844711304,
176.506484985,
177.191467285,
177.876464844,
178.561447144,
179.234832764,
179.908203125,
180.581588745,
181.254959106,
181.90512085,
182.566894531,
183.240264893,
183.902038574,
184.587020874,
185.272018433,
185.945388794,
186.618774414,
187.280548096,
187.942306519,
188.615692139,
189.300674438,
189.96244812,
190.64743042,
191.332427979,
192.029022217,
192.725616455,
193.410614014,
194.095596313,
194.792190552,
195.500411987,
196.208618164,
196.916824341,
197.625030518,
198.344848633
],
"bpm": 87.952911377,
"bpm_histogram_first_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 88,
"mean": 88,
"median": 88,
"min": 88,
"var": 0
},
"bpm_histogram_first_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.487603247166,
"mean": 0.487603247166,
"median": 0.487603247166,
"min": 0.487603247166,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.16577540338,
"mean": 0.16577540338,
"median": 0.16577540338,
"min": 0.16577540338,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 126,
"mean": 126,
"median": 126,
"min": 126,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.632352948189,
"mean": 0.632352948189,
"median": 0.632352948189,
"min": 0.632352948189,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.0668449178338,
"mean": 0.0668449178338,
"median": 0.0668449178338,
"min": 0.0668449178338,
"var": 0
},
"danceability": 1.00977706909,
"onset_rate": 3.17318201065
},
"tonal": {
"chords_changes_rate": 0.0820512846112,
"chords_histogram": [
7.29603719711,
5.3846154213,
6.899766922,
2.33100223541,
0.955710947514,
2.56410264969,
3.68298363686,
5.50116539001,
5.2447552681,
1.49184143543,
5.05827522278,
1.16550111771,
1.49184143543,
1.09557104111,
3.12354302406,
2.26107215881,
2.91375303268,
7.10955715179,
0.909090936184,
0.466200470924,
0.769230782986,
4.07925415039,
4.31235408783,
23.8927745819
],
"chords_key": "A#",
"chords_number_rate": 0.00466200476512,
"chords_scale": "minor",
"chords_strength": {
"dmean": 0.0124583458528,
"dmean2": 0.0120860012248,
"dvar": 0.000428715022281,
"dvar2": 0.000666481850203,
"max": 0.816400766373,
"mean": 0.494025886059,
"median": 0.504028558731,
"min": -1,
"var": 0.0345385372639
},
"hpcp": {
"dmean": [
0.104271255434,
0.0917785391212,
0.108090288937,
0.12200114876,
0.10324203223,
0.0647427663207,
0.0586202740669,
0.06052108109,
0.0802597105503,
0.0921316668391,
0.0906671583652,
0.103754714131,
0.112542182207,
0.116844914854,
0.100165992975,
0.100326448679,
0.116895101964,
0.121966615319,
0.11666867137,
0.10870475322,
0.0986014828086,
0.103609904647,
0.10801910609,
0.137501463294,
0.135880857706,
0.112534180284,
0.0859961733222,
0.0739658996463,
0.0676587149501,
0.0758061110973,
0.0834267139435,
0.0866582617164,
0.104409173131,
0.113519705832,
0.121815927327,
0.116170778871
],
"dmean2": [
0.178906098008,
0.157964199781,
0.180279418826,
0.203463852406,
0.169924095273,
0.110102057457,
0.101054772735,
0.103944517672,
0.133798092604,
0.150661230087,
0.151603281498,
0.174671784043,
0.187977299094,
0.198048874736,
0.173917979002,
0.17092743516,
0.203702747822,
0.208184108138,
0.195937991142,
0.186222106218,
0.169799536467,
0.177933603525,
0.184872046113,
0.232936292887,
0.224153473973,
0.186283648014,
0.145911723375,
0.123160846531,
0.113118864596,
0.129182517529,
0.141823917627,
0.14808049798,
0.178010985255,
0.191799119115,
0.205442965031,
0.20042860508
],
"dvar": [
0.0338522978127,
0.0242970772088,
0.0287720561028,
0.0413068719208,
0.0284417178482,
0.0178250595927,
0.0200336314738,
0.0162376016378,
0.0227588415146,
0.0285922754556,
0.023311085999,
0.0276471208781,
0.0357380062342,
0.0315170772374,
0.0314167775214,
0.0361344963312,
0.0383563674986,
0.0394442938268,
0.0401005111635,
0.0320382788777,
0.0304878149182,
0.0392692834139,
0.0316537879407,
0.0459251627326,
0.0428792275488,
0.0318337343633,
0.021326739341,
0.0224415641278,
0.0162070803344,
0.0210740640759,
0.0266097411513,
0.0263488590717,
0.0329572036862,
0.0375740379095,
0.0390620529652,
0.037641055882
],
"dvar2": [
0.085225507617,
0.0644428730011,
0.0722134038806,
0.0901231393218,
0.0673565343022,
0.043675430119,
0.0465501435101,
0.0418070480227,
0.0542950555682,
0.0634984299541,
0.0581966750324,
0.0685988813639,
0.079923696816,
0.0795413404703,
0.0809484347701,
0.0891789197922,
0.102724507451,
0.10172252357,
0.0920650437474,
0.083439014852,
0.0769948735833,
0.096167743206,
0.0793366730213,
0.108721107244,
0.094198256731,
0.0736624673009,
0.0531284287572,
0.0495925247669,
0.0396079644561,
0.0530128590763,
0.0631582960486,
0.066688708961,
0.0821513980627,
0.0880853906274,
0.0943407267332,
0.0956530347466
],
"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": [
0.13264401257,
0.0984032228589,
0.142162829638,
0.196391120553,
0.130554899573,
0.0733218118548,
0.0708099603653,
0.0637330263853,
0.107769444585,
0.150522246957,
0.117790281773,
0.149139285088,
0.227168604732,
0.174790337682,
0.128844588995,
0.143346115947,
0.119361571968,
0.147482916713,
0.176637977362,
0.123691186309,
0.115507461131,
0.134872153401,
0.117526173592,
0.176264986396,
0.227296724916,
0.152966916561,
0.104000136256,
0.104665219784,
0.0798823684454,
0.092381760478,
0.10885772109,
0.0925097391009,
0.125621244311,
0.164240196347,
0.144955784082,
0.138669297099
],
"median": [
0.0254955999553,
0.0262470468879,
0.0376133397222,
0.0417310632765,
0.0314485765994,
0.0151752028614,
0.00832872837782,
0.0108077283949,
0.0195999480784,
0.0260441359133,
0.0320373512805,
0.0453178957105,
0.0448860377073,
0.0443147793412,
0.0262364521623,
0.0175339877605,
0.0252296812832,
0.0331973731518,
0.0342587716877,
0.0307021401823,
0.0172150582075,
0.0132385790348,
0.0236201249063,
0.0447889566422,
0.0523305796087,
0.0401415415108,
0.0251014921814,
0.0170540791005,
0.0175566989928,
0.0150060541928,
0.0139923132956,
0.0178621038795,
0.0239314194769,
0.0306239761412,
0.0333953090012,
0.0299820937216
],
"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": [
0.0576406605542,
0.0302619319409,
0.0495453812182,
0.0909343585372,
0.0462314151227,
0.0258232951164,
0.0318904109299,
0.0199572760612,
0.0401435904205,
0.0689116716385,
0.0387587249279,
0.0524256639183,
0.111094295979,
0.0694281458855,
0.0536245182157,
0.0725100785494,
0.0453195050359,
0.0577150397003,
0.0827093198895,
0.0428373999894,
0.046238347888,
0.0677355006337,
0.0431997068226,
0.0716663599014,
0.102902263403,
0.0575858689845,
0.0352268628776,
0.0449502728879,
0.0241557415575,
0.0345262438059,
0.0481014400721,
0.0330561883748,
0.0497376471758,
0.0754210427403,
0.0588891170919,
0.0566644109786
]
},
"hpcp_entropy": {
"dmean": 0.581276774406,
"dmean2": 0.981424450874,
"dvar": 0.26101142168,
"dvar2": 0.686191439629,
"max": 3.95867967606,
"mean": 1.75708496571,
"median": 1.80385911465,
"min": 0,
"var": 0.545439243317
},
"key_key": "C#",
"key_scale": "major",
"key_strength": 0.566609859467,
"thpcp": [
1,
0.67298334837,
0.457552284002,
0.460478335619,
0.351445317268,
0.406436830759,
0.478923410177,
0.406999886036,
0.552675127983,
0.722580552101,
0.637738108635,
0.610080480576,
0.583572030067,
0.432928472757,
0.625450432301,
0.864029705524,
0.574380934238,
0.322581917048,
0.311530917883,
0.280395716429,
0.474135488272,
0.662227988243,
0.518222510815,
0.656143546104,
0.999436318874,
0.768996298313,
0.566856324673,
0.630656301975,
0.525135457516,
0.648856341839,
0.777125060558,
0.544183731079,
0.508179187775,
0.593374848366,
0.517060577869,
0.775484085083
],
"tuning_diatonic_strength": 0.404052197933,
"tuning_equal_tempered_deviation": 0.0125517649576,
"tuning_frequency": 439.491973877,
"tuning_nontempered_energy_ratio": 0.752249658108
}
}
← Back to summary page