Low-level JSON for d6325739-4a23-4da6-9976-4231a2f1fef0
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.962023198605,
"barkbands": {
"dmean": [
3.1340179703e-05,
0.00190483557526,
0.00290426146239,
0.0019361639861,
0.00268631242216,
0.00166900362819,
0.00127042643726,
0.00118306081276,
0.000885578861926,
0.000562130997423,
0.000356701057171,
0.000343359512044,
0.000344937143382,
0.000361153041013,
0.000302141736029,
0.00021410692716,
0.000280032749288,
0.000183407100849,
0.000176960791578,
0.000142766002682,
0.00011322847422,
0.000174516404513,
0.000178014815901,
0.000376518204575,
0.00028955747257,
4.18264717155e-05,
3.26807048623e-06
],
"dmean2": [
5.06149008288e-05,
0.00264889840037,
0.0043522529304,
0.0030565939378,
0.00426575541496,
0.00258430629037,
0.00189653446432,
0.00178532139398,
0.00134142534807,
0.000825750874355,
0.000547031289898,
0.00052582990611,
0.000536926207133,
0.000563901674468,
0.000472445739433,
0.000334362237481,
0.000426886283094,
0.000287591654342,
0.000276825274341,
0.00022491402342,
0.000173321255716,
0.000270196294878,
0.000278803869151,
0.00058118783636,
0.000442451942945,
6.25394386589e-05,
4.92946173836e-06
],
"dvar": [
1.37553755053e-08,
2.2077212634e-05,
3.44104519172e-05,
1.59691717272e-05,
2.12064132938e-05,
9.38264747674e-06,
6.93008951203e-06,
5.69085113966e-06,
2.41954171543e-06,
1.03969887277e-06,
6.25336895155e-07,
6.73553472552e-07,
5.68934638068e-07,
5.23354401594e-07,
3.93802139342e-07,
2.06674769743e-07,
2.31458116673e-07,
6.71434108312e-08,
1.01317141343e-07,
6.73468179002e-08,
4.97013949996e-08,
1.65377386452e-07,
1.9345722535e-07,
9.86036639006e-07,
6.30058536899e-07,
1.55221435705e-08,
7.83492715151e-11
],
"dvar2": [
3.55711797795e-08,
4.10958600696e-05,
8.07295073173e-05,
3.93249356421e-05,
5.17393782502e-05,
2.12654267671e-05,
1.43063771247e-05,
1.24159450934e-05,
5.51435778107e-06,
2.11472001865e-06,
1.43898091665e-06,
1.51619133248e-06,
1.27110001813e-06,
1.18886555356e-06,
8.92311447842e-07,
4.62978874793e-07,
5.02510545175e-07,
1.65270691355e-07,
2.35290258388e-07,
1.59217648843e-07,
1.11712743944e-07,
3.66680097841e-07,
4.44303879021e-07,
2.11529663829e-06,
1.44693399307e-06,
3.9152038056e-08,
1.89279231178e-10
],
"max": [
0.00349953141995,
0.0739118456841,
0.072691835463,
0.0644984617829,
0.0704449340701,
0.0552273280919,
0.0527841299772,
0.0327192358673,
0.0213900152594,
0.0217127241194,
0.0135818775743,
0.0188607648015,
0.016008220613,
0.0127867050469,
0.0139382742345,
0.00917554460466,
0.0116996103898,
0.00573186064139,
0.00680352328345,
0.00451417034492,
0.0064218561165,
0.00924624502659,
0.00815215520561,
0.0178528483957,
0.0117753120139,
0.00259533617646,
0.000165807461599
],
"mean": [
3.27878260578e-05,
0.00555025972426,
0.00960853230208,
0.00488848146051,
0.00561518780887,
0.00343969231471,
0.00242871535011,
0.00192429299932,
0.0016942890361,
0.001071458566,
0.000617470243014,
0.000543402857147,
0.00058164796792,
0.000532627513167,
0.000478928064695,
0.000361417041859,
0.000548476586118,
0.000365669548046,
0.000351040653186,
0.000281193526462,
0.000235550192883,
0.000335323653417,
0.000300701882225,
0.000583061715588,
0.000367733708117,
5.57819985261e-05,
4.36425443695e-06
],
"median": [
2.15833620132e-06,
0.000974067486823,
0.00866139121354,
0.001234856667,
0.00324728456326,
0.00137431034818,
0.000717916351277,
0.000520592555404,
0.000495031825267,
0.000282814464299,
0.000127915671328,
0.000112094196083,
0.000135554379085,
0.000149536601384,
0.000150323554408,
0.000124347614474,
0.000260283064563,
0.000248311785981,
0.000186887278687,
0.000133866153192,
0.000131735170726,
0.000190701306565,
0.000137458278914,
0.000217418884858,
8.06999523775e-05,
1.51568956426e-05,
1.12045665901e-06
],
"min": [
6.97252697108e-24,
3.52668692714e-23,
8.64646851272e-24,
2.21206064155e-23,
5.37786232166e-23,
8.68369943423e-23,
5.2681961408e-23,
1.90340634838e-23,
6.07896087346e-23,
5.55922081268e-23,
5.44879921861e-23,
9.62151873537e-23,
1.89999749108e-22,
1.57437325367e-22,
1.72685590147e-22,
2.19052183583e-22,
9.41925353709e-23,
1.72861146408e-22,
3.13394015613e-22,
3.26127063661e-22,
4.41253701848e-22,
8.86955518972e-22,
6.48699886114e-22,
7.06345802099e-22,
1.21822459258e-21,
1.69611708432e-21,
2.17446416189e-21
],
"var": [
1.4407715021e-08,
6.13533266005e-05,
9.3190028565e-05,
6.78234864608e-05,
4.93722327519e-05,
3.12643278448e-05,
2.53590751527e-05,
1.25344749904e-05,
7.20874868421e-06,
3.67620486941e-06,
1.81245115982e-06,
1.38567099839e-06,
1.45530111695e-06,
9.75914986157e-07,
7.64174274082e-07,
4.34957797779e-07,
7.06159596575e-07,
1.54929125529e-07,
2.56587043168e-07,
1.56403643814e-07,
1.00607934428e-07,
2.64070706635e-07,
3.18288783774e-07,
1.80886695489e-06,
9.61529167398e-07,
1.72996887926e-08,
9.73537431226e-11
]
},
"barkbands_crest": {
"dmean": 2.10415410995,
"dmean2": 3.31248903275,
"dvar": 4.74641513824,
"dvar2": 11.7600727081,
"max": 25.8077487946,
"mean": 10.6772384644,
"median": 9.91620922089,
"min": 2.43712377548,
"var": 15.5780210495
},
"barkbands_flatness_db": {
"dmean": 0.0213941875845,
"dmean2": 0.0299584679306,
"dvar": 0.000488504010718,
"dvar2": 0.000958662014455,
"max": 0.390151679516,
"mean": 0.149372890592,
"median": 0.145033165812,
"min": 0.0307414233685,
"var": 0.00235569267534
},
"barkbands_kurtosis": {
"dmean": 3.82883644104,
"dmean2": 5.65115308762,
"dvar": 60.5422897339,
"dvar2": 118.301399231,
"max": 187.013504028,
"mean": 6.92391443253,
"median": 2.88512849808,
"min": -1.95722746849,
"var": 202.545059204
},
"barkbands_skewness": {
"dmean": 0.591242730618,
"dmean2": 0.852921307087,
"dvar": 0.576320171356,
"dvar2": 1.11698210239,
"max": 12.4322080612,
"mean": 1.9193277359,
"median": 1.73413646221,
"min": -10.8220586777,
"var": 2.62476944923
},
"barkbands_spread": {
"dmean": 7.3804359436,
"dmean2": 11.2686071396,
"dvar": 126.05783844,
"dvar2": 288.761779785,
"max": 143.677505493,
"mean": 24.9535560608,
"median": 21.0299949646,
"min": 0.598310768604,
"var": 300.649078369
},
"dissonance": {
"dmean": 0.0209120102227,
"dmean2": 0.0345667116344,
"dvar": 0.000430597137893,
"dvar2": 0.00112450716551,
"max": 0.499789118767,
"mean": 0.449244618416,
"median": 0.455255031586,
"min": 0.122555315495,
"var": 0.00104035937693
},
"dynamic_complexity": 2.25144100189,
"erbbands": {
"dmean": [
0.0303135532886,
0.543187856674,
2.90533733368,
4.97677612305,
7.03365278244,
9.57145214081,
11.7688064575,
14.6966247559,
18.3728179932,
21.9224662781,
20.9009571075,
20.8543949127,
18.1446361542,
13.9139966965,
13.6842927933,
14.1534109116,
15.1783313751,
17.5570049286,
15.5388154984,
12.0572957993,
10.8588829041,
14.0394535065,
10.6350355148,
7.24221754074,
9.45745944977,
6.00397205353,
4.39389276505,
5.34844493866,
6.64936161041,
4.22357797623,
5.66165113449,
7.30285692215,
6.73222780228,
4.6572394371,
1.20861959457,
0.279748171568,
0.0640816912055,
0.00866114813834,
0.000584456662182,
2.54742171819e-05
],
"dmean2": [
0.0487233437598,
0.761259138584,
4.3421831131,
7.50666379929,
11.3145685196,
15.1174240112,
18.4594535828,
22.4585189819,
27.2052173615,
32.6700592041,
31.3400306702,
31.6338157654,
26.2766036987,
20.2454586029,
20.8329944611,
21.5776844025,
23.3341121674,
26.7239208221,
24.2071418762,
18.3431243896,
16.347038269,
21.2010154724,
16.4012889862,
11.133605957,
14.6618909836,
9.40276050568,
6.75588560104,
8.19704055786,
10.2608909607,
6.63995170593,
8.85722637177,
11.2004499435,
10.4679079056,
7.12632513046,
1.87671232224,
0.420917868614,
0.0959881693125,
0.0129318153486,
0.000873438897543,
3.75223826268e-05
],
"dvar": [
0.00893151480705,
1.69697666168,
37.5143699646,
87.7426147461,
241.529464722,
268.001190186,
459.0597229,
877.83770752,
1663.43920898,
1789.16186523,
2063.02856445,
1422.1159668,
1175.43603516,
877.274536133,
1002.47125244,
1185.87231445,
1064.47497559,
1334.82775879,
1019.41687012,
560.824035645,
408.849578857,
565.091369629,
214.868179321,
151.550552368,
306.485229492,
123.805854797,
65.5610122681,
130.029449463,
207.418518066,
120.476608276,
206.241317749,
391.778381348,
336.925201416,
166.215057373,
10.6538219452,
0.744861960411,
0.0317385457456,
0.000527743308339,
2.3645714009e-06,
2.4384521069e-09
],
"dvar2": [
0.0228098668158,
3.22927236557,
84.1808853149,
196.925216675,
589.11505127,
621.554931641,
1062.45678711,
1986.59814453,
3293.32519531,
3871.30175781,
4555.77685547,
3285.71923828,
2413.88037109,
1864.3026123,
2344.80126953,
2705.88452148,
2365.98022461,
2965.32543945,
2393.22851563,
1219.90222168,
872.773681641,
1250.45166016,
521.386779785,
371.34588623,
719.64642334,
287.183441162,
151.802566528,
295.463562012,
453.34197998,
285.014160156,
469.386932373,
827.997802734,
746.698425293,
377.406036377,
25.6742858887,
1.88856315613,
0.0785217955709,
0.00127131969202,
5.65463233215e-06,
5.71444802588e-09
],
"max": [
1.36519527435,
20.0337677002,
82.3350524902,
137.373031616,
357.702423096,
264.886871338,
485.763031006,
686.419311523,
832.315307617,
528.89263916,
873.820617676,
592.371154785,
849.624389648,
648.479797363,
595.146179199,
963.255493164,
658.154418945,
664.006774902,
472.2578125,
490.782409668,
381.889862061,
439.946655273,
347.310699463,
237.876251221,
371.103515625,
246.774795532,
171.820709229,
392.356323242,
362.462677002,
259.581420898,
301.148406982,
416.042053223,
392.171783447,
219.597747803,
50.290599823,
22.4950866699,
3.5700173378,
0.459443122149,
0.0241297520697,
0.000790560210589
],
"mean": [
0.0578324906528,
1.68093836308,
9.74686145782,
16.3564968109,
14.8686618805,
18.45936203,
22.4438838959,
30.6566753387,
37.654258728,
40.1163902283,
36.1950378418,
41.6049880981,
37.5926856995,
27.5573825836,
25.2802715302,
24.4365901947,
27.5882492065,
28.34897995,
25.6392612457,
21.5362071991,
22.0862407684,
29.460975647,
22.8073539734,
14.9007091522,
20.2681331635,
12.4705877304,
9.05312347412,
10.9211397171,
12.9565382004,
7.46103382111,
9.5689868927,
12.1556901932,
9.40962409973,
5.92573261261,
1.52395999432,
0.360013663769,
0.0877488777041,
0.0119328247383,
0.000810455065221,
7.87807293818e-05
],
"median": [
0.0131838805974,
0.444484472275,
7.86773347855,
5.6075668335,
7.74188375473,
9.60245418549,
11.1585540771,
11.3730258942,
11.1211805344,
14.4270038605,
14.5444784164,
14.5786209106,
12.1971893311,
7.41685009003,
7.98575305939,
6.32596635818,
7.12912750244,
8.86362743378,
10.1734809875,
7.94782447815,
9.04585361481,
15.2598609924,
15.8763408661,
10.3972225189,
9.91971206665,
6.35551834106,
4.57665348053,
6.37405538559,
7.54517459869,
3.77874541283,
4.35648536682,
5.1499171257,
2.87162780762,
1.31284582615,
0.36292681098,
0.0948366001248,
0.0239581391215,
0.00329273124225,
0.000229604993365,
6.61209196551e-05
],
"min": [
5.94049925006e-22,
8.69355272345e-21,
1.33372534017e-20,
4.01344091178e-20,
2.07326616682e-19,
8.71800415005e-20,
2.3340059036e-19,
7.28093525855e-19,
1.24184976914e-18,
3.92608172105e-19,
5.0430658367e-19,
1.3995017085e-18,
1.6674981974e-18,
1.73544250272e-18,
2.74601567453e-18,
4.15121748463e-18,
6.58009935013e-18,
1.04162544928e-17,
9.31292542299e-18,
6.69641045683e-18,
1.3977249659e-17,
6.27745795223e-18,
1.04011915338e-17,
1.63234266982e-17,
1.25979648651e-17,
1.51967504556e-17,
1.92195266434e-17,
1.75789396299e-17,
3.10537763284e-17,
2.46946847487e-17,
2.06764051147e-17,
1.3709455726e-17,
1.29362230058e-17,
1.09327617837e-17,
1.04886485128e-17,
5.93902734436e-18,
3.21638303766e-18,
1.14107993859e-18,
2.87978018875e-19,
3.36079443912e-20
],
"var": [
0.0148125132546,
4.62560892105,
87.9869537354,
486.52520752,
543.819458008,
629.895324707,
977.212768555,
3101.39672852,
6440.17529297,
4549.81640625,
4418.04980469,
4278.86132813,
4507.87792969,
2993.81298828,
2595.14379883,
2579.80737305,
2931.43017578,
2714.18286133,
1929.94567871,
1276.69128418,
1278.21398926,
1749.95874023,
551.805969238,
292.224090576,
918.967834473,
287.707458496,
148.567321777,
231.8646698,
348.603851318,
172.793930054,
351.239990234,
726.292663574,
560.669677734,
261.154937744,
14.4366283417,
0.807473897934,
0.0384139083326,
0.000665285100695,
2.99806401927e-06,
3.9451859557e-09
]
},
"erbbands_crest": {
"dmean": 2.63028311729,
"dmean2": 4.14681005478,
"dvar": 5.82374811172,
"dvar2": 14.3398427963,
"max": 26.6149368286,
"mean": 9.55313205719,
"median": 8.74218845367,
"min": 2.49770402908,
"var": 16.8196105957
},
"erbbands_flatness_db": {
"dmean": 0.0161748714745,
"dmean2": 0.0233290605247,
"dvar": 0.000257936393609,
"dvar2": 0.000524575298186,
"max": 0.352452725172,
"mean": 0.145097449422,
"median": 0.141714051366,
"min": 0.0233501158655,
"var": 0.00139142549597
},
"erbbands_kurtosis": {
"dmean": 0.96976172924,
"dmean2": 1.52304244041,
"dvar": 3.5017182827,
"dvar2": 8.42539310455,
"max": 34.8549194336,
"mean": 0.42934140563,
"median": -0.188394591212,
"min": -1.88921558857,
"var": 6.46029090881
},
"erbbands_skewness": {
"dmean": 0.386545419693,
"dmean2": 0.569370627403,
"dvar": 0.205831065774,
"dvar2": 0.41345384717,
"max": 4.63709640503,
"mean": 0.415663152933,
"median": 0.439773350954,
"min": -5.20261144638,
"var": 0.729960262775
},
"erbbands_spread": {
"dmean": 11.0950183868,
"dmean2": 16.730670929,
"dvar": 183.568389893,
"dvar2": 424.535858154,
"max": 172.842971802,
"mean": 51.7054367065,
"median": 48.1620826721,
"min": 2.46413040161,
"var": 566.403808594
},
"gfcc": {
"cov": [
[
23175.0273438,
600.070068359,
-889.802246094,
1512.80151367,
-698.740539551,
583.204772949,
-759.658935547,
381.26260376,
-367.922637939,
91.5767593384,
-296.573120117,
132.109725952,
-206.348846436
],
[
600.070068359,
1385.44250488,
-199.977981567,
6.17737722397,
207.638702393,
79.0055923462,
244.554504395,
-32.1336135864,
65.782951355,
-60.3020706177,
32.818649292,
-118.815719604,
-34.3339500427
],
[
-889.802246094,
-199.977981567,
838.323181152,
336.851135254,
180.317169189,
121.771690369,
-34.9603500366,
31.1161746979,
42.5750465393,
23.01471138,
37.9900474548,
50.0807685852,
-3.67837095261
],
[
1512.80151367,
6.17737722397,
336.851135254,
688.366027832,
150.083343506,
13.5271368027,
-107.695381165,
23.4519557953,
62.4984359741,
30.3015594482,
-8.83374500275,
48.156047821,
42.4806175232
],
[
-698.740539551,
207.638702393,
180.317169189,
150.083343506,
393.461334229,
121.288108826,
143.984085083,
63.0301208496,
49.9331741333,
30.9706611633,
-0.698756814003,
-29.1783390045,
7.48902416229
],
[
583.204772949,
79.0055923462,
121.771690369,
13.5271368027,
121.288108826,
358.625946045,
193.789123535,
52.9491348267,
-32.8258934021,
7.43441104889,
12.8511657715,
-27.5846385956,
-52.5883140564
],
[
-759.658935547,
244.554504395,
-34.9603500366,
-107.695381165,
143.984085083,
193.789123535,
415.322479248,
87.4294509888,
-5.33737421036,
5.43134641647,
15.1136894226,
-35.6857261658,
-24.9448699951
],
[
381.26260376,
-32.1336135864,
31.1161746979,
23.4519557953,
63.0301208496,
52.9491348267,
87.4294509888,
197.985733032,
60.5563316345,
14.5831794739,
-19.3795833588,
13.0864391327,
19.9759883881
],
[
-367.922637939,
65.782951355,
42.5750465393,
62.4984359741,
49.9331741333,
-32.8258934021,
-5.33737421036,
60.5563316345,
200.361862183,
64.8595428467,
-3.23856472969,
-2.14080452919,
37.9401321411
],
[
91.5767593384,
-60.3020706177,
23.01471138,
30.3015594482,
30.9706611633,
7.43441104889,
5.43134641647,
14.5831794739,
64.8595428467,
139.883163452,
42.56092453,
9.78421783447,
-1.36637127399
],
[
-296.573120117,
32.818649292,
37.9900474548,
-8.83374500275,
-0.698756814003,
12.8511657715,
15.1136894226,
-19.3795833588,
-3.23856472969,
42.56092453,
123.281265259,
44.3015594482,
2.40416026115
],
[
132.109725952,
-118.815719604,
50.0807685852,
48.156047821,
-29.1783390045,
-27.5846385956,
-35.6857261658,
13.0864391327,
-2.14080452919,
9.78421783447,
44.3015594482,
129.663970947,
53.2222709656
],
[
-206.348846436,
-34.3339500427,
-3.67837095261,
42.4806175232,
7.48902416229,
-52.5883140564,
-24.9448699951,
19.9759883881,
37.9401321411,
-1.36637127399,
2.40416026115,
53.2222709656,
112.360733032
]
],
"icov": [
[
0.000314673001412,
-0.000549868156668,
0.0006317027146,
-0.000975592760369,
0.000964363338426,
-0.00120205746498,
0.00116861204151,
-0.00135950092226,
0.00123383302707,
-0.00125035492238,
0.00115749693941,
-0.000814160041045,
0.00060271070106
],
[
-0.000549868156668,
0.0021598036401,
-0.000613108219113,
0.00140089378692,
-0.00224454817362,
0.0021348351147,
-0.00262908288278,
0.00295360782184,
-0.00308693922125,
0.00348685216159,
-0.00313947140239,
0.00226154993288,
-0.000778888352215
],
[
0.0006317027146,
-0.000613108219113,
0.00322268996388,
-0.00270484527573,
0.00111351965461,
-0.00300165195949,
0.00257325964049,
-0.00253307214007,
0.00173903955147,
-0.00161344883963,
0.00138205906842,
-0.00199214112945,
0.00195065757725
],
[
-0.000975592760369,
0.00140089378692,
-0.00270484527573,
0.00523841381073,
-0.00359254051,
0.00357166631147,
-0.00273869209923,
0.0040747388266,
-0.00378985959105,
0.00328710116446,
-0.00273894402198,
0.00173071853351,
-0.00229550083168
],
[
0.000964363338426,
-0.00224454817362,
0.00111351965461,
-0.00359254051,
0.00715905800462,
-0.00412190938368,
0.00256241648458,
-0.00469724228606,
0.00393455987796,
-0.00492711458355,
0.00404684850946,
-0.00145071593579,
0.000689600827172
],
[
-0.00120205746498,
0.0021348351147,
-0.00300165195949,
0.00357166631147,
-0.00412190938368,
0.00913256499916,
-0.0062799975276,
0.00457998923957,
-0.00375972362235,
0.00452562468126,
-0.00461382605135,
0.00335084670223,
-0.000827166775707
],
[
0.00116861204151,
-0.00262908288278,
0.00257325964049,
-0.00273869209923,
0.00256241648458,
-0.0062799975276,
0.00890410225838,
-0.00666523072869,
0.00516317086294,
-0.00497392099351,
0.00391188776121,
-0.00291199074127,
0.00200589443557
],
[
-0.00135950092226,
0.00295360782184,
-0.00253307214007,
0.0040747388266,
-0.00469724228606,
0.00457998923957,
-0.00666523072869,
0.0130226630718,
-0.00782678741962,
0.00594009691849,
-0.00358314299956,
0.0021056055557,
-0.00276159239002
],
[
0.00123383302707,
-0.00308693922125,
0.00173903955147,
-0.00378985959105,
0.00393455987796,
-0.00375972362235,
0.00516317086294,
-0.00782678741962,
0.01319981087,
-0.00942515209317,
0.0058374600485,
-0.00193292321637,
-0.000452790904092
],
[
-0.00125035492238,
0.00348685216159,
-0.00161344883963,
0.00328710116446,
-0.00492711458355,
0.00452562468126,
-0.00497392099351,
0.00594009691849,
-0.00942515209317,
0.0164163336158,
-0.00941719021648,
0.003759725485,
-0.000437359965872
],
[
0.00115749693941,
-0.00313947140239,
0.00138205906842,
-0.00273894402198,
0.00404684850946,
-0.00461382605135,
0.00391188776121,
-0.00358314299956,
0.0058374600485,
-0.00941719021648,
0.0169163309038,
-0.00833776313812,
0.00282532186247
],
[
-0.000814160041045,
0.00226154993288,
-0.00199214112945,
0.00173071853351,
-0.00145071593579,
0.00335084670223,
-0.00291199074127,
0.0021056055557,
-0.00193292321637,
0.003759725485,
-0.00833776313812,
0.0156998988241,
-0.00743934512138
],
[
0.00060271070106,
-0.000778888352215,
0.00195065757725,
-0.00229550083168,
0.000689600827172,
-0.000827166775707,
0.00200589443557,
-0.00276159239002,
-0.000452790904092,
-0.000437359965872,
0.00282532186247,
-0.00743934512138,
0.0148146254942
]
],
"mean": [
12.8819694519,
70.5348587036,
-100.387115479,
37.9504814148,
-69.4362335205,
12.9091758728,
-49.9230575562,
7.63937664032,
-25.3444442749,
-5.9096531868,
-17.8935546875,
-6.66238307953,
-15.5144519806
]
},
"hfc": {
"dmean": 10.62059021,
"dmean2": 15.8961229324,
"dvar": 387.916229248,
"dvar2": 858.773376465,
"max": 234.128189087,
"mean": 33.0967254639,
"median": 28.9461574554,
"min": 1.16867147436e-16,
"var": 764.553466797
},
"melbands": {
"dmean": [
0.00037535795127,
0.0012094322592,
0.000862628745381,
0.000582653330639,
0.000419177551521,
0.000328549154801,
0.00027322920505,
0.000250510056503,
0.000165581033798,
0.000130606436869,
9.05115448404e-05,
5.84756344324e-05,
4.59008588223e-05,
4.04054044338e-05,
3.94049093302e-05,
3.0167566365e-05,
3.63311337424e-05,
2.65805920208e-05,
2.14663286897e-05,
1.61567386385e-05,
1.39171279443e-05,
1.63443401107e-05,
1.31068873088e-05,
8.62637534738e-06,
6.1254972934e-06,
7.89482510299e-06,
6.63240325594e-06,
3.93493064621e-06,
3.14383510158e-06,
2.6764746508e-06,
3.56551777259e-06,
4.1340322241e-06,
3.39431312568e-06,
2.17851766138e-06,
3.21437005368e-06,
4.13347561334e-06,
4.89838703288e-06,
4.98427198181e-06,
4.72621059089e-06,
3.77593005396e-06
],
"dmean2": [
0.000539167260285,
0.00176944211125,
0.00131986476481,
0.000929693283979,
0.0006515122368,
0.000502246199176,
0.000405206781579,
0.000373441696865,
0.000248476339038,
0.000197455767193,
0.000131068765768,
8.51478616823e-05,
7.01758326613e-05,
6.16779580014e-05,
6.05704626651e-05,
4.63953510916e-05,
5.56697268621e-05,
4.18532654294e-05,
3.330585605e-05,
2.49596469075e-05,
2.11231563298e-05,
2.49241165875e-05,
2.05664800887e-05,
1.36511107485e-05,
9.61107798503e-06,
1.23431045722e-05,
1.04476466731e-05,
6.19315051154e-06,
4.92932213092e-06,
4.19378011429e-06,
5.5167552091e-06,
6.44362262392e-06,
5.29982207809e-06,
3.47564514414e-06,
5.09171786689e-06,
6.45568388791e-06,
7.54793745728e-06,
7.8576767919e-06,
7.3168698691e-06,
5.83264773013e-06
],
"dvar": [
9.9235307971e-07,
6.15714407104e-06,
2.27012355936e-06,
1.2054661056e-06,
5.19112973052e-07,
4.07564840543e-07,
3.51785615749e-07,
2.31770329151e-07,
1.21778924722e-07,
5.53740306941e-08,
2.92706268112e-08,
1.57839252779e-08,
1.03035535659e-08,
8.49026715599e-09,
9.916830912e-09,
4.20880308383e-09,
5.98888894032e-09,
3.10462033859e-09,
2.42134245987e-09,
1.48031853442e-09,
7.58932805489e-10,
9.07722230714e-10,
4.06103650707e-10,
1.54795037899e-10,
1.20915527591e-10,
2.59223392751e-10,
1.65814584285e-10,
5.54668845576e-11,
3.54998495877e-11,
2.66511222813e-11,
6.0039861971e-11,
6.80689116184e-11,
9.52866466286e-11,
2.73873770884e-11,
6.75681038897e-11,
1.31849767215e-10,
1.72570055468e-10,
1.95012644921e-10,
1.76035575006e-10,
1.1090255797e-10
],
"dvar2": [
1.90844275494e-06,
1.26073928186e-05,
5.2313530432e-06,
2.9702066513e-06,
1.19497940432e-06,
9.04381579403e-07,
7.00064674675e-07,
5.04417926095e-07,
2.70815036174e-07,
1.27715537701e-07,
6.00485563496e-08,
3.32657243973e-08,
2.37990640528e-08,
1.92547151556e-08,
2.17775841804e-08,
9.19937193089e-09,
1.33316282458e-08,
7.44536654551e-09,
5.44847633677e-09,
3.28280025386e-09,
1.61183766334e-09,
2.00709537879e-09,
9.8430530393e-10,
3.79980324983e-10,
2.99479274712e-10,
5.97155991322e-10,
3.91204263428e-10,
1.31192653963e-10,
8.52098600013e-11,
6.11135517192e-11,
1.40193134879e-10,
1.51431978068e-10,
2.22142082507e-10,
6.70332817032e-11,
1.62040977858e-10,
2.87476764615e-10,
3.71003811006e-10,
4.43528908045e-10,
3.97685495646e-10,
2.57571020068e-10
],
"max": [
0.0153946205974,
0.0331610105932,
0.0230541229248,
0.0183623041958,
0.0170670971274,
0.0132806114852,
0.0124355526641,
0.0065892203711,
0.00677802832797,
0.00376616488211,
0.00419302703813,
0.00285899802111,
0.00213908497244,
0.0023188162595,
0.0020252992399,
0.00168617430609,
0.00152343325317,
0.000963631318882,
0.00126307853498,
0.000915708893444,
0.000653220049571,
0.000640758138616,
0.00042246771045,
0.000236507650698,
0.000215240477701,
0.000455628643977,
0.000227933109272,
0.000181829716894,
0.00012014607637,
0.000110240369395,
0.000278776802588,
0.000232841892284,
0.000250929268077,
9.79651667876e-05,
0.000188633377547,
0.000223887240281,
0.000276290578768,
0.000381767342333,
0.000196150765987,
0.0001850950066
],
"mean": [
0.00100502057467,
0.00424448819831,
0.00273599242792,
0.00117875868455,
0.00083323958097,
0.000684805563651,
0.000560245884117,
0.000442069751443,
0.00028622490936,
0.000255853228737,
0.000181145616807,
0.000109397391498,
8.14678569441e-05,
6.70605077175e-05,
6.70463850838e-05,
5.06701180711e-05,
5.42124071217e-05,
4.00607605116e-05,
3.42541388818e-05,
2.62270914391e-05,
2.59490916505e-05,
3.16306504828e-05,
2.572001722e-05,
1.65110013768e-05,
1.08812382678e-05,
1.49980442075e-05,
1.30140415422e-05,
7.20316438674e-06,
5.92575088376e-06,
5.01262138641e-06,
6.78679907651e-06,
7.83009636507e-06,
5.65512709727e-06,
3.54165376848e-06,
5.13943996339e-06,
6.65684001433e-06,
7.79582478572e-06,
6.78725064063e-06,
6.00814337304e-06,
4.63160358777e-06
],
"median": [
0.000191365325009,
0.00378321460448,
0.00143608544022,
0.000654951203614,
0.000435088324593,
0.000257457664702,
0.000163069344126,
0.000154381239554,
0.000102095829789,
7.99156478024e-05,
5.14256353199e-05,
2.34439557971e-05,
2.13552903006e-05,
1.65215878951e-05,
1.34199544846e-05,
1.29769741761e-05,
1.35035825224e-05,
1.36390390253e-05,
1.04037608253e-05,
8.22016136226e-06,
9.82114124781e-06,
1.4431136151e-05,
1.57735248649e-05,
1.0557107089e-05,
6.59813986204e-06,
7.0075898293e-06,
5.59823047297e-06,
3.36912762577e-06,
2.67538212029e-06,
2.4476728413e-06,
3.80747019335e-06,
4.47227739642e-06,
2.49613208325e-06,
1.64042933193e-06,
2.19041862692e-06,
2.91114270112e-06,
3.13313876177e-06,
2.05869559977e-06,
1.38055543175e-06,
9.67952928477e-07
],
"min": [
8.09874345356e-24,
9.91259894307e-24,
1.30311712052e-23,
1.08480885802e-23,
6.72323035895e-24,
1.87049696468e-23,
1.72459998016e-23,
4.233628335e-24,
5.44523269958e-24,
8.52488769228e-24,
8.21883648233e-24,
6.81954948662e-24,
8.30652704941e-24,
1.09764299386e-23,
8.56977466665e-24,
2.26279654621e-23,
1.74543490107e-23,
1.41693791623e-23,
1.24680254931e-23,
8.54812437911e-24,
1.75008933818e-23,
5.67017717556e-24,
7.19358788483e-24,
9.31201389237e-24,
1.44388650916e-23,
8.20388835703e-24,
1.14748377805e-23,
9.39548484248e-24,
1.25426903889e-23,
1.00303664099e-23,
9.77570869904e-24,
1.89369373514e-23,
1.61942793987e-23,
1.19118675109e-23,
1.26748380012e-23,
8.46827587828e-24,
8.06187367257e-24,
8.71984046551e-24,
9.56450460231e-24,
8.56088972627e-24
],
"var": [
2.56416660704e-06,
1.53962937475e-05,
1.05964199975e-05,
2.72535680779e-06,
1.18139155347e-06,
1.44927366819e-06,
1.39858173043e-06,
5.72493831896e-07,
2.69386390528e-07,
1.72569215806e-07,
1.12347315451e-07,
5.22616723231e-08,
2.75725327015e-08,
1.87317272804e-08,
2.35992132502e-08,
9.89017578945e-09,
1.15974971848e-08,
5.58201840306e-09,
4.61336613355e-09,
2.71974065491e-09,
2.23916085673e-09,
2.6272120035e-09,
9.43475630955e-10,
3.24314880507e-10,
2.02873259858e-10,
6.4626060059e-10,
4.25580376495e-10,
1.12324753665e-10,
7.56547671732e-11,
5.35227903664e-11,
9.52166956392e-11,
1.17424375778e-10,
1.28760210827e-10,
3.75073895553e-11,
1.04680097923e-10,
2.2636369168e-10,
3.10971054462e-10,
2.97361552049e-10,
2.82885631586e-10,
1.64592464658e-10
]
},
"melbands_crest": {
"dmean": 2.84615969658,
"dmean2": 4.49822950363,
"dvar": 8.89867591858,
"dvar2": 20.9030742645,
"max": 34.0331573486,
"mean": 16.6656246185,
"median": 16.2871780396,
"min": 1.77124726772,
"var": 29.1430664063
},
"melbands_flatness_db": {
"dmean": 0.0252152793109,
"dmean2": 0.0348677262664,
"dvar": 0.00078930077143,
"dvar2": 0.0015098900767,
"max": 0.486002624035,
"mean": 0.206284552813,
"median": 0.204422369599,
"min": 0.00408005015925,
"var": 0.00376027775928
},
"melbands_kurtosis": {
"dmean": 10.8869152069,
"dmean2": 16.0159301758,
"dvar": 472.739532471,
"dvar2": 909.253601074,
"max": 514.90411377,
"mean": 24.1328010559,
"median": 12.4537010193,
"min": -1.94438838959,
"var": 1469.609375
},
"melbands_skewness": {
"dmean": 0.84494304657,
"dmean2": 1.24496638775,
"dvar": 1.17795562744,
"dvar2": 2.30015683174,
"max": 19.5753135681,
"mean": 3.53860998154,
"median": 3.02851700783,
"min": -1.70582711697,
"var": 4.76497745514
},
"melbands_spread": {
"dmean": 8.6464176178,
"dmean2": 13.2685670853,
"dvar": 356.104492188,
"dvar2": 767.04473877,
"max": 289.584014893,
"mean": 23.313539505,
"median": 17.3422164917,
"min": 0.511836469173,
"var": 722.873657227
},
"mfcc": {
"cov": [
[
10028.0849609,
1078.15283203,
167.630569458,
274.549163818,
105.92074585,
69.7084274292,
33.5592803955,
104.350196838,
103.149177551,
155.311828613,
57.524143219,
30.0907669067,
-32.471244812
],
[
1078.15283203,
1205.76867676,
-131.913879395,
36.4635887146,
9.95739746094,
146.626602173,
168.475753784,
133.985122681,
48.3614730835,
87.8819580078,
95.5738601685,
32.6655883789,
-52.4348182678
],
[
167.630569458,
-131.913879395,
620.681945801,
196.403503418,
210.227386475,
83.7691192627,
-5.85517215729,
31.2132854462,
-16.1581554413,
-50.5180854797,
2.39439797401,
61.1848640442,
43.3474769592
],
[
274.549163818,
36.4635887146,
196.403503418,
559.457214355,
247.123153687,
45.4978103638,
-56.3538169861,
-1.72928154469,
82.3193359375,
2.51707363129,
-48.6588478088,
50.5485610962,
87.553604126
],
[
105.92074585,
9.95739746094,
210.227386475,
247.123153687,
395.499542236,
73.8500442505,
-26.4128456116,
5.39705562592,
58.6607437134,
23.1522197723,
-6.54778528214,
36.4209442139,
38.5902328491
],
[
69.7084274292,
146.626602173,
83.7691192627,
45.4978103638,
73.8500442505,
293.753845215,
164.193054199,
61.8011169434,
28.5757732391,
59.6674461365,
74.6814727783,
17.022233963,
6.55220890045
],
[
33.5592803955,
168.475753784,
-5.85517215729,
-56.3538169861,
-26.4128456116,
164.193054199,
364.942687988,
155.421539307,
24.5886230469,
71.3150863647,
78.8924713135,
-5.68711042404,
-9.25407218933
],
[
104.350196838,
133.985122681,
31.2132854462,
-1.72928154469,
5.39705562592,
61.8011169434,
155.421539307,
215.679763794,
93.7275390625,
46.8264312744,
34.6968688965,
1.05074250698,
1.9058855772
],
[
103.149177551,
48.3614730835,
-16.1581554413,
82.3193359375,
58.6607437134,
28.5757732391,
24.5886230469,
93.7275390625,
205.986938477,
103.099319458,
21.0539588928,
2.90886378288,
18.7250747681
],
[
155.311828613,
87.8819580078,
-50.5180854797,
2.51707363129,
23.1522197723,
59.6674461365,
71.3150863647,
46.8264312744,
103.099319458,
202.57232666,
70.001159668,
-5.47209596634,
11.3317079544
],
[
57.524143219,
95.5738601685,
2.39439797401,
-48.6588478088,
-6.54778528214,
74.6814727783,
78.8924713135,
34.6968688965,
21.0539588928,
70.001159668,
155.893844604,
44.1144943237,
1.42073225975
],
[
30.0907669067,
32.6655883789,
61.1848640442,
50.5485610962,
36.4209442139,
17.022233963,
-5.68711042404,
1.05074250698,
2.90886378288,
-5.47209596634,
44.1144943237,
125.315353394,
57.614818573
],
[
-32.471244812,
-52.4348182678,
43.3474769592,
87.553604126,
38.5902328491,
6.55220890045,
-9.25407218933,
1.9058855772,
18.7250747681,
11.3317079544,
1.42073225975,
57.614818573,
135.822021484
]
],
"icov": [
[
0.000114736692922,
-0.00011327896209,
-6.85872146278e-05,
-4.27206941822e-05,
3.03733049805e-05,
4.30040417996e-05,
2.93656285066e-05,
6.95804146744e-06,
3.30857716335e-07,
-8.88854046934e-05,
1.3015184777e-05,
2.02767278097e-05,
2.29581182793e-05
],
[
-0.00011327896209,
0.001187303802,
0.000488391146064,
-0.000264031987172,
-7.41464682505e-05,
-0.000408964289818,
-2.13422608795e-05,
-0.000716749753337,
0.000382014695788,
-0.000174159868038,
-0.00022369789076,
-0.000597478356212,
0.000712663284503
],
[
-6.85872146278e-05,
0.000488391146064,
0.00249059731141,
-0.000476936460473,
-0.000978265190497,
-0.000660927908029,
0.000344354950357,
-0.00113456498366,
0.000917663681321,
0.000507115211803,
-0.000255505961832,
-0.000725082878489,
0.000175360066351
],
[
-4.27206941822e-05,
-0.000264031987172,
-0.000476936460473,
0.00310938130133,
-0.00128606683575,
-0.000252353434917,
8.57352424646e-05,
0.000619151222054,
-0.00125217472669,
0.000346486311173,
0.00114580290392,
-0.000278819934465,
-0.00133955955971
],
[
3.03733049805e-05,
-7.41464682505e-05,
-0.000978265190497,
-0.00128606683575,
0.00412921048701,
-0.000707278202754,
0.000371214671759,
0.000330103444867,
-0.000637293269392,
-0.000487879966386,
0.000288781448035,
-0.000308162416331,
0.000257712177699
],
[
4.30040417996e-05,
-0.000408964289818,
-0.000660927908029,
-0.000252353434917,
-0.000707278202754,
0.00560826202855,
-0.00243143644184,
0.000909469090402,
-0.000286603550194,
-0.000266664021183,
-0.00148118461948,
0.000419374584453,
-0.000122656565509
],
[
2.93656285066e-05,
-2.13422608795e-05,
0.000344354950357,
8.57352424646e-05,
0.000371214671759,
-0.00243143644184,
0.00590618606657,
-0.00413375068456,
0.0020332725253,
-0.00111827545334,
-0.000792874081526,
0.000553458055947,
-0.000107642874354
],
[
6.95804146744e-06,
-0.000716749753337,
-0.00113456498366,
0.000619151222054,
0.000330103444867,
0.000909469090402,
-0.00413375068456,
0.00984272453934,
-0.00509967561811,
0.00150854699314,
3.47949026036e-05,
0.000380514858989,
-0.000454060180346
],
[
3.30857716335e-07,
0.000382014695788,
0.000917663681321,
-0.00125217472669,
-0.000637293269392,
-0.000286603550194,
0.0020332725253,
-0.00509967561811,
0.00980180408806,
-0.0044242311269,
0.000328602996888,
-0.000319460727042,
0.000216722139157
],
[
-8.88854046934e-05,
-0.000174159868038,
0.000507115211803,
0.000346486311173,
-0.000487879966386,
-0.000266664021183,
-0.00111827545334,
0.00150854699314,
-0.0044242311269,
0.00896449945867,
-0.00344985187985,
0.00216445256956,
-0.00143958895933
],
[
1.3015184777e-05,
-0.00022369789076,
-0.000255505961832,
0.00114580290392,
0.000288781448035,
-0.00148118461948,
-0.000792874081526,
3.47949026036e-05,
0.000328602996888,
-0.00344985187985,
0.0108793145046,
-0.0048178373836,
0.00136699853465
],
[
2.02767278097e-05,
-0.000597478356212,
-0.000725082878489,
-0.000278819934465,
-0.000308162416331,
0.000419374584453,
0.000553458055947,
0.000380514858989,
-0.000319460727042,
0.00216445256956,
-0.0048178373836,
0.0128678269684,
-0.00525956694037
],
[
2.29581182793e-05,
0.000712663284503,
0.000175360066351,
-0.00133955955971,
0.000257712177699,
-0.000122656565509,
-0.000107642874354,
-0.000454060180346,
0.000216722139157,
-0.00143958895933,
0.00136699853465,
-0.00525956694037,
0.010689468123
]
],
"mean": [
-622.906677246,
93.1645278931,
22.1942234039,
19.793548584,
8.7301158905,
-2.90154838562,
-6.69501495361,
1.03389215469,
-5.26611423492,
-3.35596323013,
-2.9648501873,
-1.38346540928,
-9.66981124878
]
},
"pitch_salience": {
"dmean": 0.0646316185594,
"dmean2": 0.0991480052471,
"dvar": 0.00419589458033,
"dvar2": 0.00957067962736,
"max": 0.968211948872,
"mean": 0.490311473608,
"median": 0.483068883419,
"min": 0.0649185553193,
"var": 0.0144458236173
},
"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": 0.0018072288949,
"dmean2": 0.00361500214785,
"dvar": 0.00180386984721,
"dvar2": 0.00540918856859,
"max": 1,
"mean": 0.999096512794,
"median": 1,
"min": 0,
"var": 0.000902683706954
},
"silence_rate_60dB": {
"dmean": 0.00602409616113,
"dmean2": 0.01205000747,
"dvar": 0.00598821835592,
"dvar2": 0.0137121034786,
"max": 1,
"mean": 0.0430658049881,
"median": 0,
"min": 0,
"var": 0.0412106662989
},
"spectral_centroid": {
"dmean": 269.767059326,
"dmean2": 398.620025635,
"dvar": 161882.890625,
"dvar2": 325789.03125,
"max": 10543.4931641,
"mean": 1245.62219238,
"median": 1109.98400879,
"min": 174.875671387,
"var": 511303.6875
},
"spectral_complexity": {
"dmean": 3.51566267014,
"dmean2": 5.15499305725,
"dvar": 16.9953460693,
"dvar2": 32.7014198303,
"max": 52,
"mean": 17.6212921143,
"median": 18,
"min": 0,
"var": 73.6513824463
},
"spectral_contrast_coeffs": {
"dmean": [
0.0487422347069,
0.0513334050775,
0.0424524061382,
0.0357346758246,
0.0239507164806,
0.0193192064762
],
"dmean2": [
0.0765095725656,
0.0821015536785,
0.0647976174951,
0.0547485761344,
0.0371058881283,
0.0289924722165
],
"dvar": [
0.00184542394709,
0.00200635404326,
0.00131830119062,
0.000967575528193,
0.000416744762333,
0.000334421056323
],
"dvar2": [
0.00435616355389,
0.00465569039807,
0.0028292958159,
0.00204128283076,
0.000910108385142,
0.000683931051753
],
"max": [
-0.23316423595,
-0.329018503428,
-0.392643600702,
-0.532804965973,
-0.601040959358,
-0.61961299181
],
"mean": [
-0.518863320351,
-0.654941678047,
-0.713214337826,
-0.745873987675,
-0.775134563446,
-0.786205589771
],
"median": [
-0.518222928047,
-0.652245104313,
-0.712083041668,
-0.745453298092,
-0.778542459011,
-0.78767323494
],
"min": [
-0.957791388035,
-0.964485824108,
-0.973788797855,
-0.957650542259,
-0.953814446926,
-0.959296286106
],
"var": [
0.0145647665486,
0.00954376440495,
0.00875465478748,
0.00524024525657,
0.0024768600706,
0.00191778701264
]
},
"spectral_contrast_valleys": {
"dmean": [
0.46309697628,
0.413573592901,
0.343271166086,
0.324274003506,
0.253244936466,
0.309498161077
],
"dmean2": [
0.725271761417,
0.652772903442,
0.537376046181,
0.489074796438,
0.351248204708,
0.417386889458
],
"dvar": [
0.202216625214,
0.151100248098,
0.110954560339,
0.117727480829,
0.0859617516398,
0.157759293914
],
"dvar2": [
0.414799153805,
0.31525477767,
0.219486132264,
0.226998910308,
0.134165599942,
0.286299109459
],
"max": [
-5.15088796616,
-4.7091960907,
-5.75621128082,
-5.68159246445,
-5.74217700958,
-7.16708755493
],
"mean": [
-7.95709228516,
-7.1236281395,
-7.92898035049,
-8.11311435699,
-7.58388328552,
-9.40798377991
],
"median": [
-7.65658760071,
-6.93311309814,
-7.76207304001,
-7.92658996582,
-7.34202432632,
-9.19166278839
],
"min": [
-27.625579834,
-26.9896602631,
-26.9221992493,
-27.4774589539,
-27.3885993958,
-27.2399349213
],
"var": [
2.99547767639,
2.00764775276,
1.95625936985,
1.98527026176,
2.26927781105,
2.4815659523
]
},
"spectral_decrease": {
"dmean": 2.08538764035e-09,
"dmean2": 3.02942004815e-09,
"dvar": 6.2736963484e-18,
"dvar2": 1.21344202944e-17,
"max": 2.63880885679e-16,
"mean": -1.0544177087e-08,
"median": -1.1102980757e-08,
"min": -3.21080477761e-08,
"var": 2.58543522629e-17
},
"spectral_energy": {
"dmean": 0.00818113330752,
"dmean2": 0.0119169922546,
"dvar": 9.06357890926e-05,
"dvar2": 0.000174567583599,
"max": 0.123720407486,
"mean": 0.0427979938686,
"median": 0.0449793189764,
"min": 1.08217018392e-20,
"var": 0.000383870210499
},
"spectral_energyband_high": {
"dmean": 0.00104750494938,
"dmean2": 0.00156530376989,
"dvar": 5.19083732797e-06,
"dvar2": 1.12884790724e-05,
"max": 0.0260934457183,
"mean": 0.00200312281959,
"median": 0.00105743133463,
"min": 7.66328715361e-21,
"var": 9.94688980427e-06
},
"spectral_energyband_low": {
"dmean": 0.00492955930531,
"dmean2": 0.00702498760074,
"dvar": 7.37536465749e-05,
"dvar2": 0.000141640353831,
"max": 0.113040655851,
"mean": 0.0186025947332,
"median": 0.0191417541355,
"min": 5.43766113372e-23,
"var": 0.000222592774662
},
"spectral_energyband_middle_high": {
"dmean": 0.00158246175852,
"dmean2": 0.00232142116874,
"dvar": 3.26247572957e-06,
"dvar2": 6.98253006703e-06,
"max": 0.0236809626222,
"mean": 0.00534958438948,
"median": 0.00481704715639,
"min": 1.68302961685e-21,
"var": 1.68279711943e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00588916288689,
"dmean2": 0.00912558659911,
"dvar": 5.34941646038e-05,
"dvar2": 0.000123455785797,
"max": 0.112758614123,
"mean": 0.0204877741635,
"median": 0.0187765527517,
"min": 3.15500160634e-22,
"var": 0.000176617657417
},
"spectral_entropy": {
"dmean": 0.183798357844,
"dmean2": 0.257979124784,
"dvar": 0.0432856269181,
"dvar2": 0.0855816975236,
"max": 9.79409694672,
"mean": 7.61934757233,
"median": 7.60498857498,
"min": 5.44163227081,
"var": 0.198231503367
},
"spectral_flux": {
"dmean": 0.0259182807058,
"dmean2": 0.0398746281862,
"dvar": 0.000673558562994,
"dvar2": 0.00159981334582,
"max": 0.306904613972,
"mean": 0.0902538821101,
"median": 0.0865626707673,
"min": 1.04027411685e-10,
"var": 0.00199435278773
},
"spectral_kurtosis": {
"dmean": 0.932691514492,
"dmean2": 1.49258112907,
"dvar": 1.44708383083,
"dvar2": 3.82126617432,
"max": 60.5144195557,
"mean": 2.81833672523,
"median": 2.36246275902,
"min": -1.47607457638,
"var": 12.6146278381
},
"spectral_rms": {
"dmean": 0.000638777855784,
"dmean2": 0.000916812277865,
"dvar": 5.45166926713e-07,
"dvar2": 9.82904111879e-07,
"max": 0.0109864845872,
"mean": 0.00617955578491,
"median": 0.00662436848506,
"min": 3.24927042737e-12,
"var": 3.5671932892e-06
},
"spectral_rolloff": {
"dmean": 762.603942871,
"dmean2": 1301.43640137,
"dvar": 2787220,
"dvar2": 6419883.5,
"max": 21533.203125,
"mean": 1854.30358887,
"median": 861.328125,
"min": 86.1328125,
"var": 9437867
},
"spectral_skewness": {
"dmean": 0.18088491261,
"dmean2": 0.272998183966,
"dvar": 0.0409657433629,
"dvar2": 0.0851884186268,
"max": 6.31464481354,
"mean": 1.36452805996,
"median": 1.34863722324,
"min": -0.433555781841,
"var": 0.258882462978
},
"spectral_spread": {
"dmean": 729880.125,
"dmean2": 1058016.125,
"dvar": 1134903951360.0,
"dvar2": 2184356167680.0,
"max": 39303316,
"mean": 6147401,
"median": 5623678,
"min": 1412435,
"var": 4307494109180.0
},
"spectral_strongpeak": {
"dmean": 0.351302474737,
"dmean2": 0.604420304298,
"dvar": 0.452522367239,
"dvar2": 1.14427649975,
"max": 14.283241272,
"mean": 0.961249172688,
"median": 0.702453732491,
"min": 1.64408897607e-09,
"var": 0.703684985638
},
"zerocrossingrate": {
"dmean": 0.0153655642644,
"dmean2": 0.0172442924231,
"dvar": 0.000447536120191,
"dvar2": 0.000491865095682,
"max": 0.8720703125,
"mean": 0.0763168632984,
"median": 0.05517578125,
"min": 0.00439453125,
"var": 0.00824505183846
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 0,
"codec": "flac",
"downmix": "mix",
"equal_loudness": 0,
"length": 154.160003662,
"lossless": true,
"md5_encoded": "1f77d16bdc19f8cdebc8174351bf532b",
"replay_gain": -14.9757289886,
"sample_rate": 44100
},
"tags": {
"album": [
"We Need a Little Christmas"
],
"albumartist": [
"Pentatonix"
],
"artist": [
"Pentatonix"
],
"bpm": [
"74"
],
"composer": [
"Berlin"
],
"date": [
"2020-11-13"
],
"discnumber": [
"1"
],
"disctotal": [
"1"
],
"file_name": "\\\\W7-SERVER\\Audio\\Music\\Pentatonix\\We Need a Little Christmas (2020)\\Pentatonix - We Need a Little Christmas - 10.Happy Holiday [FLAC 16bit].flac",
"genre": [
"Pop"
],
"label": [
"RCA"
],
"language": [
"English"
],
"media": [
"CD"
],
"musicbrainz_albumartistid": [
"79c67eb5-3851-4b28-bfe0-3adfcd6f58d7"
],
"musicbrainz_albumid": [
"4a7f3c93-fbfb-4303-8cd0-00b9e9e1c1e3"
],
"musicbrainz_artistid": [
"79c67eb5-3851-4b28-bfe0-3adfcd6f58d7"
],
"musicbrainz_recordingid": [
"d6325739-4a23-4da6-9976-4231a2f1fef0"
],
"musicbrainz_releasegroupid": [
"1e3f4b14-e562-4455-a5b9-9dd78095fe9c"
],
"musicbrainz_releasetrackid": [
"f325c75c-7f3e-4563-96a5-ecf26f6dfe51"
],
"originaldate": [
"2020-11-13"
],
"originalyear": [
"2020"
],
"releasecountry": [
"US"
],
"releasestatus": [
"official"
],
"releasetype": [
"album"
],
"title": [
"Happy Holiday"
],
"totaldiscs": [
"1"
],
"totaltracks": [
"13"
],
"tracknumber": [
"10"
],
"tracktotal": [
"13"
]
},
"version": {
"essentia": "2.1-beta2",
"essentia_build_sha": "2d9f1f26377add8aeb1075a9c2973f962c4f09fd",
"essentia_git_sha": "v2.1_beta2-1-ge3940c0",
"extractor": "music 1.0"
}
},
"rhythm": {
"beats_count": 381,
"beats_loudness": {
"dmean": 0.0185124222189,
"dmean2": 0.0331880040467,
"dvar": 0.000233174971072,
"dvar2": 0.000740613031667,
"max": 0.110642924905,
"mean": 0.04873284325,
"median": 0.047631662339,
"min": 1.03745112501e-09,
"var": 0.000369215063984
},
"beats_loudness_band_ratio": {
"dmean": [
0.237330541015,
0.152776986361,
0.138567537069,
0.060804463923,
0.0484191551805,
0.0553558543324
],
"dmean2": [
0.4314904809,
0.271377950907,
0.242340698838,
0.106369450688,
0.086994253099,
0.0965093821287
],
"dvar": [
0.032346688211,
0.0191965121776,
0.0130307124928,
0.00369100016542,
0.00212115072645,
0.00355629762635
],
"dvar2": [
0.0994668900967,
0.051843598485,
0.0350822471082,
0.0100095625967,
0.00600719219074,
0.0100666498765
],
"max": [
0.905048906803,
0.796493291855,
0.85471701622,
0.418651223183,
0.348380923271,
0.979929566383
],
"mean": [
0.450375020504,
0.200725838542,
0.189919099212,
0.067422889173,
0.0638538450003,
0.0774700865149
],
"median": [
0.461866408587,
0.154648885131,
0.155237779021,
0.0442111939192,
0.0527786761522,
0.0509798340499
],
"min": [
0.000278991123196,
0.00085934845265,
0.000677433097735,
0.000658297038171,
0.00274627609178,
0.00157837546431
],
"var": [
0.046802714467,
0.0264102034271,
0.0236141700298,
0.00513330940157,
0.00235904962756,
0.00927124358714
]
},
"beats_position": [
0.359909296036,
0.743038535118,
1.1261677742,
1.50929701328,
1.89242625237,
2.28716540337,
2.68190479279,
3.08825397491,
3.49460315704,
3.90095233917,
4.3073015213,
4.71365070343,
5.11999988556,
5.52634906769,
5.93269824982,
6.33904743195,
6.73378658295,
7.14013576508,
7.5464849472,
7.95283412933,
8.35918331146,
8.76553249359,
9.17188167572,
9.56662082672,
9.97297000885,
10.379319191,
10.7856683731,
11.1920175552,
11.5983667374,
12.0047159195,
12.4110651016,
12.8174142838,
13.235373497,
13.6417226791,
14.0480718613,
14.4544210434,
14.8607711792,
15.2555103302,
15.6618595123,
16.0682086945,
16.4629478455,
16.8692970276,
17.2756462097,
17.6703853607,
18.0651245117,
18.4598636627,
18.8662128448,
19.2841720581,
19.6905212402,
20.0968704224,
20.5032196045,
20.9095687866,
21.3159179688,
21.7222671509,
22.128616333,
22.523355484,
22.9413146973,
23.3360538483,
23.7424030304,
24.1487522125,
24.5551013947,
24.9614505768,
25.3677997589,
25.774148941,
26.1804981232,
26.5868473053,
26.9815864563,
27.3879356384,
27.7942848206,
28.2122440338,
28.6185932159,
29.0249423981,
29.4196815491,
29.8260307312,
30.2323799133,
30.6387290955,
31.0450782776,
31.4514274597,
31.8577766418,
32.264125824,
32.6704750061,
33.0884361267,
33.4831733704,
33.8895225525,
34.2958717346,
34.7022209167,
35.1085700989,
35.514919281,
35.9212684631,
36.3160095215,
36.7339668274,
37.1403160095,
37.5466651917,
37.9530143738,
38.3593635559,
38.765712738,
39.1720619202,
39.5668029785,
39.9731521606,
40.3795013428,
40.7742385864,
41.1805877686,
41.5869369507,
41.9932861328,
42.3996353149,
42.7943763733,
43.2007255554,
43.6070747375,
44.0018119812,
44.4081611633,
44.8145103455,
45.2208595276,
45.6388206482,
46.0451698303,
46.439907074,
46.8578681946,
47.2642173767,
47.6705665588,
48.076915741,
48.4832649231,
48.8780021667,
49.2843513489,
49.690700531,
50.0970497131,
50.5033988953,
50.9097480774,
51.3160972595,
51.7224464417,
52.1287956238,
52.5351448059,
52.941493988,
53.3478431702,
53.7541923523,
54.1605415344,
54.5668907166,
54.9732398987,
55.3795890808,
55.7859382629,
56.1922874451,
56.5986366272,
57.0049858093,
57.4113349915,
57.8176841736,
58.2124252319,
58.6071662903,
59.0135154724,
59.4198646545,
59.8262138367,
60.2325630188,
60.6389122009,
61.0452613831,
61.4516105652,
61.8579597473,
62.252696991,
62.6590461731,
63.0653953552,
63.4601364136,
63.8664855957,
64.2728347778,
64.6907958984,
65.0971450806,
65.5034942627,
65.9098434448,
66.316192627,
66.7225418091,
67.1288909912,
67.5352401733,
67.9415893555,
68.3479385376,
68.7542877197,
69.1490249634,
69.543762207,
69.9617233276,
70.3796844482,
70.7860336304,
71.1923828125,
71.5871200562,
71.9818572998,
72.3882064819,
72.7945556641,
73.2009048462,
73.6072540283,
74.0136032104,
74.4199523926,
74.8263015747,
75.2326507568,
75.638999939,
76.0453491211,
76.4516983032,
76.8580474854,
77.2643966675,
77.6707458496,
78.0770950317,
78.4834442139,
78.889793396,
79.2961425781,
79.6908798218,
80.0972290039,
80.503578186,
80.9099273682,
81.3162765503,
81.7110214233,
82.1173706055,
82.5237197876,
82.9416732788,
83.3480224609,
83.7543716431,
84.1491165161,
84.5554656982,
84.9618148804,
85.3681640625,
85.7745132446,
86.1924667358,
86.598815918,
87.0051651001,
87.3999099731,
87.7946472168,
88.2009963989,
88.6073455811,
89.0136947632,
89.4200439453,
89.8380050659,
90.2327423096,
90.6390914917,
91.0454406738,
91.451789856,
91.8581390381,
92.2644882202,
92.6708374023,
93.065574646,
93.4719238281,
93.8782730103,
94.2846221924,
94.6909713745,
95.0973205566,
95.5036697388,
95.9100189209,
96.316368103,
96.7343292236,
97.1406784058,
97.5470275879,
97.9417648315,
98.3365097046,
98.7428588867,
99.1492080688,
99.555557251,
99.9619064331,
100.379859924,
100.786209106,
101.192558289,
101.587303162,
101.982040405,
102.388389587,
102.79473877,
103.21269989,
103.619049072,
104.025398254,
104.420135498,
104.82648468,
105.232833862,
105.639183044,
106.045532227,
106.451881409,
106.858230591,
107.252967834,
107.659317017,
108.065666199,
108.472015381,
108.878364563,
109.284713745,
109.691062927,
110.085800171,
110.503761292,
110.910110474,
111.316459656,
111.711196899,
112.117546082,
112.523895264,
112.941856384,
113.336593628,
113.754554749,
114.149291992,
114.567253113,
114.961990356,
115.368339539,
115.774688721,
116.192649841,
116.587387085,
116.993736267,
117.400085449,
117.806434631,
118.212783813,
118.619132996,
119.025482178,
119.43183136,
119.838180542,
120.232925415,
120.639274597,
121.045623779,
121.440361023,
121.846710205,
122.253059387,
122.671020508,
123.065757751,
123.472106934,
123.878456116,
124.273193359,
124.667930603,
125.074279785,
125.492240906,
125.898590088,
126.30493927,
126.711288452,
127.129249573,
127.523986816,
127.930335999,
128.336685181,
128.731430054,
129.137771606,
129.544128418,
129.962081909,
130.368438721,
130.774780273,
131.181137085,
131.587478638,
131.982223511,
132.400177002,
132.794921875,
133.201263428,
133.607620239,
134.02557373,
134.420318604,
134.826660156,
135.233016968,
135.639358521,
136.045715332,
136.452056885,
136.858413696,
137.264755249,
137.671112061,
138.077453613,
138.483810425,
138.878540039,
139.284896851,
139.691238403,
140.109207153,
140.515548706,
140.921905518,
141.32824707,
141.734603882,
142.129333496,
142.535690308,
142.94203186,
143.336776733,
143.743133545,
144.149475098,
144.555831909,
144.962173462,
145.368530273,
145.774871826,
146.181228638,
146.58757019,
146.982315063,
147.377044678,
147.783401489,
148.189743042,
148.596099854,
148.932785034,
149.257858276,
149.594558716,
149.931243896,
150.302764893,
150.674285889,
151.045806885,
151.417327881,
151.788833618,
152.160354614,
152.53187561,
152.903396606,
153.286529541,
153.658050537
],
"bpm": 148.083496094,
"bpm_histogram_first_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 148,
"mean": 148,
"median": 148,
"min": 148,
"var": 0
},
"bpm_histogram_first_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.254143685102,
"mean": 0.254143685102,
"median": 0.254143685102,
"min": 0.254143685102,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.710526287556,
"mean": 0.710526287556,
"median": 0.710526287556,
"min": 0.710526287556,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 161,
"mean": 161,
"median": 161,
"min": 161,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.357142835855,
"mean": 0.357142835855,
"median": 0.357142835855,
"min": 0.357142835855,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.0236842110753,
"mean": 0.0236842110753,
"median": 0.0236842110753,
"min": 0.0236842110753,
"var": 0
},
"danceability": 1.12115991116,
"onset_rate": 3.83316969872
},
"tonal": {
"chords_changes_rate": 0.0677506774664,
"chords_histogram": [
45.6488990784,
3.55314660072,
5.87172555923,
0.873230934143,
3.37247824669,
0.120445646346,
1.14423370361,
1.62601625919,
0,
0,
0,
1.47545921803,
0.813008129597,
5.84161376953,
2.28846740723,
2.19813299179,
1.65612769127,
9.42487239838,
0.0903342366219,
2.10779881477,
0.301114112139,
3.79403805733,
3.9445950985,
3.85426068306
],
"chords_key": "C",
"chords_number_rate": 0.00481782574207,
"chords_scale": "major",
"chords_strength": {
"dmean": 0.0124771781266,
"dmean2": 0.012639018707,
"dvar": 0.000664771476295,
"dvar2": 0.00126215931959,
"max": 0.911895990372,
"mean": 0.533900141716,
"median": 0.531469464302,
"min": -1,
"var": 0.0250336583704
},
"hpcp": {
"dmean": [
0.101098366082,
0.107133664191,
0.0840218439698,
0.0697240158916,
0.0624289922416,
0.0572080127895,
0.0681572854519,
0.0913827344775,
0.135101258755,
0.126703247428,
0.123951636255,
0.0904646962881,
0.0762056112289,
0.0830950066447,
0.0998970195651,
0.0989530384541,
0.0979403927922,
0.0821817219257,
0.0646224841475,
0.0768627673388,
0.095348238945,
0.0974276736379,
0.099955573678,
0.0905892923474,
0.0817449465394,
0.0785701051354,
0.0568924359977,
0.0604921393096,
0.088753849268,
0.145203873515,
0.130199834704,
0.150746151805,
0.100050970912,
0.0788313522935,
0.0853106603026,
0.0994187816978
],
"dmean2": [
0.177760839462,
0.188698366284,
0.150418236852,
0.126145854592,
0.11253695935,
0.102395199239,
0.120666384697,
0.163159489632,
0.236812487245,
0.218460679054,
0.211648568511,
0.162705510855,
0.137617141008,
0.149667620659,
0.175143420696,
0.171997919679,
0.170763775706,
0.143649801612,
0.112773492932,
0.137260183692,
0.166871547699,
0.166930526495,
0.174060940742,
0.15655554831,
0.140539050102,
0.137705892324,
0.101862408221,
0.108395919204,
0.160164475441,
0.250225186348,
0.225503876805,
0.26024672389,
0.182913705707,
0.1429695189,
0.152281299233,
0.174121335149
],
"dvar": [
0.039171718061,
0.0405448228121,
0.0327021181583,
0.0256524756551,
0.0219673793763,
0.0184846762568,
0.0235055033118,
0.0300467852503,
0.044792573899,
0.0481537282467,
0.0387422442436,
0.0309893935919,
0.0316203571856,
0.0309354681522,
0.0328589044511,
0.0360947027802,
0.0355691723526,
0.0276216994971,
0.0231836494058,
0.0254257321358,
0.0343963950872,
0.0340715423226,
0.0336297154427,
0.026106826961,
0.0293445363641,
0.0276993345469,
0.0172748025507,
0.0218371395022,
0.0337668396533,
0.0474312566221,
0.0551845543087,
0.0507025122643,
0.0390308089554,
0.0331957899034,
0.0362453386188,
0.0373536907136
],
"dvar2": [
0.101375773549,
0.107584431767,
0.0893838331103,
0.0687153041363,
0.0600670911372,
0.0522505864501,
0.0632073581219,
0.0812910944223,
0.119995623827,
0.114881388843,
0.0983480662107,
0.0810529217124,
0.0849635004997,
0.0834002643824,
0.0898455306888,
0.0893080756068,
0.0883285030723,
0.0741656050086,
0.058929219842,
0.0684099048376,
0.091383099556,
0.0823390558362,
0.0913504883647,
0.0705854594707,
0.0727170854807,
0.0762021690607,
0.0477814674377,
0.0594966709614,
0.0947503149509,
0.125396326184,
0.125128507614,
0.135897681117,
0.110474511981,
0.087928198278,
0.097309909761,
0.100087910891
],
"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": [
0.13788805902,
0.106711030006,
0.0728288963437,
0.0710278078914,
0.0567701533437,
0.0526765882969,
0.0682380795479,
0.078420355916,
0.160831034184,
0.231409311295,
0.148918569088,
0.0779569894075,
0.0907006412745,
0.0829639732838,
0.0953529402614,
0.150818094611,
0.131852611899,
0.0831797420979,
0.0751003548503,
0.0683154165745,
0.0958144068718,
0.129575863481,
0.104948930442,
0.103801161051,
0.126255124807,
0.0837196484208,
0.0500025376678,
0.057621460408,
0.0699625387788,
0.188659340143,
0.302447676659,
0.195818662643,
0.0796785727143,
0.0744978114963,
0.072160243988,
0.102577894926
],
"median": [
0.0196419209242,
0.0175091978163,
0.0117609202862,
0.00769398501143,
0.00700469827279,
0.00989169254899,
0.00925997830927,
0.0135978786275,
0.0293591041118,
0.0385488085449,
0.0276756901294,
0.0120687736198,
0.0077982689254,
0.00929582025856,
0.0187652781606,
0.0214243493974,
0.0180213786662,
0.0108350431547,
0.00767130358145,
0.00848351512104,
0.0190311521292,
0.0244138780981,
0.0241811275482,
0.0203622337431,
0.0159547030926,
0.0117847565562,
0.00779176922515,
0.00623727124184,
0.010889980942,
0.040657736361,
0.0612510107458,
0.0445284098387,
0.0122809847817,
0.00631143990904,
0.00790804997087,
0.0159979760647
],
"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": [
0.0707597583532,
0.0433860458434,
0.0282372161746,
0.0321665778756,
0.0216309148818,
0.0164146665484,
0.0277803558856,
0.0275176223367,
0.0639021620154,
0.122588016093,
0.0566072948277,
0.0280078630894,
0.0502899326384,
0.037665490061,
0.0334602966905,
0.0788226276636,
0.0673540979624,
0.0333346650004,
0.038637638092,
0.0258784405887,
0.0370734855533,
0.0593456886709,
0.0409071408212,
0.0383312925696,
0.0646890848875,
0.0315183438361,
0.0151278432459,
0.0236741192639,
0.026154184714,
0.0726822763681,
0.158312186599,
0.0760815516114,
0.0314835831523,
0.0382602550089,
0.032905690372,
0.0428605563939
]
},
"hpcp_entropy": {
"dmean": 0.646963953972,
"dmean2": 1.0861274004,
"dvar": 0.309723883867,
"dvar2": 0.839796662331,
"max": 4.53680610657,
"mean": 1.88943588734,
"median": 1.86645376682,
"min": 0,
"var": 0.617332756519
},
"key_key": "C",
"key_scale": "major",
"key_strength": 0.830847322941,
"thpcp": [
1,
0.647446393967,
0.263445794582,
0.246316358447,
0.238587528467,
0.33915913105,
0.455907166004,
0.352824777365,
0.240798339248,
0.234843298793,
0.187702402472,
0.174167603254,
0.225619450212,
0.2592856884,
0.531764805317,
0.765121817589,
0.492377966642,
0.257753640413,
0.299888700247,
0.274308502674,
0.315270870924,
0.49865847826,
0.435951799154,
0.275021910667,
0.248308584094,
0.225875154138,
0.316796630621,
0.428424060345,
0.346998631954,
0.343203693628,
0.417444527149,
0.276807039976,
0.165326237679,
0.190517127514,
0.231321126223,
0.62377512455
],
"tuning_diatonic_strength": 0.664411842823,
"tuning_equal_tempered_deviation": 0.0109837027267,
"tuning_frequency": 438.984558105,
"tuning_nontempered_energy_ratio": 0.735283136368
}
}
← Back to summary page