Low-level JSON for e87784b4-ff4e-463e-ac5b-b8778a91d29c
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.955626666546,
"barkbands": {
"dmean": [
0.000225120209507,
0.00748581858352,
0.00223550479859,
0.00119917176198,
0.00186130322982,
0.000565143185668,
0.00129349471536,
0.000926519918721,
0.000975791423116,
0.000492852414027,
0.000258866406512,
0.000277645391179,
0.00035357195884,
0.000343860621797,
0.000388548593037,
0.000328735855874,
0.000262093439233,
0.000166546567925,
0.000206593205803,
0.000210950660403,
0.000229682860663,
0.000212858169107,
0.000133165478474,
0.000116050665383,
9.70416149357e-05,
9.18102814467e-05,
7.78865796747e-06
],
"dmean2": [
0.000392003072193,
0.0130573026836,
0.00400957325473,
0.00200538360514,
0.0030765151605,
0.000916350400075,
0.00202327920124,
0.00137755903415,
0.00143650674727,
0.000763960531913,
0.000418666633777,
0.000454064778751,
0.000548738637008,
0.000562535366043,
0.000620292092208,
0.000538090011105,
0.000430048676208,
0.000275597558357,
0.000346890999936,
0.000335038115736,
0.000362105696695,
0.000338102312526,
0.000204094743822,
0.000171445179149,
0.000144492034451,
0.000139809344546,
1.18452144307e-05
],
"dvar": [
5.01408521814e-07,
0.00046674037003,
4.13921407016e-05,
4.19585603595e-06,
1.78922546183e-05,
2.0003519694e-06,
5.79311517868e-06,
4.85450209453e-06,
3.26447684529e-06,
9.11305903628e-07,
2.6484408977e-07,
3.60876583727e-07,
3.73228203898e-07,
5.00130170167e-07,
4.43196171318e-07,
3.02753761616e-07,
1.4224983147e-07,
7.87038132444e-08,
1.10835678413e-07,
1.35618975605e-07,
1.55772738708e-07,
1.49079426137e-07,
5.82609871458e-08,
8.12880216472e-08,
5.29346522171e-08,
4.30288267239e-08,
3.06191322297e-10
],
"dvar2": [
1.36431026476e-06,
0.00124397524633,
0.000116972762044,
1.14003578346e-05,
4.78071415273e-05,
5.07882805323e-06,
1.28784722619e-05,
9.65381332207e-06,
6.25716165814e-06,
1.99879877982e-06,
5.98940971486e-07,
7.83981761288e-07,
8.69473637977e-07,
1.2876502069e-06,
1.07886137357e-06,
7.52967309836e-07,
3.67215932329e-07,
2.04395391279e-07,
2.97835583751e-07,
3.39408444461e-07,
3.76991977191e-07,
3.64769789485e-07,
1.20326419051e-07,
1.54999696633e-07,
9.97099860456e-08,
9.72081366513e-08,
6.97875812694e-10
],
"max": [
0.00829598680139,
0.206079870462,
0.0594063922763,
0.0263082738966,
0.0647518783808,
0.0582823194563,
0.0634669139981,
0.0588549114764,
0.04796455428,
0.0284412764013,
0.025288734585,
0.03139346838,
0.0191032867879,
0.0175950042903,
0.0123377898708,
0.0156171610579,
0.00664400262758,
0.00547576975077,
0.00614539533854,
0.00671826535836,
0.00602402025834,
0.00883029773831,
0.00590148707852,
0.00652112811804,
0.00719802267849,
0.00401256233454,
0.000773781735916
],
"mean": [
0.000184057949809,
0.00794478133321,
0.00298612215556,
0.00217684987001,
0.00305393012241,
0.0009653668385,
0.0027642690111,
0.00211478048004,
0.00259339832701,
0.00114398717415,
0.000455957488157,
0.000563251320273,
0.000645986292511,
0.000570244446862,
0.000753378903028,
0.000626614724752,
0.000515694497153,
0.000304248096654,
0.000407094164984,
0.000427210936323,
0.000421391247073,
0.000447271129815,
0.000320924737025,
0.000279419473372,
0.000205594769795,
0.000153627581312,
1.56049245561e-05
],
"median": [
1.8945787815e-05,
0.00389579357579,
0.00129745202139,
0.00130202656146,
0.00153813394718,
0.000522652233485,
0.00126101728529,
0.000508819881361,
0.000974084890913,
0.000506017706357,
0.000224061310291,
0.000300861720461,
0.000366897613276,
0.000306595960865,
0.0004247930774,
0.000400480232202,
0.000373758230126,
0.000215831169044,
0.000316092860885,
0.000280744832708,
0.000253431877354,
0.000294428027701,
0.000197090310394,
0.0001485189714,
0.000100370416476,
5.62821478525e-05,
7.23042649042e-06
],
"min": [
3.0360757525e-24,
5.09529084658e-24,
1.0019402821e-23,
2.54005303151e-24,
1.12914970398e-23,
1.90744799834e-23,
1.43739797044e-23,
3.65101866332e-23,
5.39886116787e-23,
1.53845294567e-23,
2.48930817327e-23,
3.21827228991e-23,
7.02799840776e-23,
4.7864794912e-23,
8.8540965452e-23,
1.07816283111e-22,
1.00031147366e-22,
1.3473629403e-22,
2.1736533391e-22,
3.04503868756e-22,
2.79243961969e-22,
4.09421359408e-22,
5.81171171194e-22,
6.4910373241e-22,
1.12706286712e-21,
1.44706998574e-21,
2.17445184304e-21
],
"var": [
3.51691909373e-07,
0.000341631035553,
3.04565382976e-05,
6.67196263748e-06,
2.19208486669e-05,
2.79574669548e-06,
1.81026753125e-05,
1.97462704818e-05,
2.16226035263e-05,
4.57309079138e-06,
6.69471774017e-07,
1.04092623587e-06,
9.62526769399e-07,
7.41025303341e-07,
9.97893380372e-07,
6.46767489343e-07,
2.96660033428e-07,
1.15409697798e-07,
1.75573646288e-07,
2.56049617064e-07,
2.75883024869e-07,
3.57474476687e-07,
1.91307037767e-07,
2.3931389137e-07,
1.29634074142e-07,
7.36063512363e-08,
8.32582780497e-10
]
},
"barkbands_crest": {
"dmean": 2.30430054665,
"dmean2": 3.71036696434,
"dvar": 6.66195440292,
"dvar2": 16.6389694214,
"max": 24.954366684,
"mean": 9.13593006134,
"median": 8.20248603821,
"min": 2.06119132042,
"var": 17.054731369
},
"barkbands_flatness_db": {
"dmean": 0.0186465792358,
"dmean2": 0.028323456645,
"dvar": 0.000466682540718,
"dvar2": 0.00104595290031,
"max": 0.364490240812,
"mean": 0.0998564511538,
"median": 0.0842206627131,
"min": 0.0119562614709,
"var": 0.0025430819951
},
"barkbands_kurtosis": {
"dmean": 2.18148159981,
"dmean2": 3.51805996895,
"dvar": 22.4687194824,
"dvar2": 56.3132514954,
"max": 93.4550704956,
"mean": 2.68595457077,
"median": 0.661597490311,
"min": -1.94241118431,
"var": 40.0621871948
},
"barkbands_skewness": {
"dmean": 0.462418138981,
"dmean2": 0.712759912014,
"dvar": 0.402577370405,
"dvar2": 0.920655727386,
"max": 9.25357532501,
"mean": 1.28549993038,
"median": 1.10047233105,
"min": -5.86548233032,
"var": 1.20912539959
},
"barkbands_spread": {
"dmean": 6.23882246017,
"dmean2": 9.50047016144,
"dvar": 63.0931091309,
"dvar2": 135.96711731,
"max": 113.898460388,
"mean": 30.3313331604,
"median": 28.9742717743,
"min": 1.51440382004,
"var": 265.356384277
},
"dissonance": {
"dmean": 0.0148907387629,
"dmean2": 0.0242778211832,
"dvar": 0.000267407624051,
"dvar2": 0.000648309942335,
"max": 0.500000119209,
"mean": 0.467310905457,
"median": 0.47744306922,
"min": 0.211151540279,
"var": 0.000943382387049
},
"dynamic_complexity": 2.50221991539,
"erbbands": {
"dmean": [
0.209957838058,
1.7155495882,
2.86034417152,
3.21545481682,
5.06504058838,
6.97427940369,
4.98665714264,
4.85221529007,
16.7379741669,
17.8006973267,
20.8661212921,
24.4922771454,
12.8211326599,
14.3328704834,
10.2011451721,
10.4642601013,
16.4861221313,
14.2655229568,
20.1903495789,
18.6277828217,
18.0020084381,
13.9983234406,
9.04136180878,
8.94994449615,
11.0022649765,
9.9656457901,
10.290271759,
8.48319339752,
7.95104503632,
5.77593660355,
3.61350560188,
2.66352081299,
1.858112216,
1.0236055851,
0.791007995605,
0.473168641329,
0.162000402808,
0.0200567487627,
0.00130621553399,
6.45277686999e-05
],
"dmean2": [
0.370934069157,
2.96996760368,
5.12284755707,
5.4029507637,
8.5889377594,
11.4245138168,
7.96946144104,
7.96406269073,
26.7748126984,
25.9072952271,
31.0494403839,
35.3201179504,
19.9362640381,
21.8098049164,
16.1554756165,
17.1707286835,
25.4294109344,
23.1709861755,
32.4748764038,
29.3353862762,
29.4401226044,
22.8843269348,
14.9479675293,
14.9251403809,
18.3223266602,
15.8055086136,
16.4016189575,
13.3302526474,
12.6310462952,
9.19791507721,
5.51524782181,
3.97425150871,
2.77626037598,
1.50027799606,
1.20203876495,
0.72541475296,
0.249185234308,
0.0305628720671,
0.00195571128279,
9.77523814072e-05
],
"dvar": [
0.392703562975,
24.0945682526,
72.0744628906,
35.1002998352,
151.696853638,
234.713790894,
140.267379761,
145.891784668,
1055.40429688,
1762.78137207,
1951.12280273,
2182.06396484,
549.25579834,
997.9453125,
412.053833008,
387.892150879,
845.276733398,
857.978088379,
1407.7253418,
1105.29345703,
832.696044922,
470.427001953,
236.57699585,
219.641616821,
301.367828369,
284.77935791,
332.872436523,
222.622879028,
213.842819214,
97.4459915161,
48.5534477234,
39.676448822,
23.0057086945,
7.10560417175,
3.09248661995,
1.14993107319,
0.135717570782,
0.00193097803276,
8.38421419758e-06,
1.6316096918e-08
],
"dvar2": [
1.07042884827,
64.0949707031,
202.451400757,
95.1312637329,
414.600219727,
624.151000977,
334.4480896,
378.283599854,
2414.29956055,
3233.21264648,
4020.55029297,
3883.5065918,
1252.9050293,
2155.97045898,
861.614624023,
923.440307617,
1979.91662598,
2214.74121094,
3579.02709961,
2593.03979492,
2142.99316406,
1199.58288574,
618.682983398,
591.37109375,
794.509460449,
711.886169434,
818.354736328,
537.383728027,
525.22277832,
234.524932861,
99.0355682373,
77.5166015625,
45.0580978394,
12.7736740112,
6.40305042267,
2.57032608986,
0.311943799257,
0.00450762826949,
1.83033171197e-05,
3.71971076163e-08
],
"max": [
5.8510017395,
47.8698196411,
79.6130142212,
74.6535415649,
189.604598999,
272.45123291,
414.160430908,
314.527282715,
828.512817383,
1143.72229004,
972.875366211,
1285.79858398,
941.355895996,
925.375366211,
1103.34667969,
601.559143066,
874.751159668,
695.191040039,
750.743530273,
676.033203125,
913.138122559,
439.254272461,
241.68939209,
216.939254761,
349.763946533,
326.494506836,
300.53024292,
246.88899231,
340.918243408,
201.615722656,
167.632751465,
134.864501953,
110.967376709,
96.1533508301,
38.6191368103,
22.8841304779,
6.16467666626,
1.2907460928,
0.147215917706,
0.00535597279668
],
"mean": [
0.195403113961,
1.88969671726,
3.68294167519,
6.01359176636,
7.71102714539,
11.252655983,
9.16270446777,
8.74242401123,
34.448841095,
38.6147918701,
53.8043022156,
66.0336074829,
30.0585765839,
34.1381378174,
22.1364059448,
22.9003582001,
31.4524269104,
26.1467990875,
37.722026825,
39.314125061,
35.2359542847,
28.3910484314,
17.6339588165,
18.653673172,
22.1052646637,
20.6073570251,
18.1392230988,
16.4092998505,
15.7991056442,
12.8108673096,
8.82513904572,
6.22945785522,
4.34003543854,
2.27353191376,
1.50859951973,
0.796454846859,
0.262408643961,
0.0365577861667,
0.00271475897171,
0.000150614156155
],
"median": [
0.0702948868275,
0.97419244051,
1.87465882301,
3.79327487946,
4.68196678162,
5.1632399559,
4.67493009567,
4.8087439537,
15.270067215,
14.6964559555,
18.525970459,
24.8585567474,
16.8729953766,
15.0005149841,
13.144493103,
13.4600687027,
18.3239173889,
14.6011295319,
22.8500671387,
20.7379131317,
24.6637001038,
20.6584472656,
13.1768445969,
15.1392507553,
16.7979450226,
13.8783693314,
10.4310073853,
10.0338277817,
9.67210197449,
8.9454126358,
5.22533845901,
3.34363007545,
2.20770716667,
1.16062152386,
0.686773061752,
0.287845134735,
0.0989811047912,
0.0154622439295,
0.0012880860595,
9.55430732574e-05
],
"min": [
1.30992890289e-22,
1.86044087509e-21,
1.00175869642e-20,
1.74016295752e-20,
2.5344041718e-20,
3.56150722982e-20,
1.07792581034e-19,
1.60219301182e-19,
1.65557226922e-19,
4.56711283308e-19,
8.51345453378e-19,
1.32123935901e-18,
7.46065006939e-19,
1.29611023239e-18,
1.28166765889e-18,
1.57082125651e-18,
2.55580900819e-18,
4.00134890124e-18,
4.24855679039e-18,
5.98668907767e-18,
6.80269075783e-18,
4.23334493892e-18,
7.57860064807e-18,
1.1063032804e-17,
1.21443522521e-17,
1.31056279409e-17,
1.36014093944e-17,
1.03122431482e-17,
1.28805851834e-17,
1.53023218628e-17,
1.79125614233e-17,
1.21547060718e-17,
1.0515359002e-17,
1.05307321537e-17,
7.78073215691e-18,
4.79413617111e-18,
2.92444907921e-18,
1.09559255292e-18,
3.06667492732e-19,
2.85157332987e-20
],
"var": [
0.275175690651,
17.7187156677,
49.8457221985,
48.1142158508,
142.367614746,
327.528076172,
289.962677002,
204.549942017,
3294.38012695,
5648.72460938,
8977.88574219,
15325.9833984,
1885.71325684,
4813.57275391,
1193.04040527,
1286.29858398,
2175.22998047,
1358.25634766,
2476.77685547,
3320.5637207,
1636.5078125,
934.219787598,
342.160705566,
334.71270752,
521.19543457,
573.567749023,
518.048156738,
457.023071289,
504.876037598,
235.214981079,
162.299224854,
114.115852356,
62.6237640381,
17.841632843,
6.8591427803,
2.04918074608,
0.214892059565,
0.00379252270795,
2.51407072938e-05,
4.42701661996e-08
]
},
"erbbands_crest": {
"dmean": 2.10094213486,
"dmean2": 3.2798833847,
"dvar": 4.840031147,
"dvar2": 10.7377977371,
"max": 30.6436481476,
"mean": 8.16583919525,
"median": 6.81576347351,
"min": 2.15181136131,
"var": 20.5332508087
},
"erbbands_flatness_db": {
"dmean": 0.0148570425808,
"dmean2": 0.0207573734224,
"dvar": 0.000309473572997,
"dvar2": 0.000544939073734,
"max": 0.324640333652,
"mean": 0.128303065896,
"median": 0.116689659655,
"min": 0.0433288887143,
"var": 0.00186230090912
},
"erbbands_kurtosis": {
"dmean": 0.719873070717,
"dmean2": 1.10078501701,
"dvar": 1.68312060833,
"dvar2": 3.81110596657,
"max": 32.5282783508,
"mean": 0.220781430602,
"median": -0.363559007645,
"min": -1.76011323929,
"var": 3.91201019287
},
"erbbands_skewness": {
"dmean": 0.295523405075,
"dmean2": 0.436714619398,
"dvar": 0.106389328837,
"dvar2": 0.206691130996,
"max": 4.80035686493,
"mean": 0.236404746771,
"median": 0.164821639657,
"min": -3.10274171829,
"var": 0.595946967602
},
"erbbands_spread": {
"dmean": 7.9263625145,
"dmean2": 11.8480567932,
"dvar": 96.2560882568,
"dvar2": 205.943908691,
"max": 157.005569458,
"mean": 43.1305427551,
"median": 42.2477874756,
"min": 4.49636983871,
"var": 300.934020996
},
"gfcc": {
"cov": [
[
12623.3046875,
-590.077087402,
101.66394043,
394.670257568,
-599.376403809,
572.498291016,
-199.550994873,
315.195007324,
-146.99395752,
226.49168396,
-337.215148926,
234.193145752,
-173.153747559
],
[
-590.077087402,
1555.7598877,
-282.175872803,
144.97416687,
294.739990234,
-69.9507141113,
168.961074829,
9.37851047516,
111.220779419,
-98.0677185059,
136.75402832,
-150.087615967,
39.9355735779
],
[
101.66394043,
-282.175872803,
676.781860352,
122.145202637,
38.1037635803,
144.717071533,
9.41222953796,
32.1722793579,
-9.02763366699,
49.7220344543,
-50.2587623596,
71.5765991211,
-11.7113037109
],
[
394.670257568,
144.97416687,
122.145202637,
605.702392578,
212.689926147,
153.834899902,
141.230361938,
57.3988800049,
78.4359283447,
34.5642852783,
8.59940433502,
-3.50152444839,
11.7723941803
],
[
-599.376403809,
294.739990234,
38.1037635803,
212.689926147,
343.519073486,
60.7919654846,
141.00177002,
57.1242599487,
60.7513999939,
16.5295410156,
34.7780227661,
-17.1832904816,
12.702835083
],
[
572.498291016,
-69.9507141113,
144.717071533,
153.834899902,
60.7919654846,
233.787658691,
101.5206604,
81.2260360718,
17.8134403229,
21.3987617493,
-10.4616708755,
18.8650627136,
-17.305765152
],
[
-199.550994873,
168.961074829,
9.41222953796,
141.230361938,
141.00177002,
101.5206604,
203.831451416,
67.4152984619,
38.8379516602,
11.9473075867,
26.7340164185,
-13.8138484955,
-8.96826076508
],
[
315.195007324,
9.37851047516,
32.1722793579,
57.3988800049,
57.1242599487,
81.2260360718,
67.4152984619,
130.607513428,
57.5628395081,
24.7994785309,
-4.6403594017,
-2.07701945305,
-9.19745826721
],
[
-146.99395752,
111.220779419,
-9.02763366699,
78.4359283447,
60.7513999939,
17.8134403229,
38.8379516602,
57.5628395081,
111.723419189,
29.9001178741,
12.894528389,
-20.2964076996,
10.0895709991
],
[
226.49168396,
-98.0677185059,
49.7220344543,
34.5642852783,
16.5295410156,
21.3987617493,
11.9473075867,
24.7994785309,
29.9001178741,
89.0695571899,
10.31300354,
28.7301101685,
-7.90893125534
],
[
-337.215148926,
136.75402832,
-50.2587623596,
8.59940433502,
34.7780227661,
-10.4616708755,
26.7340164185,
-4.6403594017,
12.894528389,
10.31300354,
90.7828369141,
3.19763922691,
4.4288392067
],
[
234.193145752,
-150.087615967,
71.5765991211,
-3.50152444839,
-17.1832904816,
18.8650627136,
-13.8138484955,
-2.07701945305,
-20.2964076996,
28.7301101685,
3.19763922691,
81.041343689,
10.1858863831
],
[
-173.153747559,
39.9355735779,
-11.7113037109,
11.7723941803,
12.702835083,
-17.305765152,
-8.96826076508,
-9.19745826721,
10.0895709991,
-7.90893125534,
4.4288392067,
10.1858863831,
54.7638549805
]
],
"icov": [
[
0.000219506211579,
-0.00029909517616,
0.000234048318816,
-0.000311070500175,
0.00055818335386,
-0.000542777765077,
0.000552626734134,
-0.000727743492462,
0.000724834622815,
-0.000818491738755,
0.000939414836466,
-0.000716611044481,
0.000501919887029
],
[
-0.00029909517616,
0.00169015221763,
-0.000195840038941,
0.000399420358008,
-0.00144967611413,
0.00109363289084,
-0.00125193456188,
0.00124471157324,
-0.00176028616261,
0.00243711448275,
-0.00274373684078,
0.00239129364491,
-0.00116666452959
],
[
0.000234048318816,
-0.000195840038941,
0.00229023653083,
-0.000474536558613,
0.000142233417137,
-0.0017180320574,
0.00110267323907,
-0.000449056329671,
0.000732788408641,
-0.00127790786792,
0.00194555998314,
-0.0020296680741,
0.00090447725961
],
[
-0.000311070500175,
0.000399420358008,
-0.000474536558613,
0.00308308005333,
-0.00188467791304,
-0.000675975694321,
-0.00128814962227,
0.00217169267125,
-0.00234550330788,
0.000806100724731,
-0.000914064992685,
0.0011041193502,
-0.00124462344684
],
[
0.00055818335386,
-0.00144967611413,
0.000142233417137,
-0.00188467791304,
0.00673602428287,
-0.000666441279463,
-0.000961483048741,
-0.00268844584934,
0.00182973500341,
-0.00282263592817,
0.0021130531095,
-0.00181616924237,
0.000297717488138
],
[
-0.000542777765077,
0.00109363289084,
-0.0017180320574,
-0.000675975694321,
-0.000666441279463,
0.00982373207808,
-0.00438472768292,
-0.00200700107962,
-0.000476698274724,
0.00287948944606,
-0.00226263725199,
0.000803568109404,
5.25825726072e-06
],
[
0.000552626734134,
-0.00125193456188,
0.00110267323907,
-0.00128814962227,
-0.000961483048741,
-0.00438472768292,
0.0110604083166,
-0.00395330600441,
0.0024487208575,
-0.00235040672123,
0.000915039039683,
-0.00125135597773,
0.00252588279545
],
[
-0.000727743492462,
0.00124471157324,
-0.000449056329671,
0.00217169267125,
-0.00268844584934,
-0.00200700107962,
-0.00395330600441,
0.0166650768369,
-0.00948697794229,
0.0024275504984,
-0.00120827625506,
0.00131998315919,
0.000319925515214
],
[
0.000724834622815,
-0.00176028616261,
0.000732788408641,
-0.00234550330788,
0.00182973500341,
-0.000476698274724,
0.0024487208575,
-0.00948697794229,
0.019554451108,
-0.00930949300528,
0.00233965483494,
0.00308261811733,
-0.00324069801718
],
[
-0.000818491738755,
0.00243711448275,
-0.00127790786792,
0.000806100724731,
-0.00282263592817,
0.00287948944606,
-0.00235040672123,
0.0024275504984,
-0.00930949300528,
0.0210778042674,
-0.00634768186137,
-0.00345656648278,
0.00269119231962
],
[
0.000939414836466,
-0.00274373684078,
0.00194555998314,
-0.000914064992685,
0.0021130531095,
-0.00226263725199,
0.000915039039683,
-0.00120827625506,
0.00233965483494,
-0.00634768186137,
0.018893443048,
-0.00670226290822,
0.00269629410468
],
[
-0.000716611044481,
0.00239129364491,
-0.0020296680741,
0.0011041193502,
-0.00181616924237,
0.000803568109404,
-0.00125135597773,
0.00131998315919,
0.00308261811733,
-0.00345656648278,
-0.00670226290822,
0.0233015827835,
-0.00884815305471
],
[
0.000501919887029,
-0.00116666452959,
0.00090447725961,
-0.00124462344684,
0.000297717488138,
5.25825726072e-06,
0.00252588279545,
0.000319925515214,
-0.00324069801718,
0.00269119231962,
0.00269629410468,
-0.00884815305471,
0.0239723175764
]
],
"mean": [
37.1079711914,
62.72240448,
-109.857872009,
25.8814601898,
-58.4923171997,
12.7150220871,
-35.8352127075,
11.07725811,
-19.3210792542,
6.47022819519,
-22.3669776917,
-1.806204319,
-15.569396019
]
},
"hfc": {
"dmean": 8.93774700165,
"dmean2": 13.3130693436,
"dvar": 204.639328003,
"dvar2": 475.19329834,
"max": 237.673049927,
"mean": 32.084197998,
"median": 28.3659477234,
"min": 1.10665919967e-16,
"var": 521.680114746
},
"melbands": {
"dmean": [
0.00202558818273,
0.00176910124719,
0.000576721213292,
0.000463384320028,
0.000188213438378,
0.000109790955321,
0.000255956430919,
0.000195152591914,
0.000178288042662,
0.000139331139508,
6.64925173623e-05,
6.29163987469e-05,
3.77503711206e-05,
3.24074571836e-05,
3.26639092236e-05,
3.21116058331e-05,
2.79379692074e-05,
3.49495239789e-05,
2.50778812187e-05,
2.32955771935e-05,
2.19960402319e-05,
1.64034117915e-05,
1.16475566756e-05,
8.28340216685e-06,
7.67293204262e-06,
9.18239857128e-06,
7.45370653021e-06,
6.92360117682e-06,
7.25932750356e-06,
5.36081734026e-06,
5.1160577641e-06,
4.81693041365e-06,
4.32202887168e-06,
3.12373890665e-06,
2.33571131503e-06,
1.92072070604e-06,
1.67600592249e-06,
1.52768711814e-06,
1.04090293007e-06,
8.71270003699e-07
],
"dmean2": [
0.00353948795237,
0.00308236572891,
0.000975655508228,
0.000770037819166,
0.000299961160636,
0.000177642315975,
0.000407350074966,
0.000282047432847,
0.000264349626377,
0.000201937873499,
0.000104019134596,
9.5491821412e-05,
6.0191450757e-05,
5.28159107489e-05,
5.12919214088e-05,
5.02903494635e-05,
4.5742119255e-05,
5.6337335991e-05,
3.99664713768e-05,
3.73671173293e-05,
3.61328493454e-05,
2.68587209575e-05,
1.95196662389e-05,
1.35508826133e-05,
1.28956389744e-05,
1.55563739099e-05,
1.21212342492e-05,
1.10706796477e-05,
1.1683959201e-05,
8.53316487337e-06,
8.18872194941e-06,
7.71747272665e-06,
7.01009957993e-06,
5.00552778249e-06,
3.65016990145e-06,
2.92855702355e-06,
2.5606516374e-06,
2.31616400015e-06,
1.57827912517e-06,
1.30735907078e-06
],
"dvar": [
3.48830799339e-05,
2.6278259611e-05,
1.12193981749e-06,
1.18310379094e-06,
1.72227331063e-07,
7.05077596308e-08,
2.38437081634e-07,
2.09678574947e-07,
1.16981041742e-07,
6.93473012348e-08,
1.46252121525e-08,
1.96246396911e-08,
6.10311090554e-09,
5.37269384537e-09,
3.11221692861e-09,
3.55350970871e-09,
3.36747940644e-09,
4.84412776558e-09,
2.01119010335e-09,
1.65107505445e-09,
1.1756994267e-09,
6.6949057409e-10,
3.66770530613e-10,
1.92685603584e-10,
1.5962253741e-10,
2.08068617891e-10,
1.50587875503e-10,
1.48913242848e-10,
1.79791043164e-10,
8.74984459887e-11,
8.37119193409e-11,
8.14329020882e-11,
6.43860034732e-11,
2.78454273528e-11,
1.99582590038e-11,
1.80550626533e-11,
1.61178084768e-11,
1.40512488797e-11,
8.50416178449e-12,
4.99834245174e-12
],
"dvar2": [
9.3293368991e-05,
7.17396760592e-05,
3.04752052216e-06,
3.19836340168e-06,
4.0306784399e-07,
1.7768606142e-07,
5.44859574347e-07,
3.90244679238e-07,
2.379438655e-07,
1.26626773067e-07,
3.31517746588e-08,
4.20420427361e-08,
1.34015216702e-08,
1.16257945493e-08,
7.21633508505e-09,
8.10950417929e-09,
8.70999716795e-09,
1.22804086899e-08,
4.77388395481e-09,
3.91290599921e-09,
3.04673042351e-09,
1.68726488337e-09,
9.83107595331e-10,
4.90056495384e-10,
4.33728108984e-10,
5.61327317961e-10,
3.75222269922e-10,
3.70410424555e-10,
4.44969533442e-10,
2.12316261794e-10,
2.05198621983e-10,
2.03283126443e-10,
1.63782931661e-10,
6.5898439483e-11,
4.34277856731e-11,
3.61371176039e-11,
3.30551211403e-11,
2.91076641956e-11,
1.60277641853e-11,
9.65718477408e-12
],
"max": [
0.0538313239813,
0.0470567047596,
0.011570610106,
0.016919683665,
0.0116236284375,
0.008126353845,
0.0135948350653,
0.0114550255239,
0.00749974045902,
0.00703617045656,
0.00483745289966,
0.00427114078775,
0.00418396899477,
0.00369302555919,
0.00199294346385,
0.00220591574907,
0.00144741614349,
0.00157372537069,
0.000827942159958,
0.00112422893289,
0.00089961849153,
0.000511273217853,
0.000273252226179,
0.000364334526239,
0.000196093475097,
0.000296199636068,
0.000260880420683,
0.000267455907306,
0.000212390819797,
0.000198137160623,
0.000166591344168,
0.000241378686042,
0.000218746354221,
0.000106925406726,
0.000121147182654,
0.000100947268947,
8.48414565553e-05,
8.82318418007e-05,
7.95748419478e-05,
8.19363049231e-05
],
"mean": [
0.00204868824221,
0.00219434103929,
0.00105467124376,
0.00073124159826,
0.000353879673639,
0.000194589389139,
0.00053477025358,
0.000432587257819,
0.000471424398711,
0.000367971078958,
0.000144312492921,
0.000148129678564,
7.31341351639e-05,
6.51822119835e-05,
6.53171882732e-05,
5.99122795393e-05,
4.65908560727e-05,
6.12893491052e-05,
4.99053385283e-05,
4.71548410133e-05,
3.93755399273e-05,
3.06297079078e-05,
1.98420457309e-05,
1.48669869304e-05,
1.45713602251e-05,
1.70038492797e-05,
1.47358487084e-05,
1.32270270115e-05,
1.17442468763e-05,
9.58840246312e-06,
9.38599714573e-06,
8.92135631148e-06,
8.45363501867e-06,
6.59297484162e-06,
5.23028211319e-06,
4.26938186138e-06,
3.62360606232e-06,
3.33846423928e-06,
2.2402336981e-06,
1.77592187356e-06
],
"median": [
0.000920112826861,
0.00130830076523,
0.000769680889789,
0.000372503185645,
0.000180384842679,
0.000102076635812,
0.000244092487264,
0.000145017169416,
0.000169402832398,
0.000136246249895,
7.40878385841e-05,
6.14074451732e-05,
3.84791310353e-05,
3.45721673511e-05,
3.94445123675e-05,
3.33550342475e-05,
2.47283205681e-05,
3.43446736224e-05,
2.84527013719e-05,
2.73568293778e-05,
2.65172329819e-05,
2.12045088119e-05,
1.28766378111e-05,
1.01182522485e-05,
1.12904808702e-05,
1.24461703308e-05,
1.05324179458e-05,
8.13226324681e-06,
6.29782380202e-06,
5.55450787942e-06,
5.62202421861e-06,
5.38364429303e-06,
5.34218042958e-06,
4.45546402261e-06,
3.00334136227e-06,
2.26487622967e-06,
1.88489912034e-06,
1.64226378274e-06,
1.15722514238e-06,
8.47932710712e-07
],
"min": [
1.40287148105e-24,
3.97502000874e-24,
3.1851304289e-24,
2.36948316e-24,
3.59768929954e-24,
3.72663137551e-24,
2.1150254254e-24,
5.40901372883e-24,
7.46358026281e-24,
7.94457005597e-24,
3.14841427857e-24,
4.50555933865e-24,
3.70634305632e-24,
3.91301593602e-24,
3.06367484013e-24,
6.97248910576e-24,
6.7469529841e-24,
6.46707696784e-24,
8.5139588133e-24,
5.8876061737e-24,
8.37185893186e-24,
4.44398992829e-24,
4.56582357864e-24,
6.5956186969e-24,
8.93009950688e-24,
8.11650702342e-24,
9.70364309991e-24,
6.71643432225e-24,
7.63433393891e-24,
6.41829972591e-24,
6.12736742964e-24,
6.53538837792e-24,
7.5838886506e-24,
8.36831615754e-24,
1.07318893688e-23,
7.39884318148e-24,
6.46906765833e-24,
7.28897457891e-24,
7.01192189583e-24,
9.36828176302e-24
],
"var": [
2.53627258644e-05,
1.85798235179e-05,
1.34439528665e-06,
1.33994035423e-06,
3.7900841221e-07,
1.06522776377e-07,
7.31796092168e-07,
6.9199512609e-07,
5.78897811465e-07,
4.61180462707e-07,
5.14431555132e-08,
9.67534887764e-08,
1.6000116787e-08,
1.4683024574e-08,
9.00490970679e-09,
9.24465037855e-09,
4.85279549878e-09,
8.10981504173e-09,
4.71389460799e-09,
4.658867514e-09,
2.23379381659e-09,
1.2794868498e-09,
5.62480284572e-10,
3.08618630651e-10,
2.24826213202e-10,
3.3147604106e-10,
2.84789913874e-10,
2.93033458609e-10,
2.60650334649e-10,
1.56491791747e-10,
1.5949211396e-10,
1.78337553058e-10,
1.33410990588e-10,
6.52697687564e-11,
5.98589303125e-11,
4.9767471394e-11,
4.27432221561e-11,
3.6282758048e-11,
2.06558086607e-11,
1.12096772836e-11
]
},
"melbands_crest": {
"dmean": 2.71510052681,
"dmean2": 4.32842254639,
"dvar": 8.07165431976,
"dvar2": 19.3733062744,
"max": 32.8202323914,
"mean": 12.8120059967,
"median": 11.9624576569,
"min": 1.59289336205,
"var": 23.5784664154
},
"melbands_flatness_db": {
"dmean": 0.0242714844644,
"dmean2": 0.0364531055093,
"dvar": 0.00082839850802,
"dvar2": 0.00177968537901,
"max": 0.483761817217,
"mean": 0.158966287971,
"median": 0.145173460245,
"min": 0.000862696964759,
"var": 0.00410450762138
},
"melbands_kurtosis": {
"dmean": 6.62965393066,
"dmean2": 10.8125505447,
"dvar": 315.292694092,
"dvar2": 793.591674805,
"max": 375.842346191,
"mean": 11.0553264618,
"median": 6.22329521179,
"min": -1.84201002121,
"var": 367.24597168
},
"melbands_skewness": {
"dmean": 0.67961961031,
"dmean2": 1.05607128143,
"dvar": 1.19231677055,
"dvar2": 2.74996423721,
"max": 16.0645618439,
"mean": 2.46930336952,
"median": 2.2269718647,
"min": -0.873184561729,
"var": 2.34655475616
},
"melbands_spread": {
"dmean": 7.94292879105,
"dmean2": 12.106595993,
"dvar": 139.654663086,
"dvar2": 266.913757324,
"max": 218.142868042,
"mean": 30.7298812866,
"median": 27.5368347168,
"min": 1.30025994778,
"var": 492.871154785
},
"mfcc": {
"cov": [
[
6608.93115234,
-437.242034912,
217.787658691,
132.136199951,
-86.1098175049,
228.508529663,
30.6084575653,
204.8777771,
186.07208252,
120.400352478,
103.019378662,
46.4219398499,
0.9920129776
],
[
-437.242034912,
1201.22009277,
-223.788406372,
65.7904663086,
76.6287612915,
-51.5914306641,
78.5553894043,
39.1350364685,
-15.4795465469,
83.0589904785,
23.2883090973,
-7.59379529953,
12.478260994
],
[
217.787658691,
-223.788406372,
529.324401855,
38.5340042114,
51.5103416443,
97.1137466431,
12.1702384949,
31.739276886,
42.7777519226,
-20.7026958466,
-3.12853074074,
23.4320087433,
-20.8966903687
],
[
132.136199951,
65.7904663086,
38.5340042114,
407.445037842,
153.779449463,
149.830490112,
86.5865020752,
64.3994140625,
90.5348510742,
40.1214065552,
43.8407783508,
40.9907684326,
56.8491783142
],
[
-86.1098175049,
76.6287612915,
51.5103416443,
153.779449463,
200.609664917,
76.8091506958,
52.401550293,
49.5844345093,
60.6280021667,
46.3532676697,
21.6193180084,
17.6319046021,
29.035276413
],
[
228.508529663,
-51.5914306641,
97.1137466431,
149.830490112,
76.8091506958,
187.421737671,
98.9517364502,
67.1891708374,
62.4326477051,
18.7125053406,
40.4561271667,
29.4695682526,
16.9228401184
],
[
30.6084575653,
78.5553894043,
12.1702384949,
86.5865020752,
52.401550293,
98.9517364502,
173.536300659,
92.342338562,
37.139919281,
38.1941986084,
42.9403266907,
21.1272735596,
14.2922363281
],
[
204.8777771,
39.1350364685,
31.739276886,
64.3994140625,
49.5844345093,
67.1891708374,
92.342338562,
135.704666138,
64.2267150879,
55.6326370239,
35.4907035828,
15.4481449127,
15.6427612305
],
[
186.07208252,
-15.4795465469,
42.7777519226,
90.5348510742,
60.6280021667,
62.4326477051,
37.139919281,
64.2267150879,
127.522361755,
59.5430374146,
34.2619895935,
16.2915878296,
9.67564678192
],
[
120.400352478,
83.0589904785,
-20.7026958466,
40.1214065552,
46.3532676697,
18.7125053406,
38.1941986084,
55.6326370239,
59.5430374146,
113.092315674,
47.7420463562,
14.8272800446,
13.0497999191
],
[
103.019378662,
23.2883090973,
-3.12853074074,
43.8407783508,
21.6193180084,
40.4561271667,
42.9403266907,
35.4907035828,
34.2619895935,
47.7420463562,
84.4878311157,
32.1659240723,
17.6546592712
],
[
46.4219398499,
-7.59379529953,
23.4320087433,
40.9907684326,
17.6319046021,
29.4695682526,
21.1272735596,
15.4481449127,
16.2915878296,
14.8272800446,
32.1659240723,
65.3534011841,
32.7155723572
],
[
0.9920129776,
12.478260994,
-20.8966903687,
56.8491783142,
29.035276413,
16.9228401184,
14.2922363281,
15.6427612305,
9.67564678192,
13.0497999191,
17.6546592712,
32.7155723572,
69.0735473633
]
],
"icov": [
[
0.00018150829419,
4.15799295297e-05,
-2.16007538256e-05,
-4.89190751978e-05,
0.000264425470959,
-0.00025554918102,
0.000258574436884,
-0.000300479179714,
-5.17470361956e-05,
-0.000172962551005,
-4.90927304782e-05,
1.17409751965e-06,
4.15282920585e-05
],
[
4.15799295297e-05,
0.00106949498877,
0.000338607322192,
-0.000265683571342,
-0.00038999071694,
0.000628283713013,
-0.000551673641894,
-0.000134665548103,
0.000542920141015,
-0.000710935390089,
5.05464413436e-05,
1.217568024e-05,
0.000321527710184
],
[
-2.16007538256e-05,
0.000338607322192,
0.00251857959665,
0.000279380270513,
-0.000776731176302,
-0.00119234714657,
0.000604831846431,
-0.000633818272036,
-0.000273828103673,
0.000673523871228,
0.000573716242798,
-0.00147569389082,
0.00157157017384
],
[
-4.89190751978e-05,
-0.000265683571342,
0.000279380270513,
0.00478570256382,
-0.00214734487236,
-0.00258637382649,
-0.000154412846314,
0.000736122543458,
-0.00165151094552,
0.000755179033149,
-3.40113074344e-05,
-8.47579212859e-05,
-0.0022664826829
],
[
0.000264425470959,
-0.00038999071694,
-0.000776731176302,
-0.00214734487236,
0.00862299557775,
-0.00144238106441,
0.000148701539729,
-0.000338953657774,
-0.00109962827992,
-0.00242860219441,
0.00129603338428,
0.00079778500367,
-0.0017225962365
],
[
-0.00025554918102,
0.000628283713013,
-0.00119234714657,
-0.00258637382649,
-0.00144238106441,
0.0128679014742,
-0.00528099806979,
-0.000192014602362,
-0.00197724043392,
0.00285145570524,
-0.00226929970086,
-0.000887478410732,
0.00098660599906
],
[
0.000258574436884,
-0.000551673641894,
0.000604831846431,
-0.000154412846314,
0.000148701539729,
-0.00528099806979,
0.0126646775752,
-0.00695040728897,
0.00242252624594,
-0.000262311979895,
-0.00190991244745,
-0.000625615473837,
0.00108555855695
],
[
-0.000300479179714,
-0.000134665548103,
-0.000633818272036,
0.000736122543458,
-0.000338953657774,
-0.000192014602362,
-0.00695040728897,
0.0159020666033,
-0.00428775930777,
-0.00313114165328,
0.000521917478181,
0.00130376056768,
-0.0023012929596
],
[
-5.17470361956e-05,
0.000542920141015,
-0.000273828103673,
-0.00165151094552,
-0.00109962827992,
-0.00197724043392,
0.00242252624594,
-0.00428775930777,
0.0148086966947,
-0.00544626265764,
-0.000590255775023,
-0.000477612833492,
0.00192713795695
],
[
-0.000172962551005,
-0.000710935390089,
0.000673523871228,
0.000755179033149,
-0.00242860219441,
0.00285145570524,
-0.000262311979895,
-0.00313114165328,
-0.00544626265764,
0.0173280667514,
-0.00698121078312,
0.000453024025774,
-0.000142263874295
],
[
-4.90927304782e-05,
5.05464413436e-05,
0.000573716242798,
-3.40113074344e-05,
0.00129603338428,
-0.00226929970086,
-0.00190991244745,
0.000521917478181,
-0.000590255775023,
-0.00698121078312,
0.0203783232719,
-0.00735352234915,
0.000157254311489
],
[
1.17409751965e-06,
1.217568024e-05,
-0.00147569389082,
-8.47579212859e-05,
0.00079778500367,
-0.000887478410732,
-0.000625615473837,
0.00130376056768,
-0.000477612833492,
0.000453024025774,
-0.00735352234915,
0.0249036680907,
-0.0105970306322
],
[
4.15282920585e-05,
0.000321527710184,
0.00157157017384,
-0.0022664826829,
-0.0017225962365,
0.00098660599906,
0.00108555855695,
-0.0023012929596,
0.00192713795695,
-0.000142263874295,
0.000157254311489,
-0.0105970306322,
0.0222742334008
]
],
"mean": [
-605.782714844,
99.8519515991,
2.0929851532,
16.8462657928,
0.0486159138381,
4.66903781891,
-5.20616436005,
2.45377779007,
3.25893568993,
7.00468349457,
0.693904161453,
-0.380264431238,
0.289561033249
]
},
"pitch_salience": {
"dmean": 0.0598107166588,
"dmean2": 0.0955391675234,
"dvar": 0.00405673170462,
"dvar2": 0.00993632618338,
"max": 0.956802964211,
"mean": 0.576947569847,
"median": 0.585979521275,
"min": 0.122041597962,
"var": 0.0108884470537
},
"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": 0.0428784489632,
"dmean2": 0.0857648923993,
"dvar": 0.0410336591303,
"dvar2": 0.111032396555,
"max": 1,
"mean": 0.9734364748,
"median": 1,
"min": 0,
"var": 0.0258547607809
},
"silence_rate_60dB": {
"dmean": 0.00932140182704,
"dmean2": 0.018644541502,
"dvar": 0.00923412013799,
"dvar2": 0.0209091901779,
"max": 1,
"mean": 0.0288936533034,
"median": 0,
"min": 0,
"var": 0.0280589461327
},
"spectral_centroid": {
"dmean": 249.22807312,
"dmean2": 373.098968506,
"dvar": 91063.8515625,
"dvar2": 174600.28125,
"max": 11706.4873047,
"mean": 1648.37634277,
"median": 1634.6217041,
"min": 211.415466309,
"var": 497206.6875
},
"spectral_complexity": {
"dmean": 4.66181945801,
"dmean2": 7.10897731781,
"dvar": 26.8922271729,
"dvar2": 53.9631004333,
"max": 62,
"mean": 25.8496589661,
"median": 26,
"min": 0,
"var": 147.767044067
},
"spectral_contrast_coeffs": {
"dmean": [
0.0476265735924,
0.0473905801773,
0.0359351411462,
0.0301696415991,
0.0208635609597,
0.0198604203761
],
"dmean2": [
0.0773417130113,
0.0766958445311,
0.0579386949539,
0.048394408077,
0.0338008664548,
0.0315999798477
],
"dvar": [
0.00181199039798,
0.00164732465055,
0.000883476692252,
0.000599160557613,
0.00029933184851,
0.000426794635132
],
"dvar2": [
0.00449086399749,
0.00394220836461,
0.00211269129068,
0.00146759767085,
0.000717955466826,
0.00100697495509
],
"max": [
-0.265395462513,
-0.357239037752,
-0.480751931667,
-0.573750972748,
-0.570810258389,
-0.623574137688
],
"mean": [
-0.635006427765,
-0.709827065468,
-0.761295616627,
-0.777616739273,
-0.794992148876,
-0.756546854973
],
"median": [
-0.648114204407,
-0.720307588577,
-0.775248885155,
-0.782425284386,
-0.797343671322,
-0.753041982651
],
"min": [
-0.979655921459,
-0.975617945194,
-0.973932623863,
-0.968304038048,
-0.963705837727,
-0.962269246578
],
"var": [
0.00754463300109,
0.00741129228845,
0.00522494921461,
0.00266115693375,
0.00139681762084,
0.0016594765475
]
},
"spectral_contrast_valleys": {
"dmean": [
0.449427247047,
0.368652909994,
0.307603567839,
0.305392533541,
0.284778118134,
0.258607268333
],
"dmean2": [
0.711782991886,
0.597265899181,
0.497453182936,
0.472272694111,
0.410948783159,
0.345023483038
],
"dvar": [
0.234372928739,
0.126188457012,
0.0950213745236,
0.107014983892,
0.11967446655,
0.11810118705
],
"dvar2": [
0.471311151981,
0.293124824762,
0.208400294185,
0.222306594253,
0.23263426125,
0.204391539097
],
"max": [
-4.81988859177,
-4.41749429703,
-5.25600099564,
-5.53017425537,
-5.39490461349,
-7.26668977737
],
"mean": [
-7.3185133934,
-6.65108823776,
-7.12687921524,
-7.35098600388,
-7.15578842163,
-9.52912712097
],
"median": [
-6.91388940811,
-6.47355651855,
-6.90485143661,
-7.14510154724,
-6.87399673462,
-9.20458984375
],
"min": [
-28.1328296661,
-27.5292720795,
-27.7067222595,
-27.1969680786,
-27.459444046,
-27.4659233093
],
"var": [
2.1208178997,
1.43823826313,
1.40528142452,
1.28319907188,
1.33674252033,
1.80012667179
]
},
"spectral_decrease": {
"dmean": 3.49211548567e-09,
"dmean2": 5.84196868658e-09,
"dvar": 6.06416297928e-17,
"dvar2": 1.58732147901e-16,
"max": 7.24309189028e-17,
"mean": -7.98331889484e-09,
"median": -6.72162325799e-09,
"min": -6.67486688144e-08,
"var": 5.37433074436e-17
},
"spectral_energy": {
"dmean": 0.0137194273993,
"dmean2": 0.0228616949171,
"dvar": 0.000906373548787,
"dvar2": 0.00236689276062,
"max": 0.256627291441,
"mean": 0.0330410413444,
"median": 0.0282218158245,
"min": 1.05056776478e-20,
"var": 0.000823040958494
},
"spectral_energyband_high": {
"dmean": 0.000788950303104,
"dmean2": 0.00113973615225,
"dvar": 1.85481030712e-06,
"dvar2": 3.98115935241e-06,
"max": 0.0265397913754,
"mean": 0.0020583642181,
"median": 0.00138865306508,
"min": 7.6512348736e-21,
"var": 5.30244460606e-06
},
"spectral_energyband_low": {
"dmean": 0.00974355638027,
"dmean2": 0.0167611707002,
"dvar": 0.000731576583348,
"dvar2": 0.00193528376985,
"max": 0.245193719864,
"mean": 0.0124163050205,
"median": 0.00767421768978,
"min": 5.05067847469e-23,
"var": 0.000560328771826
},
"spectral_energyband_middle_high": {
"dmean": 0.00169420265593,
"dmean2": 0.00263979053125,
"dvar": 6.21227172815e-06,
"dvar2": 1.53019846039e-05,
"max": 0.0443118400872,
"mean": 0.00612635491416,
"median": 0.00510910991579,
"min": 1.47693017592e-21,
"var": 2.25969106395e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00445038359612,
"dmean2": 0.00705687329173,
"dvar": 5.93129843764e-05,
"dvar2": 0.00015343373525,
"max": 0.102473579347,
"mean": 0.013835885562,
"median": 0.0113433878869,
"min": 1.88278164312e-22,
"var": 0.000114742637379
},
"spectral_entropy": {
"dmean": 0.142245650291,
"dmean2": 0.194766461849,
"dvar": 0.0320305749774,
"dvar2": 0.0547666735947,
"max": 9.82013511658,
"mean": 7.86102437973,
"median": 7.98024940491,
"min": 5.70469856262,
"var": 0.194925144315
},
"spectral_flux": {
"dmean": 0.031912766397,
"dmean2": 0.0489236414433,
"dvar": 0.00271626119502,
"dvar2": 0.00583512475714,
"max": 0.470465630293,
"mean": 0.0893998146057,
"median": 0.0720647796988,
"min": 6.78308936797e-11,
"var": 0.00412735715508
},
"spectral_kurtosis": {
"dmean": 1.05204594135,
"dmean2": 1.65393257141,
"dvar": 2.60604763031,
"dvar2": 6.06498146057,
"max": 60.8622779846,
"mean": 3.50797343254,
"median": 2.82385969162,
"min": -1.23068881035,
"var": 6.75485610962
},
"spectral_rms": {
"dmean": 0.000946817046497,
"dmean2": 0.00150122493505,
"dvar": 2.77709523289e-06,
"dvar2": 6.76929812471e-06,
"max": 0.0158230233938,
"mean": 0.00528577668592,
"median": 0.00524723529816,
"min": 3.20147489248e-12,
"var": 4.29574629379e-06
},
"spectral_rolloff": {
"dmean": 687.567504883,
"dmean2": 1098.1418457,
"dvar": 1360692.875,
"dvar2": 2724871.75,
"max": 19939.7460938,
"mean": 2289.53979492,
"median": 1722.65625,
"min": 64.599609375,
"var": 5792467.5
},
"spectral_skewness": {
"dmean": 0.184367403388,
"dmean2": 0.277021378279,
"dvar": 0.0508444085717,
"dvar2": 0.109978020191,
"max": 5.94085836411,
"mean": 1.40552580357,
"median": 1.33574748039,
"min": -0.0867779329419,
"var": 0.209196016192
},
"spectral_spread": {
"dmean": 528384.625,
"dmean2": 754747.4375,
"dvar": 606548787200,
"dvar2": 1118389403650.0,
"max": 42112340,
"mean": 5501155.5,
"median": 5315459.5,
"min": 1474355.625,
"var": 3237937938430.0
},
"spectral_strongpeak": {
"dmean": 0.452483922243,
"dmean2": 0.76036208868,
"dvar": 0.550587058067,
"dvar2": 1.33137965202,
"max": 10.7463006973,
"mean": 1.06755185127,
"median": 0.529365718365,
"min": 0,
"var": 1.34115076065
},
"zerocrossingrate": {
"dmean": 0.013543295674,
"dmean2": 0.0153162907809,
"dvar": 0.00030489495839,
"dvar2": 0.000314586912282,
"max": 0.7509765625,
"mean": 0.0889592543244,
"median": 0.07861328125,
"min": 0.00439453125,
"var": 0.00419921148568
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 305848,
"codec": "mp3",
"downmix": "mix",
"equal_loudness": 0,
"length": 249.103668213,
"lossless": false,
"md5_encoded": "ac1b67d14a5404f0d78630e49bc0eca0",
"replay_gain": -13.9069881439,
"sample_rate": 44100
},
"tags": {
"file_name": "2107898.mp3",
"musicbrainz_recordingid": [
"e87784b4-ff4e-463e-ac5b-b8778a91d29c"
]
},
"version": {
"essentia": "2.1-beta2",
"essentia_build_sha": "70f2e5ece6736b2c40cc944ad0e695b16b925413",
"essentia_git_sha": "v2.1_beta2",
"extractor": "music 1.0"
}
},
"rhythm": {
"beats_count": 497,
"beats_loudness": {
"dmean": 0.0180311761796,
"dmean2": 0.0314951017499,
"dvar": 0.000244578841375,
"dvar2": 0.000684813479893,
"max": 0.133062273264,
"mean": 0.0514005944133,
"median": 0.0486571751535,
"min": 3.51222134709e-10,
"var": 0.000459125556517
},
"beats_loudness_band_ratio": {
"dmean": [
0.165796384215,
0.100310660899,
0.105934083462,
0.0443975776434,
0.0316143557429,
0.0615920349956
],
"dmean2": [
0.3024982512,
0.191773027182,
0.185425460339,
0.0775950178504,
0.0572012625635,
0.110077165067
],
"dvar": [
0.0159317627549,
0.00770557997748,
0.012862010859,
0.00228791334666,
0.000787718978245,
0.0105293169618
],
"dvar2": [
0.0495943017304,
0.0236389618367,
0.0403186269104,
0.0060038859956,
0.00216627516784,
0.0261139813811
],
"max": [
0.97489887476,
0.704863727093,
0.826412975788,
0.51489007473,
0.228488340974,
0.968151509762
],
"mean": [
0.570403397083,
0.102792792022,
0.143468916416,
0.058818154037,
0.0599587447941,
0.093745328486
],
"median": [
0.577748000622,
0.0767783895135,
0.117059148848,
0.0455396100879,
0.0539600662887,
0.0780621021986
],
"min": [
0.0026824970264,
0.000945497595239,
0.00187677075155,
0.000457894901047,
0.00101557280868,
0.00228134403005
],
"var": [
0.0464328043163,
0.00825615040958,
0.0160440914333,
0.0031834479887,
0.00157931400463,
0.0106179183349
]
},
"beats_position": [
0.452789098024,
0.917188167572,
1.38158726692,
1.8575963974,
2.34521532059,
2.8444442749,
3.34367346764,
3.84290242195,
4.34213161469,
4.85297060013,
5.35219955444,
5.85142850876,
6.35065746307,
6.84988641739,
7.33750534058,
7.83673477173,
8.33596324921,
8.84680271149,
9.34603118896,
9.84526062012,
10.3444900513,
10.8437185287,
11.3429479599,
11.8421764374,
12.3530158997,
12.8522443771,
13.3514738083,
13.8623123169,
14.361541748,
14.8607711792,
15.3599996567,
15.8592290878,
16.3468475342,
16.8460769653,
17.3453063965,
17.8445339203,
18.3437633514,
18.8429927826,
19.3422222137,
19.8298416138,
20.3406791687,
20.851518631,
21.3507480621,
21.8499774933,
22.3492050171,
22.8484344482,
23.3476638794,
23.8468933105,
24.3461227417,
24.8453502655,
25.3445796967,
25.8438091278,
26.343038559,
26.8422679901,
27.353105545,
27.8523349762,
28.3515644073,
28.8507938385,
29.3500213623,
29.8492507935,
30.3484802246,
30.8477096558,
31.3469390869,
31.8461666107,
32.3453979492,
32.8446235657,
33.3438529968,
33.843082428,
34.3423118591,
34.8415412903,
35.3407707214,
35.8400001526,
36.3392295837,
36.8384590149,
37.3376846313,
37.848526001,
38.3477554321,
38.8469848633,
39.3578224182,
39.8454399109,
40.344669342,
40.8438987732,
41.3431282043,
41.8423576355,
42.3531951904,
42.8524246216,
43.3516540527,
43.8392753601,
44.350112915,
44.8493423462,
45.3485717773,
45.8478012085,
46.347026825,
46.8462562561,
47.3454856873,
47.8447151184,
48.3439445496,
48.8431739807,
49.3424034119,
49.841632843,
50.3408622742,
50.8400878906,
51.3393173218,
51.8385467529,
52.3377761841,
52.8486175537,
53.3478431702,
53.8470726013,
54.3346939087,
54.8339233398,
55.3447608948,
55.8439903259,
56.3548278809,
56.854057312,
57.3532867432,
57.8409042358,
58.3517456055,
58.8509750366,
59.3502044678,
59.8494338989,
60.3486595154,
60.8478889465,
61.3471183777,
61.8463478088,
62.34557724,
62.8448066711,
63.3440361023,
63.8548736572,
64.3424911499,
64.8417205811,
65.3409500122,
65.8401794434,
66.3394088745,
66.8502502441,
67.3494796753,
67.8487091064,
68.3479385376,
68.8471679688,
69.3347854614,
69.8224029541,
70.3332443237,
70.8324737549,
71.3316955566,
71.8425369263,
72.3533782959,
72.8526077271,
73.3518371582,
73.8510665894,
74.3502960205,
74.8495254517,
75.3487548828,
75.8479766846,
76.3472061157,
76.8464355469,
77.345664978,
77.8565063477,
78.3557357788,
78.85496521,
79.3541946411,
79.8534240723,
80.3410415649,
80.8402709961,
81.3395004272,
81.8387298584,
82.3379592896,
82.8255767822,
83.3364181519,
83.835647583,
84.3348770142,
84.8341064453,
85.3333282471,
85.8441696167,
86.3433990479,
86.842628479,
87.3418579102,
87.8410873413,
88.3519287109,
88.8511581421,
89.3503875732,
89.849609375,
90.3488388062,
90.8480682373,
91.3472976685,
91.8465270996,
92.3457565308,
92.8449859619,
93.3442153931,
93.8434448242,
94.3426742554,
94.8419036865,
95.3411331177,
95.8403625488,
96.33959198,
96.8388214111,
97.3380508423,
97.8372802734,
98.3365097046,
98.8357315063,
99.3349609375,
99.8458023071,
100.345031738,
100.844261169,
101.355102539,
101.85433197,
102.353561401,
102.852790833,
103.352012634,
103.851242065,
104.350471497,
104.849700928,
105.348930359,
105.84815979,
106.347389221,
106.846618652,
107.345848083,
107.845077515,
108.344306946,
108.843536377,
109.342765808,
109.841995239,
110.34122467,
110.840454102,
111.339683533,
111.850517273,
112.338134766,
112.837364197,
113.336593628,
113.847434998,
114.358276367,
114.84589386,
115.345123291,
115.844352722,
116.355194092,
116.854415894,
117.353645325,
117.852874756,
118.352104187,
118.839729309,
119.350563049,
119.84979248,
120.349021912,
120.848251343,
121.347480774,
121.846710205,
122.345939636,
122.845169067,
123.344398499,
123.84362793,
124.342857361,
124.842086792,
125.352920532,
125.852149963,
126.351379395,
126.850608826,
127.349838257,
127.849067688,
128.348297119,
128.847518921,
129.346755981,
129.845977783,
130.345214844,
130.844436646,
131.355285645,
131.854507446,
132.353744507,
132.852966309,
133.352203369,
133.851425171,
134.350662231,
134.849884033,
135.349105835,
135.848342896,
136.347564697,
136.846801758,
137.34602356,
137.84526062,
138.344482422,
138.843719482,
139.342941284,
139.853790283,
140.341400146,
140.852249146,
141.351470947,
141.850692749,
142.361541748,
142.86076355,
143.36000061,
143.847610474,
144.335235596,
144.834457397,
145.333694458,
145.844528198,
146.343765259,
146.854598999,
147.35383606,
147.853057861,
148.352294922,
148.851516724,
149.350738525,
149.849975586,
150.349197388,
150.848434448,
151.34765625,
151.846893311,
152.346115112,
152.845352173,
153.344573975,
153.843811035,
154.343032837,
154.842269897,
155.341491699,
155.84072876,
156.339950562,
156.839187622,
157.338409424,
157.849243164,
158.348480225,
158.847702026,
159.346939087,
159.846160889,
160.345397949,
160.844619751,
161.35546875,
161.854690552,
162.353912354,
162.864761353,
163.363983154,
163.863220215,
164.362442017,
164.861679077,
165.360900879,
165.860137939,
166.347747803,
166.846984863,
167.346206665,
167.845443726,
168.344665527,
168.855514526,
169.366348267,
169.865570068,
170.364807129,
170.852416992,
171.351654053,
171.850875854,
172.350112915,
172.849334717,
173.348571777,
173.847793579,
174.34703064,
174.846252441,
175.345489502,
175.844711304,
176.343948364,
176.854782104,
177.354003906,
177.853240967,
178.352462769,
178.851699829,
179.350921631,
179.86177063,
180.349380493,
180.848617554,
181.347839355,
181.858688354,
182.357910156,
182.857131958,
183.356369019,
183.85559082,
184.354827881,
184.854049683,
185.353286743,
185.852508545,
186.363357544,
186.862579346,
187.361816406,
187.861038208,
188.360275269,
188.847885132,
189.347122192,
189.846343994,
190.357177734,
190.856414795,
191.355636597,
191.843261719,
192.342483521,
192.841720581,
193.352554321,
193.86340332,
194.351013184,
194.850250244,
195.349472046,
195.848709106,
196.347930908,
196.847167969,
197.346389771,
197.857223511,
198.344848633,
198.844070435,
199.343307495,
199.854141235,
200.353378296,
200.852600098,
201.34022522,
201.85105896,
202.338684082,
202.837905884,
203.348754883,
203.847976685,
204.347213745,
204.846435547,
205.357269287,
205.856506348,
206.355728149,
206.85496521,
207.354187012,
207.841812134,
208.329421997,
208.828659058,
209.327880859,
209.82711792,
210.326339722,
210.837188721,
211.348022461,
211.847259521,
212.346481323,
212.845703125,
213.344940186,
213.844161987,
214.343399048,
214.84262085,
215.34185791,
215.841079712,
216.340316772,
216.839538574,
217.338775635,
217.837997437,
218.337234497,
218.836456299,
219.335693359,
219.834915161,
220.334152222,
220.844985962,
221.344207764,
221.843444824,
222.342666626,
222.841903687,
223.341125488,
223.840362549,
224.327972412,
224.827209473,
225.326431274,
225.825668335,
226.324890137,
226.835739136,
227.346572876,
227.845794678,
228.345031738,
228.84425354,
229.343490601,
229.854324341,
230.353561401,
230.852783203,
231.352020264,
231.851242065,
232.350479126,
232.849700928,
233.348922729,
233.84815979,
234.347381592,
234.846618652,
235.345840454,
235.845077515,
236.344299316,
236.843536377,
237.342758179,
237.841995239,
238.352828979,
238.840454102,
239.339675903,
239.838912964,
240.338134766,
240.837371826,
241.348205566,
241.847427368,
242.346664429,
242.84588623,
243.345123291,
243.844345093,
244.343582153,
244.854415894,
245.365249634,
245.876098633,
246.386932373,
246.909378052,
247.431838989,
247.954284668,
248.488342285
],
"bpm": 119.998542786,
"bpm_histogram_first_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 120,
"mean": 120,
"median": 120,
"min": 120,
"var": 0
},
"bpm_histogram_first_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.202453970909,
"mean": 0.202453970909,
"median": 0.202453970909,
"min": 0.202453970909,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.786290347576,
"mean": 0.786290347576,
"median": 0.786290347576,
"min": 0.786290347576,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 115,
"mean": 115,
"median": 115,
"min": 115,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.25,
"mean": 0.25,
"median": 0.25,
"min": 0.25,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.00604838691652,
"mean": 0.00604838691652,
"median": 0.00604838691652,
"min": 0.00604838691652,
"var": 0
},
"danceability": 1.21798443794,
"onset_rate": 3.92187905312
},
"tonal": {
"chords_changes_rate": 0.039515376091,
"chords_histogram": [
57.4836921692,
3.97017717361,
8.42497634888,
0.447343885899,
0.13047529757,
0,
0,
0,
0,
0,
0.31686860323,
0,
0,
0,
0,
2.60950613022,
0,
2.01304745674,
0,
0.410065233707,
0.0186393298209,
2.88909602165,
18.6020507812,
2.6840634346
],
"chords_key": "A",
"chords_number_rate": 0.00149114627857,
"chords_scale": "major",
"chords_strength": {
"dmean": 0.00836842786521,
"dmean2": 0.00815107487142,
"dvar": 5.1955525123e-05,
"dvar2": 5.78799663344e-05,
"max": 0.742543399334,
"mean": 0.506400763988,
"median": 0.509921431541,
"min": 0.252362012863,
"var": 0.00723495753482
},
"hpcp": {
"dmean": [
0.174714043736,
0.155843779445,
0.0833736732602,
0.0624168552458,
0.0693695023656,
0.0987622588873,
0.120049327612,
0.122431434691,
0.106113769114,
0.0969200953841,
0.100421890616,
0.130403697491,
0.131990373135,
0.125703185797,
0.127788588405,
0.136630728841,
0.129828393459,
0.0921982675791,
0.0754686594009,
0.0740675330162,
0.120204724371,
0.149809971452,
0.141548588872,
0.0895320773125,
0.0644946917892,
0.0500998944044,
0.0701828151941,
0.0801300033927,
0.0716120153666,
0.0503866039217,
0.0439985841513,
0.0469520837069,
0.0739903151989,
0.106316804886,
0.131491631269,
0.168306916952
],
"dmean2": [
0.301600903273,
0.265520274639,
0.151743784547,
0.114668495953,
0.126822605729,
0.174282118678,
0.207919433713,
0.216282367706,
0.19719286263,
0.179936110973,
0.185274764895,
0.230743438005,
0.230267420411,
0.220470160246,
0.222451150417,
0.232541173697,
0.219749644399,
0.166706845164,
0.136541485786,
0.132811710238,
0.20279353857,
0.253606200218,
0.240667685866,
0.160123810172,
0.116984024644,
0.0922638475895,
0.123973205686,
0.135739892721,
0.123052224517,
0.0901703760028,
0.0790068209171,
0.0841156095266,
0.128100574017,
0.182771027088,
0.231804415584,
0.288373231888
],
"dvar": [
0.0556561090052,
0.0409076586366,
0.026465235278,
0.0214083511382,
0.0234745088965,
0.0330946743488,
0.0413037352264,
0.0449211224914,
0.0478052459657,
0.0459056533873,
0.0428708605468,
0.0487935207784,
0.0474864542484,
0.0385318882763,
0.0369675755501,
0.0528719499707,
0.0386627539992,
0.0293492078781,
0.0266542322934,
0.0235712584108,
0.0288351345807,
0.0464815981686,
0.0366235673428,
0.0272116400301,
0.0207741577178,
0.0153643917292,
0.0212902594358,
0.0250064935535,
0.019115427509,
0.0136361913756,
0.0134894782677,
0.0122419679537,
0.019541984424,
0.0350897200406,
0.0385270006955,
0.0437146313488
],
"dvar2": [
0.13423602283,
0.10843385756,
0.0752505287528,
0.0603882707655,
0.0658042132854,
0.0918377712369,
0.104958936572,
0.118958555162,
0.132415026426,
0.126900702715,
0.119486875832,
0.131891071796,
0.116556093097,
0.10360430181,
0.100800648332,
0.118121795356,
0.0962644591928,
0.0832931995392,
0.072885632515,
0.0642783865333,
0.0764603987336,
0.106280460954,
0.0949808731675,
0.0745418220758,
0.057357057929,
0.0443208627403,
0.0592528954148,
0.0594702921808,
0.050530731678,
0.0378183275461,
0.0379933342338,
0.0341034196317,
0.0509171150625,
0.0836146846414,
0.100102700293,
0.118315622211
],
"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": [
0.375069618225,
0.229343861341,
0.0707184746861,
0.0532039776444,
0.0582754276693,
0.112729623914,
0.177153334022,
0.141038417816,
0.0834028422832,
0.0746470838785,
0.0779561176896,
0.151760265231,
0.209431797266,
0.147560283542,
0.165224060416,
0.271166533232,
0.20329849422,
0.0884267538786,
0.0727183744311,
0.0697537958622,
0.18340626359,
0.329311698675,
0.226102843881,
0.0792088210583,
0.0531305335462,
0.0398673862219,
0.0819095596671,
0.126772969961,
0.0917090848088,
0.0494145974517,
0.044346485287,
0.0448761284351,
0.0876672714949,
0.144273653626,
0.141821607947,
0.249985828996
],
"median": [
0.20282959938,
0.126179158688,
0.023355755955,
0.0151162724942,
0.0171844307333,
0.0378621146083,
0.0572631508112,
0.0467016026378,
0.0214456394315,
0.017584014684,
0.018127348274,
0.0495154671371,
0.0724155753851,
0.0558820925653,
0.0555471852422,
0.0582807436585,
0.0494960695505,
0.0338072553277,
0.0219148527831,
0.0212806351483,
0.0897696316242,
0.169661283493,
0.113599456847,
0.0214601848274,
0.0102036185563,
0.0100361965597,
0.0225083101541,
0.0323054902256,
0.0271237120032,
0.0193611271679,
0.0166102405638,
0.0144707569852,
0.0300941802561,
0.0463984645903,
0.051419172436,
0.140200078487
],
"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": [
0.134447872639,
0.0599088259041,
0.0190861970186,
0.0147841013968,
0.0161388292909,
0.0342961736023,
0.0705974698067,
0.0495250187814,
0.0325009077787,
0.0305932927877,
0.0296660661697,
0.0562788695097,
0.0898372530937,
0.0455961190164,
0.0494740009308,
0.135469794273,
0.078870177269,
0.0241399053484,
0.022359021008,
0.0198767576367,
0.0465289615095,
0.121610663831,
0.0639501139522,
0.0234202239662,
0.0160689651966,
0.0103451283649,
0.0246738828719,
0.0539385266602,
0.0278731659055,
0.0106757925823,
0.0106027768925,
0.0103906355798,
0.0233887918293,
0.0587436072528,
0.0452032126486,
0.0674839392304
]
},
"hpcp_entropy": {
"dmean": 0.638550341129,
"dmean2": 1.05200004578,
"dvar": 0.317407548428,
"dvar2": 0.805923640728,
"max": 4.38450527191,
"mean": 1.88282346725,
"median": 1.83462488651,
"min": 0,
"var": 0.670449495316
},
"key_key": "A",
"key_scale": "major",
"key_strength": 0.849309802055,
"thpcp": [
1,
0.611470103264,
0.188547596335,
0.141850933433,
0.155372291803,
0.300556540489,
0.472321212292,
0.376032650471,
0.222366303205,
0.199021935463,
0.207844391465,
0.404618918896,
0.558381140232,
0.393421053886,
0.440515726805,
0.722976565361,
0.542028665543,
0.235760912299,
0.193879678845,
0.185975596309,
0.488992601633,
0.878001511097,
0.602828979492,
0.211184322834,
0.141655117273,
0.106293298304,
0.218384951353,
0.337998509407,
0.244512170553,
0.131747797132,
0.118235342205,
0.119647465646,
0.233735993505,
0.384658336639,
0.378120750189,
0.666505157948
],
"tuning_diatonic_strength": 0.649083852768,
"tuning_equal_tempered_deviation": 0.0409732200205,
"tuning_frequency": 440,
"tuning_nontempered_energy_ratio": 0.659608960152
}
}
← Back to summary page
