Low-level JSON for f40f59e6-ee2e-486a-8690-26a1e8b8dd97
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.966807067394,
"barkbands": {
"dmean": [
5.59031941521e-05,
0.0036302045919,
0.0025909957476,
0.00139034818858,
0.00153039663564,
0.000598331680521,
0.000512387254275,
0.000757130037528,
0.000944733212236,
0.0010639668908,
0.00089841656154,
0.000416670111008,
0.000606475106906,
0.00069548789179,
0.000553493155167,
0.000546007941011,
0.000583422195632,
0.000316923658829,
0.00031411688542,
0.000225433002925,
0.000126770843053,
9.05323249754e-05,
8.42132139951e-05,
5.52806523046e-05,
2.54725619016e-05,
8.01185615273e-06,
1.2078629652e-06
],
"dmean2": [
9.11313763936e-05,
0.00604855874553,
0.00458376249298,
0.00242386315949,
0.00254927040078,
0.000985584105365,
0.000857142149471,
0.00123878230806,
0.00150407012552,
0.0016488477122,
0.00137218972668,
0.000670524197631,
0.000986685045063,
0.00111051963177,
0.000881275627762,
0.000892863492481,
0.000936818949413,
0.000514104380272,
0.000522823131178,
0.000375762436306,
0.000210016893107,
0.000147688217112,
0.000132328321342,
8.80282386788e-05,
3.8560552639e-05,
1.22753954201e-05,
1.85537930975e-06
],
"dvar": [
1.51394807801e-08,
5.23705857631e-05,
2.11756014323e-05,
4.61700938104e-06,
6.61571721139e-06,
1.46159834458e-06,
1.848093234e-06,
3.47350101038e-06,
4.12145709561e-06,
3.84803570341e-06,
2.41536281465e-06,
5.65232085137e-07,
1.46855200001e-06,
1.38555310514e-06,
6.97409404893e-07,
5.44359295418e-07,
6.61341459818e-07,
1.96760822746e-07,
1.41896663308e-07,
1.05528684458e-07,
3.28811822214e-08,
2.24733067711e-08,
6.44459277055e-08,
4.42700844872e-08,
3.8223326726e-09,
4.39031616617e-10,
9.88914419103e-12
],
"dvar2": [
3.52978055673e-08,
0.000135508103995,
6.17929690634e-05,
1.30055277623e-05,
1.7651997041e-05,
3.84574423151e-06,
5.01220893057e-06,
9.02004740055e-06,
1.02107023849e-05,
9.36165542953e-06,
5.51017728867e-06,
1.36450046284e-06,
3.99749751523e-06,
3.34369769917e-06,
1.6806578742e-06,
1.35586913075e-06,
1.54689917053e-06,
4.89988622121e-07,
3.73939911924e-07,
2.83436776272e-07,
8.66271463451e-08,
5.70022073987e-08,
1.50049885406e-07,
1.12515593287e-07,
9.44881239917e-09,
1.11847320294e-09,
2.3918058506e-11
],
"max": [
0.00134654552676,
0.0666107088327,
0.0459404736757,
0.0253880545497,
0.0306122787297,
0.0224104169756,
0.0399059653282,
0.0315496176481,
0.039437558502,
0.0278277304024,
0.0338919758797,
0.0140568371862,
0.0202561207116,
0.028664637357,
0.0144331455231,
0.0139509839937,
0.0259835664183,
0.0108310552314,
0.00625118659809,
0.00601832335815,
0.00241875601932,
0.00268738763407,
0.00557790417224,
0.00609610276297,
0.00184255256318,
0.000449045386631,
5.94886842009e-05
],
"mean": [
5.59722575417e-05,
0.00454557035118,
0.00353192631155,
0.00172093522269,
0.00239374139346,
0.000977263087407,
0.000819298031274,
0.00106110458728,
0.00141129468102,
0.00204012659378,
0.00161444139667,
0.000745859055314,
0.000983363948762,
0.00121133448556,
0.000959930126555,
0.00107381248381,
0.00124155485537,
0.000688125903253,
0.000828395597637,
0.000536633189768,
0.000309120019665,
0.000221497102757,
0.000167345264344,
0.000101985315268,
5.73159268242e-05,
1.59926221386e-05,
2.27104442274e-06
],
"median": [
1.41891096064e-05,
0.00223198439926,
0.00235051847994,
0.00103231566027,
0.0014749832917,
0.000598022714257,
0.000438603921793,
0.000472702260595,
0.000730059342459,
0.0010096472688,
0.000823612557724,
0.000444379838882,
0.000477907335153,
0.000730151310563,
0.000629645306617,
0.000823611975648,
0.000951070978772,
0.000524864415638,
0.000705416605342,
0.000415287766373,
0.000244450406171,
0.000152142019942,
9.19272497413e-05,
4.89826306875e-05,
2.25076673814e-05,
4.18729723606e-06,
3.93441524693e-07
],
"min": [
2.99791500064e-25,
7.29126069781e-24,
4.02352509365e-24,
1.02830346135e-24,
1.4938643185e-23,
4.33939841074e-24,
1.86619861938e-23,
6.73785505128e-24,
1.15794628247e-23,
2.19711740719e-23,
2.09695794687e-23,
4.73990798326e-23,
2.39559465317e-23,
3.92416743155e-23,
5.98055520869e-23,
6.96207614181e-23,
8.03442210193e-23,
9.51417306774e-23,
1.45247051488e-22,
1.80572230202e-22,
2.92046126853e-22,
3.43659188046e-22,
4.73132618635e-22,
5.69280702324e-22,
9.71471021887e-22,
1.36750534863e-21,
2.06211946378e-21
],
"var": [
1.49736774091e-08,
5.0281847507e-05,
1.78523005161e-05,
4.51552386949e-06,
8.00925499789e-06,
1.76707874289e-06,
2.00311387744e-06,
4.01687248086e-06,
5.05779280502e-06,
8.7174366854e-06,
5.51440871277e-06,
1.10619930638e-06,
2.55551208284e-06,
2.63629067376e-06,
1.22011692838e-06,
1.07269625005e-06,
1.71445526576e-06,
4.06544074849e-07,
4.18646720846e-07,
2.6308734391e-07,
7.83021008033e-08,
5.47399956474e-08,
1.02862635742e-07,
5.29168779906e-08,
8.24649060149e-09,
7.99691146636e-10,
1.86630693538e-11
]
},
"barkbands_crest": {
"dmean": 2.34328222275,
"dmean2": 3.86185717583,
"dvar": 5.48679447174,
"dvar2": 13.8613080978,
"max": 24.9346256256,
"mean": 7.31752061844,
"median": 6.49283838272,
"min": 2.24115109444,
"var": 10.9898681641
},
"barkbands_flatness_db": {
"dmean": 0.0167723372579,
"dmean2": 0.0258819554001,
"dvar": 0.000373365823179,
"dvar2": 0.000856980565004,
"max": 0.393571317196,
"mean": 0.10410797596,
"median": 0.0917024686933,
"min": 0.0188862215728,
"var": 0.00205160863698
},
"barkbands_kurtosis": {
"dmean": 1.44239914417,
"dmean2": 2.33995389938,
"dvar": 16.2552337646,
"dvar2": 34.7478599548,
"max": 118.427375793,
"mean": 0.61527556181,
"median": -0.636006593704,
"min": -1.91179394722,
"var": 30.4534072876
},
"barkbands_skewness": {
"dmean": 0.442492723465,
"dmean2": 0.688927471638,
"dvar": 0.283805966377,
"dvar2": 0.647678256035,
"max": 8.38067054749,
"mean": 0.650500416756,
"median": 0.482280522585,
"min": -4.39202404022,
"var": 0.858628511429
},
"barkbands_spread": {
"dmean": 5.59486913681,
"dmean2": 8.90658187866,
"dvar": 42.211315155,
"dvar2": 96.3178634644,
"max": 108.353607178,
"mean": 30.7963523865,
"median": 30.5646057129,
"min": 0.861244678497,
"var": 142.689071655
},
"dissonance": {
"dmean": 0.0127959204838,
"dmean2": 0.0213741008192,
"dvar": 0.000219632158405,
"dvar2": 0.00056713813683,
"max": 0.500000059605,
"mean": 0.476412028074,
"median": 0.481666266918,
"min": 0.167289182544,
"var": 0.000556310580578
},
"dynamic_complexity": 1.87100887299,
"erbbands": {
"dmean": [
0.0793748572469,
0.940575838089,
2.88373947144,
3.48993825912,
5.99429416656,
4.75339269638,
4.49071025848,
5.09510421753,
6.6429605484,
10.0988140106,
16.7787895203,
23.1165885925,
24.2955589294,
34.4870414734,
31.7054634094,
15.8705644608,
29.7912502289,
24.3607597351,
36.6056175232,
20.421628952,
35.1658859253,
25.4565296173,
17.6138076782,
14.629365921,
14.4749279022,
10.7562952042,
6.10660028458,
4.40750074387,
3.21755099297,
2.87832999229,
2.24121141434,
1.47824287415,
0.771905124187,
0.352235913277,
0.160187184811,
0.0507040843368,
0.0117584988475,
0.00224154046737,
0.000206703611184,
1.76122302946e-05
],
"dmean2": [
0.127611264586,
1.61989855766,
5.12381219864,
6.14119100571,
10.1877059937,
7.98782491684,
7.47269296646,
8.40639686584,
10.9345560074,
16.8784885406,
27.3670692444,
36.3666687012,
38.1161651611,
53.3790435791,
48.6354675293,
25.5081138611,
48.3675575256,
38.5654258728,
58.4820404053,
31.6440258026,
57.230884552,
40.5515594482,
28.4150600433,
24.3313865662,
24.116815567,
18.031332016,
10.1941385269,
7.23596811295,
5.29200458527,
4.60623168945,
3.53577017784,
2.35569643974,
1.23076117039,
0.54101485014,
0.24578486383,
0.077689319849,
0.0182413607836,
0.00349782290868,
0.000315713201417,
2.71055614576e-05
],
"dvar": [
0.0285609103739,
3.53759360313,
27.9975681305,
33.1376991272,
104.092750549,
66.6067733765,
80.5371398926,
121.009223938,
278.091125488,
660.795593262,
1794.19555664,
2400.31323242,
2729.43530273,
4615.875,
2361.02026367,
879.005859375,
3833.33618164,
1660.36523438,
2575.21948242,
1906.6159668,
1823.39282227,
1036.5222168,
535.060791016,
342.437561035,
307.316772461,
243.774703979,
73.8780441284,
42.9811782837,
28.6876411438,
43.8461647034,
54.6941795349,
26.7766418457,
9.59636878967,
0.734880626202,
0.165543287992,
0.0209659710526,
0.000912712072022,
3.64008556062e-05,
2.76024962886e-07,
8.75771233311e-10
],
"dvar2": [
0.0636847615242,
9.70653438568,
81.8063812256,
94.3992767334,
274.302642822,
177.51651001,
218.100082397,
320.903289795,
723.386535645,
1738.39294434,
4703.15673828,
5860.51220703,
6472.71240234,
11349.5439453,
5502.18994141,
2043.86682129,
10493.5947266,
3927.54614258,
6464.21875,
4076.63574219,
4546.76904297,
2428.55322266,
1298.71386719,
900.612854004,
795.405944824,
665.793823242,
194.864120483,
112.166755676,
73.620300293,
105.34412384,
127.450332642,
64.993347168,
25.3332614899,
1.84724295139,
0.414071291685,
0.0545992441475,
0.0023194567766,
9.27728760871e-05,
6.62703655507e-07,
2.05967620737e-09
],
"max": [
1.40211367607,
17.0154304504,
47.7673568726,
59.4200363159,
122.72996521,
107.63143158,
233.046661377,
225.47114563,
660.631469727,
572.712646484,
793.51171875,
1082.08789062,
891.330078125,
1609.0402832,
836.184875488,
710.50378418,
1119.05700684,
853.301635742,
1144.74121094,
1009.46807861,
763.012573242,
874.156921387,
470.887908936,
426.58291626,
322.483123779,
262.706176758,
169.574920654,
101.966827393,
108.794113159,
199.834411621,
174.216918945,
139.707504272,
91.2684020996,
20.1819458008,
12.0117778778,
5.06188678741,
0.60774743557,
0.121185094118,
0.00991880428046,
0.000624637468718
],
"mean": [
0.0973686799407,
1.16574180126,
3.9905667305,
4.78838014603,
8.02286338806,
7.28946733475,
7.04905986786,
8.26524162292,
11.6615867615,
15.2079725266,
24.4418048859,
35.8375511169,
44.8851585388,
70.6363525391,
61.8628845215,
32.2702941895,
50.0502471924,
47.507232666,
70.929901123,
41.3216590881,
75.7469482422,
62.3619804382,
41.3128547668,
38.5690460205,
38.7965431213,
25.6133480072,
14.9496269226,
10.7635040283,
7.92550468445,
6.20534276962,
4.3332157135,
2.730032444,
1.38669061661,
0.771042644978,
0.336871474981,
0.101341404021,
0.0230588000268,
0.00416414160281,
0.000414003879996,
5.71019954805e-05
],
"median": [
0.038723371923,
0.639063000679,
2.71909570694,
3.36220002174,
4.31106901169,
4.46544122696,
4.35665750504,
4.98807001114,
6.74005746841,
8.17908000946,
12.0824813843,
19.3132362366,
22.9864330292,
39.8069152832,
38.2212562561,
20.7471580505,
26.0962467194,
30.1316566467,
51.3209762573,
26.1933746338,
61.331905365,
50.7445144653,
31.4499149323,
32.677947998,
32.3173675537,
19.9833774567,
11.797203064,
8.49637699127,
5.62279510498,
3.73358654976,
2.28832936287,
1.28538954258,
0.65988099575,
0.345200806856,
0.1120095402,
0.0282345134765,
0.00621301913634,
0.000837963889353,
9.59535318543e-05,
4.2539792048e-05
],
"min": [
1.22527920526e-22,
1.29539765587e-21,
6.65685957194e-21,
4.06248189767e-21,
3.25114098606e-20,
5.03738614319e-20,
3.81739910661e-20,
4.83234810262e-20,
2.46612422502e-19,
2.0673877561e-19,
2.69341924018e-19,
3.02831830382e-19,
5.29260658197e-19,
7.06859179145e-19,
1.51906208405e-18,
2.0866683539e-18,
1.41902834083e-18,
2.15991747189e-18,
3.11838322818e-18,
4.66570934997e-18,
4.5868918589e-18,
5.03669116931e-18,
6.74637216583e-18,
7.11811499133e-18,
8.80791925132e-18,
9.23389162418e-18,
1.08828050378e-17,
1.21876204155e-17,
9.86910181454e-18,
1.24098689569e-17,
1.28826663699e-17,
1.05461077869e-17,
9.75976590835e-18,
8.60553876111e-18,
5.85938184549e-18,
4.85515397617e-18,
2.39582317873e-18,
1.04658127444e-18,
2.37310362923e-19,
3.16302751001e-20
],
"var": [
0.03122333996,
3.02657341957,
22.3370323181,
29.3650951385,
119.798721313,
80.1497879028,
96.1526870728,
130.80090332,
347.27053833,
667.67376709,
1968.93469238,
3156.02978516,
5276.87646484,
10126.7353516,
5732.84130859,
1816.66210938,
6440.33203125,
3627.50097656,
5329.81591797,
3922.85131836,
4328.00732422,
3202.17089844,
1412.69116211,
905.894836426,
960.916015625,
568.789367676,
179.386260986,
98.2565155029,
66.0958099365,
78.5702667236,
84.7015991211,
37.0760345459,
10.0328092575,
1.44442665577,
0.327148914337,
0.0338269472122,
0.00163301359862,
6.26548571745e-05,
5.49320304799e-07,
2.05979233669e-09
]
},
"erbbands_crest": {
"dmean": 2.31811237335,
"dmean2": 3.8020324707,
"dvar": 5.22674131393,
"dvar2": 13.175368309,
"max": 27.9921474457,
"mean": 7.83564138412,
"median": 6.86245107651,
"min": 2.44763302803,
"var": 13.0097570419
},
"erbbands_flatness_db": {
"dmean": 0.0150217199698,
"dmean2": 0.0220806188881,
"dvar": 0.000242412468651,
"dvar2": 0.000494025705848,
"max": 0.37201076746,
"mean": 0.16199862957,
"median": 0.156080648303,
"min": 0.0425579287112,
"var": 0.00157159240916
},
"erbbands_kurtosis": {
"dmean": 0.718072831631,
"dmean2": 1.10900807381,
"dvar": 1.24150192738,
"dvar2": 2.77120065689,
"max": 38.0846443176,
"mean": 0.365984410048,
"median": -0.0180957317352,
"min": -1.90339958668,
"var": 2.59476661682
},
"erbbands_skewness": {
"dmean": 0.306831330061,
"dmean2": 0.475097209215,
"dvar": 0.101802878082,
"dvar2": 0.223765492439,
"max": 4.91982889175,
"mean": -0.148294061422,
"median": -0.20080447197,
"min": -3.37548780441,
"var": 0.383583366871
},
"erbbands_spread": {
"dmean": 6.54169034958,
"dmean2": 10.040594101,
"dvar": 70.0174407959,
"dvar2": 154.149688721,
"max": 169.522735596,
"mean": 31.5287456512,
"median": 29.1134357452,
"min": 3.85342502594,
"var": 211.975875854
},
"gfcc": {
"cov": [
[
15733.0517578,
468.69619751,
-1096.1730957,
360.031707764,
-112.721878052,
335.322845459,
-231.610671997,
122.753303528,
-265.098510742,
-54.5870170593,
-176.437789917,
38.011631012,
-109.692443848
],
[
468.69619751,
1355.56274414,
-367.424987793,
87.8973846436,
52.6388816833,
-190.947952271,
141.338378906,
-189.000305176,
87.1910095215,
-121.566810608,
57.2868919373,
-113.626930237,
81.5111541748
],
[
-1096.1730957,
-367.424987793,
830.81262207,
81.8047103882,
-12.1762151718,
127.483406067,
-93.9384078979,
72.6909790039,
-1.82311475277,
32.6987724304,
-21.8223457336,
31.4765377045,
-39.6524658203
],
[
360.031707764,
87.8973846436,
81.8047103882,
325.187194824,
-3.07001781464,
20.1842365265,
-2.86778521538,
-25.6677036285,
39.0667533875,
-19.0835189819,
3.85470175743,
-15.9354791641,
11.4593763351
],
[
-112.721878052,
52.6388816833,
-12.1762151718,
-3.07001781464,
234.823150635,
35.2422561646,
66.2614593506,
36.0260887146,
-1.76904165745,
43.2795753479,
-9.2334985733,
15.2924108505,
22.3099784851
],
[
335.322845459,
-190.947952271,
127.483406067,
20.1842365265,
35.2422561646,
201.781921387,
8.46355056763,
64.701461792,
-23.0549240112,
12.8950567245,
5.37446212769,
18.8544788361,
-20.9405536652
],
[
-231.610671997,
141.338378906,
-93.9384078979,
-2.86778521538,
66.2614593506,
8.46355056763,
155.510848999,
8.14588546753,
17.2935352325,
4.02529478073,
13.3803510666,
-5.00238513947,
5.98761129379
],
[
122.753303528,
-189.000305176,
72.6909790039,
-25.6677036285,
36.0260887146,
64.701461792,
8.14588546753,
137.083511353,
20.1685676575,
42.9102516174,
-6.66949987411,
19.7507991791,
-15.2097053528
],
[
-265.098510742,
87.1910095215,
-1.82311475277,
39.0667533875,
-1.76904165745,
-23.0549240112,
17.2935352325,
20.1685676575,
99.4742050171,
15.2175006866,
11.7833013535,
-15.8472585678,
7.54108858109
],
[
-54.5870170593,
-121.566810608,
32.6987724304,
-19.0835189819,
43.2795753479,
12.8950567245,
4.02529478073,
42.9102516174,
15.2175006866,
81.9095153809,
8.91752910614,
21.9284286499,
-4.71348047256
],
[
-176.437789917,
57.2868919373,
-21.8223457336,
3.85470175743,
-9.2334985733,
5.37446212769,
13.3803510666,
-6.66949987411,
11.7833013535,
8.91752910614,
75.7881164551,
15.2597017288,
7.52100658417
],
[
38.011631012,
-113.626930237,
31.4765377045,
-15.9354791641,
15.2924108505,
18.8544788361,
-5.00238513947,
19.7507991791,
-15.8472585678,
21.9284286499,
15.2597017288,
64.0456390381,
13.4929742813
],
[
-109.692443848,
81.5111541748,
-39.6524658203,
11.4593763351,
22.3099784851,
-20.9405536652,
5.98761129379,
-15.2097053528,
7.54108858109,
-4.71348047256,
7.52100658417,
13.4929742813,
61.5646896362
]
],
"icov": [
[
0.000144148958498,
-0.000300146552036,
0.000332605908625,
-0.00030233207508,
0.000240253342781,
-0.000450122461189,
0.000485588359879,
-0.000441123149358,
0.000525108887814,
-0.000379392557079,
0.000646535365377,
-0.000604781904258,
0.00048854877241
],
[
-0.000300146552036,
0.00243464927189,
-0.000514330517035,
0.000558716186788,
-0.00143975915853,
0.00177781435195,
-0.00192777777556,
0.00219281762838,
-0.00223327684216,
0.00283448607661,
-0.00295860064216,
0.00354136154056,
-0.00226197508164
],
[
0.000332605908625,
-0.000514330517035,
0.00237065413967,
-0.00111477670725,
0.000471849460155,
-0.00175705214497,
0.00197550514713,
-0.00113626429811,
0.000788116594777,
-0.000945616047829,
0.00183674716391,
-0.00194084679242,
0.00179854338057
],
[
-0.00030233207508,
0.000558716186788,
-0.00111477670725,
0.00428776955232,
-0.000661569065414,
5.47092204215e-05,
-0.000867531634867,
0.00212419545278,
-0.00297865341417,
0.00151268346235,
-0.00128407438751,
0.00160103454255,
-0.00164036871865
],
[
0.000240253342781,
-0.00143975915853,
0.000471849460155,
-0.000661569065414,
0.00706523889676,
-0.00201915064827,
-0.00132813991513,
-0.00191515428014,
0.00264371861704,
-0.00515887374058,
0.00360392336734,
-0.00180153886322,
-0.00159396918025
],
[
-0.000450122461189,
0.00177781435195,
-0.00175705214497,
5.47092204215e-05,
-0.00201915064827,
0.00913614220917,
-0.00256593921222,
-0.00156102958135,
0.000471037667012,
0.00332921021618,
-0.00440349150449,
0.002482798649,
-0.000403520301916
],
[
0.000485588359879,
-0.00192777777556,
0.00197550514713,
-0.000867531634867,
-0.00132813991513,
-0.00256593921222,
0.0105300759897,
-0.00232134619728,
0.000713289366104,
-0.00110210792627,
0.00141551659908,
-0.00272388476878,
0.00311462348327
],
[
-0.000441123149358,
0.00219281762838,
-0.00113626429811,
0.00212419545278,
-0.00191515428014,
-0.00156102958135,
-0.00232134619728,
0.014261238277,
-0.00651259860024,
-0.00107306917198,
-0.000516991014592,
0.000505687261466,
-0.000236475898419
],
[
0.000525108887814,
-0.00223327684216,
0.000788116594777,
-0.00297865341417,
0.00264371861704,
0.000471037667012,
0.000713289366104,
-0.00651259860024,
0.0171880777925,
-0.00593891274184,
0.000527294818312,
0.00218426831998,
-0.000624858599622
],
[
-0.000379392557079,
0.00283448607661,
-0.000945616047829,
0.00151268346235,
-0.00515887374058,
0.00332921021618,
-0.00110210792627,
-0.00107306917198,
-0.00593891274184,
0.0217927582562,
-0.00562856486067,
-0.00118097476661,
0.000866918999236
],
[
0.000646535365377,
-0.00295860064216,
0.00183674716391,
-0.00128407438751,
0.00360392336734,
-0.00440349150449,
0.00141551659908,
-0.000516991014592,
0.000527294818312,
-0.00562856486067,
0.0202167909592,
-0.00944052450359,
0.0025257174857
],
[
-0.000604781904258,
0.00354136154056,
-0.00194084679242,
0.00160103454255,
-0.00180153886322,
0.002482798649,
-0.00272388476878,
0.000505687261466,
0.00218426831998,
-0.00118097476661,
-0.00944052450359,
0.0284207742661,
-0.0108607560396
],
[
0.00048854877241,
-0.00226197508164,
0.00179854338057,
-0.00164036871865,
-0.00159396918025,
-0.000403520301916,
0.00311462348327,
-0.000236475898419,
-0.000624858599622,
0.000866918999236,
0.0025257174857,
-0.0108607560396,
0.0238658320159
]
],
"mean": [
21.6384792328,
90.4374313354,
-143.444946289,
41.8535728455,
-50.1674423218,
15.6094207764,
-28.6561851501,
9.99998760223,
-21.9357204437,
-5.00344085693,
-17.3801250458,
-4.24001073837,
-8.10752677917
]
},
"hfc": {
"dmean": 6.50929117203,
"dmean2": 10.2393903732,
"dvar": 58.589515686,
"dvar2": 144.538925171,
"max": 115.450752258,
"mean": 30.975025177,
"median": 29.5158538818,
"min": 1.09774265589e-16,
"var": 252.849563599
},
"melbands": {
"dmean": [
0.000855833641253,
0.00139494170435,
0.000682333484292,
0.00038107711589,
0.000160438066814,
0.000112860645459,
0.000102699283161,
0.000127317092847,
0.000144310150063,
0.000139633208164,
0.000125194506836,
0.000145815094584,
0.000123645440908,
5.56259437872e-05,
5.12445658387e-05,
5.52868186787e-05,
5.35924409633e-05,
6.83294711052e-05,
3.21995612467e-05,
2.76978171314e-05,
4.90885868203e-05,
3.20397230098e-05,
2.46596846409e-05,
1.22540086522e-05,
1.3369579392e-05,
1.33058038045e-05,
1.05079061541e-05,
6.67663834975e-06,
4.53115353594e-06,
3.57771727977e-06,
2.61406489699e-06,
2.06166237149e-06,
1.85291207799e-06,
1.76555704456e-06,
1.45168667132e-06,
1.09411382709e-06,
9.03198838387e-07,
6.41675967472e-07,
4.03000768756e-07,
2.76706003888e-07
],
"dmean2": [
0.00139192538336,
0.00246937572956,
0.00119018100668,
0.000640218378976,
0.000265692477114,
0.000185634591617,
0.000169952720171,
0.00021100914455,
0.000235609462834,
0.00022038120369,
0.000196732507902,
0.000225167546887,
0.000187555502634,
8.9307424787e-05,
8.3373641246e-05,
8.96699202713e-05,
8.52675802889e-05,
0.000109319800686,
5.09147284902e-05,
4.37254748249e-05,
8.02123322501e-05,
5.17405496794e-05,
3.99742275476e-05,
1.99875448743e-05,
2.23393235501e-05,
2.23749102588e-05,
1.76923476829e-05,
1.12402631203e-05,
7.60783950682e-06,
5.96253858021e-06,
4.3116656343e-06,
3.41795748682e-06,
3.04689206132e-06,
2.83270605905e-06,
2.30603859563e-06,
1.72813690824e-06,
1.4603275531e-06,
1.04314858618e-06,
6.4545412215e-07,
4.29441740835e-07
],
"dvar": [
3.03474075736e-06,
6.9846819315e-06,
1.13308567506e-06,
4.23876002742e-07,
8.60364011146e-08,
5.55495276444e-08,
6.6270402499e-08,
9.40987163744e-08,
1.2754908596e-07,
8.91969449412e-08,
7.32104226131e-08,
8.05523683312e-08,
3.9683094144e-08,
9.84220616118e-09,
1.00002139902e-08,
1.19627179274e-08,
8.67012150962e-09,
1.04952810887e-08,
3.30441518592e-09,
2.89205326354e-09,
3.75979025691e-09,
1.84794657354e-09,
1.42895073552e-09,
2.85449025528e-10,
2.90191648489e-10,
2.52294685144e-10,
2.23539173283e-10,
9.44517172807e-11,
4.05554548277e-11,
2.78511762264e-11,
1.51229827272e-11,
1.09120360317e-11,
1.21061268649e-11,
1.95982934742e-11,
2.27326785868e-11,
1.40184131664e-11,
1.08926166698e-11,
7.46561926862e-12,
1.2159099682e-12,
4.10174390113e-13
],
"dvar2": [
7.38511380405e-06,
2.01308539545e-05,
3.17613580592e-06,
1.14226418191e-06,
2.29841802479e-07,
1.45844012422e-07,
1.7466869906e-07,
2.43489552076e-07,
3.36876610163e-07,
2.16661277364e-07,
1.73909882051e-07,
1.98818597141e-07,
9.06959698455e-08,
2.40766269144e-08,
2.67731810055e-08,
3.23149258463e-08,
2.05586339064e-08,
2.62337831458e-08,
7.66380203743e-09,
6.38371444595e-09,
9.34458732615e-09,
4.38659553126e-09,
3.28094684754e-09,
7.15111081462e-10,
7.76255171253e-10,
6.69879540727e-10,
5.90745563578e-10,
2.59297944227e-10,
1.08313892577e-10,
7.32245861168e-11,
3.94580410013e-11,
2.82864981438e-11,
3.1533855388e-11,
4.75451553128e-11,
5.4058490323e-11,
3.37127652184e-11,
2.73439014487e-11,
1.98899126336e-11,
3.16186508399e-12,
1.02659948684e-12
],
"max": [
0.0150503013283,
0.0223665833473,
0.0105321351439,
0.00767464004457,
0.00679852580652,
0.00442669959739,
0.00936226267368,
0.00643761549145,
0.00666543561965,
0.00689762691036,
0.00451182667166,
0.00604508956894,
0.00364209874533,
0.00208641588688,
0.00169530126732,
0.00185457395855,
0.00199309410527,
0.00267643015832,
0.00149413116742,
0.00120504933875,
0.00127904163674,
0.00141322927084,
0.000868688977789,
0.000417177943746,
0.000413293892052,
0.000293794437312,
0.00026088609593,
0.00016508315457,
0.000143749988638,
8.03338407422e-05,
6.83804173605e-05,
7.12941036909e-05,
6.71869929647e-05,
0.000152852429892,
0.000115044946142,
0.00010727179324,
9.50311150518e-05,
7.91572820162e-05,
2.39186610997e-05,
1.40916072269e-05
],
"mean": [
0.00108026794624,
0.00193962012418,
0.000974414171651,
0.000572578515857,
0.000261675857473,
0.000185463999514,
0.000176835281309,
0.000190007936908,
0.000209780904697,
0.000213102888665,
0.000222128233872,
0.000286657508695,
0.000230045654462,
0.000100223318441,
8.92284224392e-05,
9.07767316676e-05,
9.35698553803e-05,
0.000125627237139,
5.76804523007e-05,
5.36524457857e-05,
0.00010014372674,
6.91243985784e-05,
5.01972754137e-05,
2.71663138847e-05,
3.14717144647e-05,
3.20588442264e-05,
2.43652430072e-05,
1.43952611324e-05,
9.68852145888e-06,
7.70591577748e-06,
5.76474849368e-06,
4.63311835119e-06,
3.89657088817e-06,
3.33573439093e-06,
2.60875594904e-06,
1.933129397e-06,
1.55849772909e-06,
1.01430896393e-06,
7.78336755047e-07,
5.92005278577e-07
],
"median": [
0.000487744866405,
0.00136082468089,
0.000666333187837,
0.000343754858477,
0.0001691862999,
0.000113264875836,
9.99047479127e-05,
9.70350738498e-05,
0.000106960542325,
0.000111999965156,
0.000104881641164,
0.00014866075071,
0.000127905615955,
5.97816069785e-05,
5.10980789841e-05,
4.40507938038e-05,
5.48964271729e-05,
8.77606798895e-05,
3.66569765902e-05,
3.58876823157e-05,
7.97959219199e-05,
5.46446026419e-05,
3.47165841958e-05,
2.11177739402e-05,
2.60640426859e-05,
2.69675456366e-05,
1.86131474038e-05,
1.09258317025e-05,
7.45037050365e-06,
5.60693115403e-06,
4.44652096121e-06,
3.27812449541e-06,
2.32480238083e-06,
1.89963634512e-06,
1.31801766656e-06,
9.36064282087e-07,
6.80826019561e-07,
4.60849321371e-07,
3.60565508117e-07,
2.54948076872e-07
],
"min": [
2.62292070023e-24,
3.21690318236e-24,
1.3485943009e-24,
3.06804434069e-24,
1.61202739906e-24,
1.26156578533e-24,
3.58974704795e-24,
1.83657961396e-24,
2.40033077683e-24,
1.76536914004e-24,
2.47761725466e-24,
2.60504728149e-24,
4.21261308048e-24,
4.46749916655e-24,
4.38957903621e-24,
2.76609165757e-24,
3.8507061797e-24,
4.75259823087e-24,
5.24249584136e-24,
3.92242468004e-24,
4.83150009861e-24,
4.54400171385e-24,
4.86309476672e-24,
3.84459763528e-24,
4.99413481827e-24,
6.14215186629e-24,
4.70546734165e-24,
4.5302392465e-24,
6.00828138182e-24,
5.96450394031e-24,
6.17925436125e-24,
4.12393604283e-24,
6.48829456517e-24,
6.57363787664e-24,
7.48199227634e-24,
7.06394332822e-24,
5.58360008564e-24,
6.56004422552e-24,
6.90474883097e-24,
7.38150796309e-24
],
"var": [
3.15558645525e-06,
5.43088663107e-06,
1.07764401491e-06,
4.87142244765e-07,
1.08949627986e-07,
6.40327897372e-08,
8.20208185814e-08,
1.03607305846e-07,
1.34859263312e-07,
1.1516913645e-07,
1.43617057802e-07,
1.79673975254e-07,
9.72805125343e-08,
1.84556672167e-08,
1.7116608575e-08,
2.04667358616e-08,
1.7055070245e-08,
2.03481640426e-08,
5.5851119285e-09,
5.55759971377e-09,
8.49680947823e-09,
4.81033968214e-09,
3.54880924647e-09,
6.17471185294e-10,
6.86361967261e-10,
6.62315646771e-10,
5.46355238829e-10,
1.92493992968e-10,
8.22210147189e-11,
6.12950870615e-11,
3.08311952357e-11,
2.33444340247e-11,
2.39492262827e-11,
3.05574628101e-11,
3.32305780115e-11,
1.98519031075e-11,
1.37920525695e-11,
7.15474988283e-12,
1.75356409081e-12,
8.67914030575e-13
]
},
"melbands_crest": {
"dmean": 3.20669579506,
"dmean2": 5.26383638382,
"dvar": 8.78430938721,
"dvar2": 21.459526062,
"max": 35.1598434448,
"mean": 11.8830766678,
"median": 11.1295213699,
"min": 1.57112395763,
"var": 20.8364295959
},
"melbands_flatness_db": {
"dmean": 0.0236718896776,
"dmean2": 0.0367323569953,
"dvar": 0.000699099968188,
"dvar2": 0.00160615879577,
"max": 0.469627797604,
"mean": 0.149610385299,
"median": 0.139055460691,
"min": 0.00513803213835,
"var": 0.00315130967647
},
"melbands_kurtosis": {
"dmean": 4.10153484344,
"dmean2": 6.65837860107,
"dvar": 106.603691101,
"dvar2": 243.261474609,
"max": 310.398742676,
"mean": 5.18432664871,
"median": 1.57524490356,
"min": -1.79563510418,
"var": 200.18800354
},
"melbands_skewness": {
"dmean": 0.631641387939,
"dmean2": 0.992573857307,
"dvar": 0.620529413223,
"dvar2": 1.45109605789,
"max": 14.4478940964,
"mean": 1.69592642784,
"median": 1.41230750084,
"min": -2.62208628654,
"var": 1.702247262
},
"melbands_spread": {
"dmean": 9.00843524933,
"dmean2": 14.221282959,
"dvar": 106.567832947,
"dvar2": 250.75138855,
"max": 235.071777344,
"mean": 39.6968269348,
"median": 38.9038848877,
"min": 0.773894250393,
"var": 348.823394775
},
"mfcc": {
"cov": [
[
7875.56298828,
564.974975586,
-420.272644043,
102.784255981,
23.9614849091,
136.248809814,
122.188201904,
151.42880249,
67.3365249634,
60.8866233826,
-48.3595809937,
-53.693813324,
12.2746992111
],
[
564.974975586,
1172.81567383,
-307.84173584,
162.652069092,
-96.1022567749,
36.5009040833,
-6.37063121796,
-15.8410482407,
24.4671173096,
-48.1002616882,
10.5801525116,
-21.5420608521,
-18.8457717896
],
[
-420.272644043,
-307.84173584,
723.002685547,
14.8935995102,
126.393440247,
20.7256317139,
-38.0622901917,
35.1551399231,
-41.3303794861,
32.43409729,
-32.381942749,
33.8207092285,
0.817202866077
],
[
102.784255981,
162.652069092,
14.8935995102,
270.905487061,
11.5560464859,
40.5959129333,
-27.5018768311,
-12.1810436249,
29.8700790405,
-3.32659482956,
-13.0467119217,
-2.64618349075,
21.5880680084
],
[
23.9614849091,
-96.1022567749,
126.393440247,
11.5560464859,
187.906219482,
30.8783111572,
27.1480293274,
14.7270154953,
28.1558265686,
25.0404987335,
-0.860353767872,
12.1701145172,
5.29759263992
],
[
136.248809814,
36.5009040833,
20.7256317139,
40.5959129333,
30.8783111572,
120.307693481,
47.6598243713,
19.7630500793,
5.01535463333,
3.81938242912,
-0.778948187828,
-3.17215824127,
-2.99268579483
],
[
122.188201904,
-6.37063121796,
-38.0622901917,
-27.5018768311,
27.1480293274,
47.6598243713,
135.369125366,
40.0204544067,
12.4033060074,
1.77697873116,
20.1674957275,
7.16611433029,
3.01562666893
],
[
151.42880249,
-15.8410482407,
35.1551399231,
-12.1810436249,
14.7270154953,
19.7630500793,
40.0204544067,
87.3065185547,
16.8698196411,
23.9584007263,
9.24871730804,
10.249288559,
3.77544021606
],
[
67.3365249634,
24.4671173096,
-41.3303794861,
29.8700790405,
28.1558265686,
5.01535463333,
12.4033060074,
16.8698196411,
94.2903289795,
28.4816493988,
12.3810062408,
-4.62113237381,
7.7928442955
],
[
60.8866233826,
-48.1002616882,
32.43409729,
-3.32659482956,
25.0404987335,
3.81938242912,
1.77697873116,
23.9584007263,
28.4816493988,
80.1576080322,
22.9180374146,
9.56059169769,
5.19806337357
],
[
-48.3595809937,
10.5801525116,
-32.381942749,
-13.0467119217,
-0.860353767872,
-0.778948187828,
20.1674957275,
9.24871730804,
12.3810062408,
22.9180374146,
67.5338973999,
23.5001678467,
5.74632835388
],
[
-53.693813324,
-21.5420608521,
33.8207092285,
-2.64618349075,
12.1701145172,
-3.17215824127,
7.16611433029,
10.249288559,
-4.62113237381,
9.56059169769,
23.5001678467,
58.8174095154,
21.2409439087
],
[
12.2746992111,
-18.8457717896,
0.817202866077,
21.5880680084,
5.29759263992,
-2.99268579483,
3.01562666893,
3.77544021606,
7.7928442955,
5.19806337357,
5.74632835388,
21.2409439087,
57.3928909302
]
],
"icov": [
[
0.000147023238242,
-5.7897213992e-05,
0.000105737388367,
-1.8973945771e-05,
-6.81699020788e-05,
-8.36287872517e-05,
-3.07340014842e-05,
-0.00026070032618,
7.22073455108e-05,
-0.000182904041139,
0.000232072663493,
7.7877077274e-05,
-6.94246482453e-05
],
[
-5.7897213992e-05,
0.00115647993516,
0.000392307527363,
-0.000704733422026,
0.000330880196998,
-0.000259828433627,
0.000202238355996,
-0.00014992148499,
-0.000154364635819,
0.000644564977847,
-0.000398532312829,
-0.00016766974295,
0.00067130906973
],
[
0.000105737388367,
0.000392307527363,
0.00218296633102,
-0.000399044773076,
-0.00128671515267,
-0.000371439295122,
0.000981915858574,
-0.00128734658938,
0.00136389385443,
-0.00068277324317,
0.00117428239901,
-0.00112574908417,
0.000533426180482
],
[
-1.8973945771e-05,
-0.000704733422026,
-0.000399044773076,
0.00507314503193,
-5.92445830989e-05,
-0.00211893883534,
0.00152716215234,
0.000822142872494,
-0.00181662198156,
0.000398547563236,
0.000646526459605,
0.000101623561932,
-0.00226103211753
],
[
-6.81699020788e-05,
0.000330880196998,
-0.00128671515267,
-5.92445830989e-05,
0.00728263892233,
-0.00112474313937,
-0.00154423981439,
0.00124339712784,
-0.00262427749112,
-0.000972538662609,
0.000881255837157,
-0.0012970721582,
0.00026853356394
],
[
-8.36287872517e-05,
-0.000259828433627,
-0.000371439295122,
-0.00211893883534,
-0.00112474313937,
0.0114046633244,
-0.00428533740342,
-0.000741839932743,
0.00115056184586,
-0.000639311096165,
0.000435621914221,
0.00103985075839,
0.00118057022337
],
[
-3.07340014842e-05,
0.000202238355996,
0.000981915858574,
0.00152716215234,
-0.00154423981439,
-0.00428533740342,
0.0116183348,
-0.00447481591254,
-0.000465375691419,
0.00263931672089,
-0.00295856315643,
6.10490133113e-06,
-0.000794347957708
],
[
-0.00026070032618,
-0.00014992148499,
-0.00128734658938,
0.000822142872494,
0.00124339712784,
-0.000741839932743,
-0.00447481591254,
0.0161041244864,
-0.00236375117674,
-0.0035723070614,
0.000869397714268,
-0.00204530730844,
5.23256967426e-05
],
[
7.22073455108e-05,
-0.000154364635819,
0.00136389385443,
-0.00181662198156,
-0.00262427749112,
0.00115056184586,
-0.000465375691419,
-0.00236375117674,
0.0147813186049,
-0.00443509640172,
-0.00136811332777,
0.003216013778,
-0.00157865509391
],
[
-0.000182904041139,
0.000644564977847,
-0.00068277324317,
0.000398547563236,
-0.000972538662609,
-0.000639311096165,
0.00263931672089,
-0.0035723070614,
-0.00443509640172,
0.0179571025074,
-0.00613687885925,
0.000213330655242,
-0.000225354757276
],
[
0.000232072663493,
-0.000398532312829,
0.00117428239901,
0.000646526459605,
0.000881255837157,
0.000435621914221,
-0.00295856315643,
0.000869397714268,
-0.00136811332777,
-0.00613687885925,
0.0218025483191,
-0.00887166243047,
0.00144125544466
],
[
7.7877077274e-05,
-0.00016766974295,
-0.00112574908417,
0.000101623561932,
-0.0012970721582,
0.00103985075839,
6.10490133113e-06,
-0.00204530730844,
0.003216013778,
0.000213330655242,
-0.00887166243047,
0.025246983394,
-0.00869731232524
],
[
-6.94246482453e-05,
0.00067130906973,
0.000533426180482,
-0.00226103211753,
0.00026853356394,
0.00118057022337,
-0.000794347957708,
5.23256967426e-05,
-0.00157865509391,
-0.000225354757276,
0.00144125544466,
-0.00869731232524,
0.0218863021582
]
],
"mean": [
-603.642944336,
110.699493408,
-25.1895217896,
27.7608547211,
1.86324489117,
7.71044874191,
3.73273086548,
10.3141937256,
4.10180568695,
2.81408119202,
-3.02134346962,
-3.41309356689,
-1.42524707317
]
},
"pitch_salience": {
"dmean": 0.0675462931395,
"dmean2": 0.110280938447,
"dvar": 0.00394200580195,
"dvar2": 0.00988661311567,
"max": 0.860755801201,
"mean": 0.590844333172,
"median": 0.599469780922,
"min": 0.191660344601,
"var": 0.00905690994114
},
"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,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 1,
"mean": 1,
"median": 1,
"min": 1,
"var": 0
},
"silence_rate_60dB": {
"dmean": 0.00122880318668,
"dmean2": 0.0024579083547,
"dvar": 0.00122741644736,
"dvar2": 0.00245171436109,
"max": 1,
"mean": 0.0297333821654,
"median": 0,
"min": 0,
"var": 0.0288502518088
},
"spectral_centroid": {
"dmean": 230.646179199,
"dmean2": 365.223571777,
"dvar": 81639.2890625,
"dvar2": 183511.203125,
"max": 11425.5507812,
"mean": 1935.51269531,
"median": 1954.18273926,
"min": 188.337631226,
"var": 508723.84375
},
"spectral_complexity": {
"dmean": 3.98623728752,
"dmean2": 6.30994224548,
"dvar": 14.169301033,
"dvar2": 30.8987808228,
"max": 59,
"mean": 32.5939292908,
"median": 35,
"min": 0,
"var": 131.818359375
},
"spectral_contrast_coeffs": {
"dmean": [
0.0520816221833,
0.0462344810367,
0.0391310043633,
0.0326473861933,
0.0212460253388,
0.0181375332177
],
"dmean2": [
0.0858929678798,
0.0756753012538,
0.0618371218443,
0.0518531501293,
0.0345622897148,
0.0285054147243
],
"dvar": [
0.00196216488257,
0.00150620238855,
0.00107704603579,
0.000730135245249,
0.000310937932227,
0.000279429950751
],
"dvar2": [
0.0052665299736,
0.00400260556489,
0.00252642342821,
0.00170229177456,
0.00077980797505,
0.000649951631203
],
"max": [
-0.30526137352,
-0.362746596336,
-0.433176934719,
-0.486573576927,
-0.572380185127,
-0.548555552959
],
"mean": [
-0.657412409782,
-0.755327165127,
-0.753190219402,
-0.759953439236,
-0.779136717319,
-0.723412811756
],
"median": [
-0.661230862141,
-0.760250091553,
-0.758184015751,
-0.759981334209,
-0.778713941574,
-0.717394411564
],
"min": [
-0.96832215786,
-0.979078829288,
-0.985918045044,
-0.983914494514,
-0.992884457111,
-0.976225852966
],
"var": [
0.0058214366436,
0.00436378503218,
0.0044942162931,
0.00301536289044,
0.00132918322925,
0.00261378171854
]
},
"spectral_contrast_valleys": {
"dmean": [
0.404058009386,
0.342554420233,
0.308426052332,
0.275164008141,
0.210716784,
0.245047524571
],
"dmean2": [
0.668307125568,
0.559864461422,
0.480795770884,
0.42037281394,
0.325077176094,
0.344044625759
],
"dvar": [
0.142175450921,
0.112320505083,
0.0942792370915,
0.0937932506204,
0.0853567272425,
0.124116100371
],
"dvar2": [
0.335363894701,
0.249431192875,
0.182632863522,
0.168708115816,
0.153600215912,
0.224725425243
],
"max": [
-5.22953033447,
-4.77242136002,
-5.11043739319,
-5.37478685379,
-5.52575778961,
-7.70962285995
],
"mean": [
-7.18406057358,
-6.75217533112,
-6.89736461639,
-7.27906274796,
-6.86976194382,
-10.1080942154
],
"median": [
-6.89146089554,
-6.52923631668,
-6.62211561203,
-7.00191783905,
-6.55712032318,
-9.7951002121
],
"min": [
-28.0634117126,
-27.7600212097,
-27.7117271423,
-27.601776123,
-27.3885173798,
-27.4011478424
],
"var": [
2.55675530434,
2.31942486763,
2.39499759674,
2.35330367088,
2.40687656403,
2.14938902855
]
},
"spectral_decrease": {
"dmean": 2.21326446059e-09,
"dmean2": 3.6878995413e-09,
"dvar": 9.50610931915e-18,
"dvar2": 2.5289948733e-17,
"max": 8.68243705113e-29,
"mean": -7.02309055356e-09,
"median": -6.59603083264e-09,
"min": -2.89812955856e-08,
"var": 1.27279331373e-17
},
"spectral_energy": {
"dmean": 0.00870341155678,
"dmean2": 0.0144739588723,
"dvar": 0.000140935211675,
"dvar2": 0.000374760187697,
"max": 0.112264595926,
"mean": 0.0293161626905,
"median": 0.0277347825468,
"min": 1.00440438191e-20,
"var": 0.000202555544092
},
"spectral_energyband_high": {
"dmean": 0.000353000155883,
"dmean2": 0.000554612546694,
"dvar": 4.49108199518e-07,
"dvar2": 1.09023142159e-06,
"max": 0.0123485634103,
"mean": 0.00105937779881,
"median": 0.000857262988575,
"min": 7.24361012281e-21,
"var": 1.02243041056e-06
},
"spectral_energyband_low": {
"dmean": 0.00588634843007,
"dmean2": 0.00996632967144,
"dvar": 0.000115604234452,
"dvar2": 0.000312958029099,
"max": 0.0908183082938,
"mean": 0.00888509489596,
"median": 0.0062522655353,
"min": 2.60614967516e-23,
"var": 0.000107676161861
},
"spectral_energyband_middle_high": {
"dmean": 0.00285480194725,
"dmean2": 0.00433783233166,
"dvar": 1.08860458568e-05,
"dvar2": 2.52244553849e-05,
"max": 0.0494879968464,
"mean": 0.0115063004196,
"median": 0.0103964935988,
"min": 1.30476644566e-21,
"var": 5.27489864908e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00393470702693,
"dmean2": 0.00645755929872,
"dvar": 2.8638920412e-05,
"dvar2": 7.31822510716e-05,
"max": 0.0524600818753,
"mean": 0.00890238396823,
"median": 0.00723899155855,
"min": 1.82188170745e-22,
"var": 4.01867837354e-05
},
"spectral_entropy": {
"dmean": 0.103085793555,
"dmean2": 0.151380881667,
"dvar": 0.0213827956468,
"dvar2": 0.040867228061,
"max": 9.81480407715,
"mean": 7.7802901268,
"median": 7.83728551865,
"min": 5.03501558304,
"var": 0.11009426415
},
"spectral_flux": {
"dmean": 0.0241663120687,
"dmean2": 0.0366799086332,
"dvar": 0.000742142263334,
"dvar2": 0.00141463091131,
"max": 0.296207934618,
"mean": 0.0957754030824,
"median": 0.0891212597489,
"min": 6.26687521321e-11,
"var": 0.00176354066934
},
"spectral_kurtosis": {
"dmean": 1.36441016197,
"dmean2": 2.31728243828,
"dvar": 2.71764874458,
"dvar2": 7.59289550781,
"max": 44.5247535706,
"mean": 3.94141483307,
"median": 3.61670589447,
"min": -1.3147251606,
"var": 5.1708946228
},
"spectral_rms": {
"dmean": 0.00073866994353,
"dmean2": 0.00120110379066,
"dvar": 7.67374558563e-07,
"dvar2": 1.97147733161e-06,
"max": 0.0104654878378,
"mean": 0.00515791401267,
"median": 0.00520176161081,
"min": 3.1303460258e-12,
"var": 1.9970818812e-06
},
"spectral_rolloff": {
"dmean": 506.313964844,
"dmean2": 842.313293457,
"dvar": 661046.75,
"dvar2": 1503868.25,
"max": 19143.0175781,
"mean": 2265.25097656,
"median": 2239.453125,
"min": 64.599609375,
"var": 2154136
},
"spectral_skewness": {
"dmean": 0.182244941592,
"dmean2": 0.295314103365,
"dvar": 0.0417189225554,
"dvar2": 0.102398492396,
"max": 5.29519176483,
"mean": 1.2702691555,
"median": 1.19540941715,
"min": -0.0535298213363,
"var": 0.152456283569
},
"spectral_spread": {
"dmean": 366436.96875,
"dmean2": 543799.8125,
"dvar": 454232932352,
"dvar2": 811429199872,
"max": 42337860,
"mean": 3888299,
"median": 3602235.5,
"min": 1488653.625,
"var": 4987212005380.0
},
"spectral_strongpeak": {
"dmean": 0.730865597725,
"dmean2": 1.26876521111,
"dvar": 1.3928283453,
"dvar2": 3.52574086189,
"max": 15.0323295593,
"mean": 1.0250582695,
"median": 0.378096789122,
"min": 0,
"var": 2.00328612328
},
"zerocrossingrate": {
"dmean": 0.00940340384841,
"dmean2": 0.0115513289347,
"dvar": 0.000141286640428,
"dvar2": 0.000202522205655,
"max": 0.5185546875,
"mean": 0.0770027786493,
"median": 0.0732421875,
"min": 0.0078125,
"var": 0.00145899923518
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 258645,
"codec": "aac",
"downmix": "mix",
"equal_loudness": 0,
"length": 188.963989258,
"lossless": false,
"md5_encoded": "9d5d15ce51aa2a075cf20bcc9fddcf9a",
"replay_gain": -14.6375732422,
"sample_rate": 44100
},
"tags": {
"album": [
"Roll On"
],
"artist": [
"The Living End"
],
"bpm": [
"73"
],
"compilation": [
"0"
],
"file_name": "copy2142328634907851279.m4a",
"genre": [
"Rock"
],
"musicbrainz_recordingid": [
"f40f59e6-ee2e-486a-8690-26a1e8b8dd97"
],
"title": [
"Roll on"
],
"tracknumber": [
"1/14"
]
},
"version": {
"essentia": "2.1-beta2",
"essentia_build_sha": "cead25079874084f62182a551b7393616cd33d87",
"essentia_git_sha": "v2.1_beta2-1-ge3940c0",
"extractor": "music 1.0"
}
},
"rhythm": {
"beats_count": 461,
"beats_loudness": {
"dmean": 0.00994639284909,
"dmean2": 0.0170259177685,
"dvar": 9.28780136746e-05,
"dvar2": 0.000253317732131,
"max": 0.0976593121886,
"mean": 0.0353780537844,
"median": 0.0345994122326,
"min": 1.06478277584e-10,
"var": 0.000156972630066
},
"beats_loudness_band_ratio": {
"dmean": [
0.212894320488,
0.0883033424616,
0.096663095057,
0.102820307016,
0.0699370279908,
0.0379037708044
],
"dmean2": [
0.391601771116,
0.167824104428,
0.168213322759,
0.17904701829,
0.121036268771,
0.0691847875714
],
"dvar": [
0.0233276952058,
0.00677778152749,
0.00977253727615,
0.0084643997252,
0.00366006814875,
0.00177233328577
],
"dvar2": [
0.0722379311919,
0.0218360945582,
0.0288794320077,
0.0229918565601,
0.0106412023306,
0.00489136390388
],
"max": [
0.927398622036,
0.726072609425,
0.614018023014,
0.724562525749,
0.589504599571,
0.565377891064
],
"mean": [
0.461183488369,
0.0969600304961,
0.128843590617,
0.150657057762,
0.140206575394,
0.0637509524822
],
"median": [
0.484735190868,
0.0826700329781,
0.0972217470407,
0.125237897038,
0.127443879843,
0.0561441555619
],
"min": [
0.000593624543399,
0.000307813839754,
0.00540463253856,
0.00225453311577,
0.00569005776197,
0.00366225442849
],
"var": [
0.0380607284606,
0.00608387356624,
0.0116286110133,
0.0119732609019,
0.00631779944524,
0.00207299273461
]
},
"beats_position": [
0.394739210606,
0.789478421211,
1.17260766029,
1.5673469305,
1.95047616959,
2.34521532059,
2.73995471001,
3.14630389214,
3.55265307426,
3.94739222527,
4.34213161469,
4.73687076569,
5.14321994781,
5.54956912994,
5.94430828094,
6.35065746307,
6.7570066452,
7.1517457962,
7.5464849472,
7.95283412933,
8.35918331146,
8.75392246246,
9.16027164459,
9.56662082672,
9.96135997772,
10.3560991287,
10.7508392334,
11.1455783844,
11.5403175354,
11.9350566864,
12.3297958374,
12.7245349884,
13.1192741394,
13.5140132904,
13.9087524414,
14.3034915924,
14.6982307434,
15.0929698944,
15.4877090454,
15.8824491501,
16.2771873474,
16.6835365295,
17.0898857117,
17.4962348938,
17.9025840759,
18.3089332581,
18.7152824402,
19.1100215912,
19.5163707733,
19.9227199554,
20.3174591064,
20.7121982574,
21.1301574707,
21.548116684,
21.9660758972,
22.3840351105,
22.7903842926,
23.1967334747,
23.6030826569,
24.009431839,
24.4157810211,
24.8221302032,
25.2400894165,
25.6580486298,
26.0643978119,
26.4823570251,
26.8887062073,
27.2950553894,
27.7014045715,
28.1193637848,
28.537322998,
28.9436721802,
29.3500213623,
29.7679805756,
30.1859397888,
30.6038990021,
31.0218582153,
31.4282073975,
31.8345565796,
32.2409057617,
32.6472549438,
33.053604126,
33.4599533081,
33.8779144287,
34.2842636108,
34.690612793,
35.0969619751,
35.5033111572,
35.9212684631,
36.3276176453,
36.7339668274,
37.1403160095,
37.5466651917,
37.9530143738,
38.3593635559,
38.765712738,
39.1720619202,
39.5784111023,
39.9731521606,
40.3795013428,
40.7742385864,
41.1689796448,
41.5869369507,
42.0048980713,
42.4228553772,
42.8408164978,
43.2471656799,
43.6651229858,
44.071472168,
44.4778213501,
44.8841705322,
45.2905197144,
45.6968688965,
46.1032180786,
46.5095672607,
46.9159164429,
47.322265625,
47.7170066833,
48.1233558655,
48.5297050476,
48.9476623535,
49.3424034119,
49.7371406555,
50.1434898376,
50.5498390198,
50.9445800781,
51.362537384,
51.7688865662,
52.1752357483,
52.5931968689,
52.9879341125,
53.3942832947,
53.8006324768,
54.2185935974,
54.6365509033,
55.0545120239,
55.4724693298,
55.8904304504,
56.2967796326,
56.7031288147,
57.0978660583,
57.5042152405,
57.9105644226,
58.3285255432,
58.7348747253,
59.1412239075,
59.5475730896,
59.9539222717,
60.3486595154,
60.7782287598,
61.1845779419,
61.590927124,
61.9972763062,
62.4036254883,
62.8099746704,
63.2163238525,
63.6226730347,
64.0290222168,
64.4353713989,
64.8417205811,
65.2480697632,
65.6544189453,
66.0607681274,
66.4671173096,
66.8734664917,
67.2798156738,
67.686164856,
68.1041259766,
68.5220870972,
68.9284362793,
69.3347854614,
69.7411346436,
70.1474838257,
70.5654373169,
70.971786499,
71.3781356812,
71.7844848633,
72.1908340454,
72.5855789185,
73.0035324097,
73.3982772827,
73.8046264648,
74.210975647,
74.6289291382,
75.0468902588,
75.4648513794,
75.8828125,
76.3007659912,
76.7071151733,
77.1134643555,
77.5314254761,
77.9493865967,
78.3673477173,
78.7853012085,
79.1916503906,
79.5979995728,
80.0043487549,
80.410697937,
80.8286590576,
81.2466201782,
81.6645812988,
82.08253479,
82.4888839722,
82.8952331543,
83.3131942749,
83.7311553955,
84.1491165161,
84.5554656982,
84.9618148804,
85.3681640625,
85.7745132446,
86.1808624268,
86.5872116089,
87.0051651001,
87.4231262207,
87.8294754028,
88.235824585,
88.6537857056,
89.0717468262,
89.4897003174,
89.907661438,
90.3256225586,
90.7435836792,
91.1615371704,
91.579498291,
91.9974594116,
92.4038085938,
92.7985458374,
93.2048950195,
93.5996322632,
94.0059814453,
94.4123306274,
94.8070755005,
95.2018127441,
95.6081619263,
96.0145111084,
96.4208602905,
96.8272094727,
97.2219467163,
97.6282958984,
98.0346450806,
98.4409942627,
98.8473434448,
99.2420806885,
99.6368255615,
100.031562805,
100.426300049,
100.832649231,
101.238998413,
101.645347595,
102.051696777,
102.458045959,
102.864395142,
103.282356262,
103.700317383,
104.118278503,
104.524627686,
104.919364929,
105.348930359,
105.743675232,
106.150024414,
106.556373596,
106.974327087,
107.392288208,
107.810249329,
108.216598511,
108.622947693,
109.029296875,
109.435646057,
109.841995239,
110.248344421,
110.654693604,
111.061042786,
111.467391968,
111.87374115,
112.268478394,
112.686439514,
113.092788696,
113.499137878,
113.917098999,
114.311836243,
114.718185425,
115.124534607,
115.530883789,
115.937232971,
116.331970215,
116.749931335,
117.156280518,
117.5626297,
117.968978882,
118.375328064,
118.781677246,
119.188026428,
119.605987549,
120.02394104,
120.430290222,
120.836639404,
121.242988586,
121.649337769,
122.067298889,
122.48526001,
122.90322113,
123.321174622,
123.727523804,
124.133872986,
124.551834106,
124.969795227,
125.376144409,
125.79410553,
126.200454712,
126.618408203,
127.036369324,
127.442718506,
127.849067688,
128.267028809,
128.6849823,
129.079727173,
129.497680664,
129.915649414,
130.345214844,
130.763168335,
131.169525146,
131.575866699,
131.982223511,
132.400177002,
132.806533813,
133.224487305,
133.630844116,
134.037185669,
134.44354248,
134.861495972,
135.267837524,
135.674194336,
136.068939209,
136.4868927,
136.893234253,
137.299591064,
137.717544556,
138.112289429,
138.507034302,
138.901763916,
139.319732666,
139.737686157,
140.155639648,
140.573608398,
140.979949951,
141.386306763,
141.804260254,
142.222213745,
142.640182495,
143.058135986,
143.476104736,
143.894058228,
144.30039978,
144.706756592,
145.113098145,
145.519454956,
145.925796509,
146.33215332,
146.750106812,
147.168075562,
147.586029053,
147.992385864,
148.410339355,
148.816680908,
149.234649658,
149.640991211,
150.047348022,
150.453689575,
150.860046387,
151.277999878,
151.684356689,
152.090698242,
152.497055054,
152.903396606,
153.309753418,
153.716094971,
154.134063721,
154.552017212,
154.969970703,
155.376327515,
155.794281006,
156.200637817,
156.60697937,
157.013336182,
157.408065796,
157.814422607,
158.22076416,
158.63873291,
159.045074463,
159.451431274,
159.846160889,
160.240905762,
160.647247314,
161.053604126,
161.459945679,
161.86630249,
162.261047363,
162.655776978,
163.050521851,
163.456863403,
163.863220215,
164.257949829,
164.652694702,
165.070648193,
165.477005005,
165.894958496,
166.301315308,
166.719268799,
167.12562561,
167.531967163,
167.938323975,
168.344665527,
168.751022339,
169.157363892,
169.563720703,
169.970062256,
170.376419067,
170.771148682,
171.177505493,
171.583847046,
171.990203857,
172.408157349,
172.826126099,
173.24407959,
173.662033081,
174.068389893,
174.474731445,
174.869476318,
175.264221191,
175.670562744,
176.076919556,
176.483261108,
176.878005981,
177.284347534,
177.679092407,
178.073822021,
178.468566895,
178.874923706,
179.281265259,
179.676010132,
180.082351685,
180.488708496,
180.88343811,
181.289794922,
181.707748413,
182.114105225,
182.520446777,
182.926803589,
183.333145142,
183.739501953,
184.169067383,
184.598632812,
185.039810181,
185.469390869,
185.968612671,
186.467849731,
186.967071533,
187.466293335,
187.965530396,
188.464752197
],
"bpm": 147.330429077,
"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": 0.444943845272,
"mean": 0.444943845272,
"median": 0.444943845272,
"min": 0.444943845272,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.536956548691,
"mean": 0.536956548691,
"median": 0.536956548691,
"min": 0.536956548691,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 120,
"mean": 120,
"median": 120,
"min": 120,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0,
"mean": 0,
"median": 0,
"min": 0,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.0130434781313,
"mean": 0.0130434781313,
"median": 0.0130434781313,
"min": 0.0130434781313,
"var": 0
},
"danceability": 1.11895382404,
"onset_rate": 3.07976269722
},
"tonal": {
"chords_changes_rate": 0.0432432442904,
"chords_histogram": [
13.2678136826,
14.7174444199,
3.98034405708,
3.71007370949,
1.22850120068,
4.00491380692,
2.08845210075,
42.7272720337,
0.368550360203,
2.7518427372,
0,
0.122850120068,
0.0737100765109,
0,
0,
0,
0.221130222082,
0,
0.171990171075,
0,
4.52088451385,
0.614250600338,
1.13022112846,
4.29975414276
],
"chords_key": "A",
"chords_number_rate": 0.0029484028928,
"chords_scale": "major",
"chords_strength": {
"dmean": 0.0103099886328,
"dmean2": 0.0115275522694,
"dvar": 9.46322616073e-05,
"dvar2": 0.000131690336275,
"max": 0.835480034351,
"mean": 0.557129204273,
"median": 0.566401720047,
"min": 0.256555408239,
"var": 0.00820613186806
},
"hpcp": {
"dmean": [
0.211235567927,
0.178779497743,
0.132610350847,
0.119714006782,
0.116469338536,
0.139044865966,
0.176381289959,
0.161574050784,
0.149737924337,
0.143780231476,
0.140293434262,
0.145776599646,
0.13451191783,
0.109879404306,
0.116353236139,
0.116412319243,
0.100174807012,
0.0871681645513,
0.077871195972,
0.0874079018831,
0.144789963961,
0.187387272716,
0.167302876711,
0.145198091865,
0.12721054256,
0.124490648508,
0.140101671219,
0.146134018898,
0.139644607902,
0.151174679399,
0.139959096909,
0.125357553363,
0.129593193531,
0.13585793972,
0.162668287754,
0.21712192893
],
"dmean2": [
0.368473052979,
0.309893220663,
0.236044034362,
0.213360562921,
0.210245668888,
0.243781656027,
0.304574936628,
0.283195644617,
0.265451788902,
0.249512657523,
0.247582346201,
0.25770971179,
0.231958255172,
0.194830521941,
0.206210941076,
0.203362643719,
0.175011530519,
0.155138775706,
0.141693681479,
0.157048746943,
0.244705736637,
0.31454911828,
0.287414103746,
0.255081772804,
0.22576135397,
0.218695670366,
0.248453378677,
0.265389323235,
0.249924048781,
0.263534009457,
0.2399276793,
0.21732828021,
0.22674715519,
0.236100152135,
0.288339793682,
0.379284054041
],
"dvar": [
0.0629498884082,
0.0418176352978,
0.0416957400739,
0.038169182837,
0.0386582203209,
0.0375848077238,
0.0469969660044,
0.0426671095192,
0.0448506623507,
0.0455960929394,
0.0376960337162,
0.036021605134,
0.0307501256466,
0.0261889770627,
0.0270254462957,
0.0306198205799,
0.0231042094529,
0.0226876270026,
0.0241536553949,
0.0225243102759,
0.0309166759253,
0.0454463101923,
0.0396478176117,
0.0406982861459,
0.0402108170092,
0.0401413142681,
0.0519363731146,
0.0550219491124,
0.0477385856211,
0.0435725674033,
0.0404123216867,
0.0354300886393,
0.0336756184697,
0.0360128991306,
0.0420925728977,
0.0574033111334
],
"dvar2": [
0.152400881052,
0.115903064609,
0.112289614975,
0.100247703493,
0.105282008648,
0.102165602148,
0.124452061951,
0.1133017838,
0.118204727769,
0.115408048034,
0.104946188629,
0.101118288934,
0.0813917741179,
0.0713907256722,
0.0751798599958,
0.080689266324,
0.062783010304,
0.0638951510191,
0.0689947381616,
0.0634926557541,
0.0812524557114,
0.113030619919,
0.105348296463,
0.10922665894,
0.104971215129,
0.10798817873,
0.135118603706,
0.150607258081,
0.132976666093,
0.118922322989,
0.102729544044,
0.0963318869472,
0.0905679166317,
0.0941758826375,
0.113872401416,
0.152881771326
],
"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": [
0.447785139084,
0.263121217489,
0.130199790001,
0.116723336279,
0.10958571732,
0.163561835885,
0.22739943862,
0.187234058976,
0.171654999256,
0.201309576631,
0.172288924456,
0.187061622739,
0.188256710768,
0.134190559387,
0.144248947501,
0.164800673723,
0.134745806456,
0.0951266288757,
0.0746190175414,
0.0837624073029,
0.196201235056,
0.297478586435,
0.232872068882,
0.168978005648,
0.152099311352,
0.124919369817,
0.132776513696,
0.134186193347,
0.135591223836,
0.185641035438,
0.200360357761,
0.153862759471,
0.156264394522,
0.171624481678,
0.185404062271,
0.358771264553
],
"median": [
0.305888175964,
0.182941585779,
0.0547609627247,
0.0423318445683,
0.0392954796553,
0.0866860896349,
0.125691697001,
0.0981751680374,
0.0618551112711,
0.061267580837,
0.0786838904023,
0.114139199257,
0.113165795803,
0.0796746537089,
0.0845094323158,
0.0840097218752,
0.0721759945154,
0.0541514232755,
0.035234246403,
0.0408789440989,
0.125531554222,
0.195840805769,
0.147776246071,
0.074534535408,
0.0492226444185,
0.0372244119644,
0.0330417975783,
0.0329709127545,
0.0546290464699,
0.0973712056875,
0.0922653526068,
0.0673764199018,
0.0849182456732,
0.090182594955,
0.101621314883,
0.231040164828
],
"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": [
0.145812600851,
0.0609745681286,
0.038607776165,
0.0378663130105,
0.0335573814809,
0.0409838408232,
0.0646243169904,
0.0485297814012,
0.056648503989,
0.0842261314392,
0.0491136051714,
0.0422721467912,
0.0457225367427,
0.026035612449,
0.028699554503,
0.0476072728634,
0.0312480498105,
0.0178382471204,
0.0169447027147,
0.0174227617681,
0.0427998267114,
0.0836316421628,
0.0558618083596,
0.0533668398857,
0.0605651289225,
0.0429493039846,
0.0536754988134,
0.0535414628685,
0.0422251224518,
0.0526182688773,
0.0657378509641,
0.0445833876729,
0.0382363051176,
0.0472355522215,
0.0459989011288,
0.106062971056
]
},
"hpcp_entropy": {
"dmean": 0.719501614571,
"dmean2": 1.20357859135,
"dvar": 0.353736996651,
"dvar2": 0.938940525055,
"max": 4.41612863541,
"mean": 2.14077043533,
"median": 2.16270017624,
"min": 0,
"var": 0.672819375992
},
"key_key": "A",
"key_scale": "minor",
"key_strength": 0.718383789062,
"thpcp": [
1,
0.587605953217,
0.29076397419,
0.260668188334,
0.244728341699,
0.365268558264,
0.507831573486,
0.418133705854,
0.383342325687,
0.449567347765,
0.384758025408,
0.417748630047,
0.420417517424,
0.299676209688,
0.322138756514,
0.368035167456,
0.300916194916,
0.212438106537,
0.166640222073,
0.187059372663,
0.438159316778,
0.664333343506,
0.52005314827,
0.377364039421,
0.339670300484,
0.278971672058,
0.296518355608,
0.299666464329,
0.302804201841,
0.414576143026,
0.447447538376,
0.343608468771,
0.348971813917,
0.383274167776,
0.414046943188,
0.801212966442
],
"tuning_diatonic_strength": 0.557997882366,
"tuning_equal_tempered_deviation": 0.0256120543927,
"tuning_frequency": 442.293365479,
"tuning_nontempered_energy_ratio": 0.716774940491
}
}
← Back to summary page