Low-level JSON for 7c73cf91-a4ed-4ccb-b911-4fd925478d8c
← Back to summary page
{
"lowlevel": {
"average_loudness": 0.963076472282,
"barkbands": {
"dmean": [
0.000803583243396,
0.00767411431298,
0.00217573461123,
0.00225323182531,
0.00507256900892,
0.00118736736476,
0.000693151261657,
0.000411205721321,
0.000522540067323,
0.00027870023041,
0.000260606844677,
0.000459380418761,
0.000592322729062,
0.00046933721751,
0.000304410408717,
0.000247224670602,
0.000336872297339,
0.000173334876308,
0.000203107774723,
0.000143869881867,
8.85914487299e-05,
7.77070672484e-05,
5.32059166289e-05,
4.07541265304e-05,
4.94913329021e-05,
7.64633732615e-05,
4.79255722894e-05
],
"dmean2": [
0.00136277405545,
0.0127626135945,
0.00363842537627,
0.00370271061547,
0.0084122903645,
0.00174352130853,
0.00106204021722,
0.000642974919174,
0.000797733606305,
0.000405607366702,
0.000405255588703,
0.000653467781376,
0.000861883338075,
0.000680292665493,
0.000454738386907,
0.000387986772694,
0.000513936392963,
0.000281436747173,
0.000333694770234,
0.000227729440667,
0.000141340584378,
0.000122563011246,
8.21832727524e-05,
6.6517815867e-05,
7.971796731e-05,
0.000133010311401,
8.55378602864e-05
],
"dvar": [
1.07964333438e-05,
0.000622287217993,
1.91863364307e-05,
1.32537315949e-05,
0.000205891483347,
5.4062234085e-06,
1.91578692466e-06,
9.44018722748e-07,
9.00224279121e-07,
5.56311761102e-07,
7.41214876143e-07,
2.00221302293e-06,
3.47790478372e-06,
2.2702190563e-06,
1.03516845229e-06,
3.61373480473e-07,
9.81346374829e-07,
1.60394179716e-07,
1.44052080486e-07,
6.46592184239e-08,
2.80222440807e-08,
2.95125417438e-08,
1.00731742947e-08,
5.13263609392e-09,
7.77348763137e-09,
3.12093568766e-08,
1.36810314189e-08
],
"dvar2": [
2.81020693365e-05,
0.00165261130314,
5.46734663658e-05,
3.6024946894e-05,
0.000540246604942,
1.256424639e-05,
4.44441366199e-06,
2.23208326133e-06,
2.06526510738e-06,
1.10683447474e-06,
1.65367532645e-06,
3.57755425284e-06,
6.66406640448e-06,
4.12133567806e-06,
2.11463998312e-06,
7.83479151778e-07,
2.18166201194e-06,
3.93197353787e-07,
3.66989780787e-07,
1.58314591658e-07,
7.17648163118e-08,
7.55255555873e-08,
2.30815704327e-08,
1.31372814849e-08,
1.90064763927e-08,
7.98702970428e-08,
3.59212535272e-08
],
"max": [
0.0392346382141,
0.280368566513,
0.0574770197272,
0.0747130736709,
0.17730474472,
0.0373351350427,
0.0307994000614,
0.0161992795765,
0.0152541790158,
0.0196862258017,
0.0321467630565,
0.044686242938,
0.0568939037621,
0.0412637777627,
0.0273576937616,
0.0218469463289,
0.0279569011182,
0.00983274169266,
0.00972018204629,
0.00442236475646,
0.00277892290615,
0.00650490541011,
0.00157413154375,
0.00130954466294,
0.00134880817495,
0.00351525424048,
0.00206199032255
],
"mean": [
0.000705707177985,
0.0105458386242,
0.00411875266582,
0.00414010696113,
0.00563631625846,
0.00207624072209,
0.00100156455301,
0.000532565638423,
0.000814968079794,
0.000433044799138,
0.000349690875737,
0.000683797115926,
0.000822177506052,
0.000772756058723,
0.000446899881354,
0.000353993469616,
0.000533920887392,
0.000229646728258,
0.000316723133437,
0.00024059820862,
0.000147054728586,
0.000110725268314,
7.24417404854e-05,
5.02076400153e-05,
5.59647414775e-05,
5.65278241993e-05,
3.1456216675e-05
],
"median": [
9.77110103122e-05,
0.00722229573876,
0.00224273884669,
0.00278073735535,
0.0022880374454,
0.000890755734872,
0.000361377606168,
9.67107407632e-05,
0.000276525854133,
7.65268487157e-05,
4.20209762524e-05,
9.96119488264e-05,
0.000100339013443,
0.000107142885099,
9.7708303656e-05,
0.000125642385683,
0.000139305077028,
7.86178206909e-05,
0.000155589543283,
0.000107918473077,
6.49540452287e-05,
3.48479989043e-05,
1.77324363904e-05,
1.56120422616e-05,
1.69977647602e-05,
4.09699805459e-06,
4.74440810194e-07
],
"min": [
1.39518718698e-24,
6.80199417604e-24,
3.02961912321e-24,
1.42559057652e-24,
1.43173032038e-23,
1.35354805156e-23,
8.31071037879e-24,
6.20150733852e-24,
3.35551736357e-23,
2.35340810746e-23,
1.19320142295e-23,
2.29019100332e-23,
3.09931837629e-23,
3.50301920671e-23,
6.30825686397e-23,
7.83254439213e-23,
1.15392793546e-22,
9.94541808108e-23,
8.94950958723e-23,
1.82455234872e-22,
1.84769121679e-22,
4.18903114079e-22,
4.7951060323e-22,
5.33674626019e-22,
9.85018426825e-22,
1.27614541082e-21,
2.15594004177e-21
],
"var": [
8.45976592245e-06,
0.000472591258585,
2.49056865869e-05,
2.47634307016e-05,
0.000167289195815,
9.41120651987e-06,
2.93464131573e-06,
1.23901099869e-06,
1.72240834218e-06,
1.40173006002e-06,
1.32379011575e-06,
4.79398704556e-06,
6.79921367919e-06,
6.36527465758e-06,
1.97263238988e-06,
6.39767961275e-07,
1.92953120859e-06,
2.28060756058e-07,
2.55724671661e-07,
1.25517544802e-07,
4.82994835238e-08,
4.23702246621e-08,
1.904805913e-08,
6.85500456399e-09,
9.6240366787e-09,
2.52761385156e-08,
9.76836123101e-09
]
},
"barkbands_crest": {
"dmean": 2.77133870125,
"dmean2": 4.49781560898,
"dvar": 8.27154064178,
"dvar2": 21.4284954071,
"max": 25.3348064423,
"mean": 10.7827329636,
"median": 10.0246400833,
"min": 2.6274766922,
"var": 16.5835666656
},
"barkbands_flatness_db": {
"dmean": 0.0364229902625,
"dmean2": 0.0507519207895,
"dvar": 0.0012073230464,
"dvar2": 0.00252850074321,
"max": 0.556569755077,
"mean": 0.173209354281,
"median": 0.162104040384,
"min": 0.0163037348539,
"var": 0.00572877237573
},
"barkbands_kurtosis": {
"dmean": 7.37067508698,
"dmean2": 11.5038375854,
"dvar": 173.108596802,
"dvar2": 396.51361084,
"max": 359.744628906,
"mean": 10.8877067566,
"median": 4.1131772995,
"min": -1.86952459812,
"var": 426.849395752
},
"barkbands_skewness": {
"dmean": 0.888426303864,
"dmean2": 1.32619988918,
"dvar": 0.933375120163,
"dvar2": 2.14026641846,
"max": 14.7575082779,
"mean": 2.30916213989,
"median": 2.05194592476,
"min": -2.3593082428,
"var": 3.1065261364
},
"barkbands_spread": {
"dmean": 7.63999462128,
"dmean2": 11.9577856064,
"dvar": 90.8630447388,
"dvar2": 225.740203857,
"max": 130.068511963,
"mean": 19.1246204376,
"median": 17.0572757721,
"min": 0.390543609858,
"var": 176.272445679
},
"dissonance": {
"dmean": 0.0199100356549,
"dmean2": 0.0322542749345,
"dvar": 0.000417620060034,
"dvar2": 0.00107224704698,
"max": 0.500000059605,
"mean": 0.459147155285,
"median": 0.465425938368,
"min": 0,
"var": 0.000873538607266
},
"dynamic_complexity": 2.78818082809,
"erbbands": {
"dmean": [
0.26183784008,
1.62076222897,
2.67522597313,
4.65156936646,
15.4186439514,
16.3805828094,
6.94539546967,
11.3330278397,
10.3752202988,
8.46401786804,
8.7045917511,
11.5092325211,
8.12197208405,
8.58723735809,
14.0108413696,
18.9776821136,
27.1844234467,
21.7654857635,
16.6621494293,
15.3375005722,
18.4047145844,
14.011387825,
9.46113395691,
10.4887809753,
9.55973434448,
7.15014362335,
4.17635202408,
3.15440392494,
2.97794556618,
2.07993388176,
1.38645768166,
0.930105805397,
0.658015787601,
0.541142642498,
0.356505781412,
0.219194769859,
0.158208534122,
0.0612084679306,
0.00890302751213,
0.00030846617301
],
"dmean2": [
0.425642102957,
2.81124639511,
4.51969909668,
7.62235021591,
25.897693634,
27.1267757416,
11.246175766,
16.4121742249,
15.4822368622,
13.0922470093,
13.383852005,
17.7198390961,
11.6642150879,
12.8521795273,
20.947517395,
26.9973316193,
39.0104103088,
31.4156494141,
24.458316803,
22.8571090698,
28.1310901642,
21.661239624,
15.1821670532,
17.2230319977,
15.5961322784,
11.3256988525,
6.61702108383,
5.07030153275,
4.7227191925,
3.18521046638,
2.15761709213,
1.53651845455,
1.05320358276,
0.861958026886,
0.584792673588,
0.370746165514,
0.276570320129,
0.10892111063,
0.0159100033343,
0.000542795634829
],
"dvar": [
0.845490992069,
27.4493312836,
38.1448631287,
45.7159309387,
1510.45532227,
2117.47216797,
272.414642334,
492.686553955,
416.267181396,
327.15536499,
329.228515625,
456.464324951,
440.456359863,
654.332763672,
1315.75622559,
3403.04956055,
6853.97558594,
4893.73974609,
2506.83618164,
2772.1105957,
1980.82763672,
1172.09326172,
537.300231934,
451.554168701,
426.319793701,
167.317703247,
59.8292617798,
39.2872848511,
36.7946815491,
22.3646011353,
6.8989982605,
3.05454158783,
1.19947469234,
0.86363619566,
0.459890335798,
0.230696305633,
0.140947937965,
0.0220301095396,
0.00047740348964,
5.13573127137e-07
],
"dvar2": [
2.09228849411,
77.5604705811,
108.873390198,
122.851257324,
4064.65722656,
5532.96630859,
749.445129395,
1062.47290039,
926.29498291,
805.664489746,
777.0703125,
1083.00854492,
872.540893555,
1383.74621582,
2622.46386719,
6107.61816406,
12958.5576172,
8942.57324219,
5259.22021484,
5158.17919922,
4226.25097656,
2687.90063477,
1298.50915527,
1135.5958252,
1041.01477051,
406.783996582,
148.955581665,
102.953422546,
91.6952133179,
54.7489395142,
16.1222629547,
8.00816631317,
2.95018601418,
2.10437273979,
1.13247168064,
0.566237092018,
0.364328742027,
0.0576176904142,
0.00125719280913,
1.34742515456e-06
],
"max": [
11.1061191559,
56.6122436523,
74.0860900879,
123.079071045,
542.33605957,
521.06072998,
267.116455078,
338.999420166,
464.463134766,
299.089080811,
345.894927979,
366.172180176,
543.901794434,
790.386901855,
839.858093262,
1840.45446777,
2311.81933594,
1955.12658691,
1725.61083984,
1473.80273438,
1495.72033691,
1011.71472168,
694.819091797,
429.002288818,
660.571899414,
260.529724121,
171.434112549,
168.985931396,
156.288696289,
174.665420532,
41.4449272156,
32.4764099121,
18.3354682922,
13.447435379,
10.5696153641,
8.40574836731,
8.45803451538,
2.55717539787,
0.434683412313,
0.012494539842
],
"mean": [
0.326845169067,
2.25766134262,
5.068775177,
9.41341495514,
18.9381351471,
18.691947937,
11.3642301559,
19.1343612671,
16.0421104431,
11.9518508911,
12.8908367157,
18.0440044403,
13.4807624817,
13.9323921204,
21.4859199524,
29.2647686005,
40.5241851807,
35.0945320129,
26.4975948334,
23.6963825226,
27.6224136353,
22.6145019531,
14.527141571,
15.978064537,
15.5395936966,
12.1073217392,
7.46822404861,
4.90396213531,
4.2200088501,
2.9480073452,
1.87727952003,
1.09817934036,
0.838782191277,
0.655329942703,
0.368712723255,
0.188425183296,
0.112713441253,
0.0408344827592,
0.00584111874923,
0.000234721097513
],
"median": [
0.142837077379,
1.57095849514,
3.64752626419,
7.49216127396,
9.88542461395,
6.6006360054,
4.65915632248,
7.46134138107,
6.81503105164,
4.90011835098,
4.52837753296,
6.9531493187,
2.90739798546,
3.1959707737,
4.63575792313,
5.84132480621,
6.07452964783,
6.94537639618,
7.6417965889,
6.1357831955,
9.61971282959,
8.18743038177,
5.84826898575,
7.30238866806,
7.32723522186,
5.6176276207,
3.40396332741,
2.02929019928,
1.35338532925,
0.72078204155,
0.462573647499,
0.308097600937,
0.274713873863,
0.212279826403,
0.0980656445026,
0.0267716441303,
0.00581289362162,
0.00107721681707,
0.000105191393232,
4.63159412902e-05
],
"min": [
2.12549319151e-22,
1.54203702475e-21,
5.22614205429e-21,
6.49082043153e-21,
1.40435428601e-20,
4.43477892772e-20,
9.09713204405e-20,
9.78190769804e-20,
1.0775030435e-19,
2.39631173228e-19,
5.03130643031e-19,
6.97434179848e-19,
5.42784906115e-19,
1.11000410714e-18,
1.5931789145e-18,
9.71061959264e-19,
1.62829810817e-18,
1.60587324177e-18,
2.5544003196e-18,
4.33494257048e-18,
5.44163909254e-18,
5.93380742111e-18,
5.81907374784e-18,
6.77927534264e-18,
5.98029993462e-18,
9.60822145705e-18,
9.34762813123e-18,
8.11957097842e-18,
1.3889366682e-17,
1.20714875663e-17,
1.37554750922e-17,
1.3136538026e-17,
9.95998414844e-18,
8.27707940194e-18,
7.49259950696e-18,
4.5085020202e-18,
2.33781527712e-18,
1.02374178376e-18,
2.79560628962e-19,
2.99876818117e-20
],
"var": [
0.734927594662,
18.0256614685,
36.3350105286,
90.0148773193,
1225.71411133,
1801.00854492,
355.45614624,
873.191955566,
673.894348145,
427.34085083,
543.770324707,
820.970947266,
1048.30102539,
1529.39929199,
3177.28320312,
7850.80761719,
14531.1074219,
12564.4931641,
5081.38330078,
6220.25195312,
3537.45776367,
2308.84985352,
1010.6293335,
677.359680176,
839.091247559,
328.786621094,
124.729682922,
60.4322357178,
58.2027511597,
35.6009941101,
12.6330366135,
3.66770195961,
1.84371566772,
1.20201814175,
0.517417967319,
0.225671172142,
0.109819836915,
0.0160022880882,
0.000338777666911,
3.74675863668e-07
]
},
"erbbands_crest": {
"dmean": 2.9262368679,
"dmean2": 4.65788412094,
"dvar": 8.32319831848,
"dvar2": 19.1013717651,
"max": 32.3898696899,
"mean": 9.50115871429,
"median": 8.26851081848,
"min": 2.40908193588,
"var": 22.7407569885
},
"erbbands_flatness_db": {
"dmean": 0.0309017039835,
"dmean2": 0.0427070595324,
"dvar": 0.000909141439479,
"dvar2": 0.00182991835754,
"max": 0.406114071608,
"mean": 0.155872702599,
"median": 0.151478245854,
"min": 0.030417310074,
"var": 0.00293847825378
},
"erbbands_kurtosis": {
"dmean": 1.34834468365,
"dmean2": 2.10859322548,
"dvar": 7.12979888916,
"dvar2": 15.1391267776,
"max": 69.786895752,
"mean": 0.723835468292,
"median": -0.417788028717,
"min": -1.87140488625,
"var": 17.8557872772
},
"erbbands_skewness": {
"dmean": 0.498901516199,
"dmean2": 0.747708678246,
"dvar": 0.274895489216,
"dvar2": 0.602196335793,
"max": 6.50662660599,
"mean": 0.205360218883,
"median": 0.0845812633634,
"min": -3.93720960617,
"var": 0.962078928947
},
"erbbands_spread": {
"dmean": 12.8186101913,
"dmean2": 19.2024059296,
"dvar": 215.98991394,
"dvar2": 478.873474121,
"max": 168.441879272,
"mean": 45.7181472778,
"median": 42.756072998,
"min": 2.3230779171,
"var": 561.05859375
},
"gfcc": {
"cov": [
[
18357.7675781,
-808.023681641,
-1180.93859863,
-469.467254639,
-1006.66748047,
120.518585205,
-527.044250488,
268.589141846,
-344.002319336,
187.492385864,
-402.17855835,
125.774635315,
-299.120605469
],
[
-808.023681641,
2016.97375488,
-282.366424561,
266.543670654,
287.710235596,
-169.686050415,
114.720809937,
-91.1122360229,
64.3465423584,
-74.4106674194,
185.453903198,
-158.328689575,
155.225875854
],
[
-1180.93859863,
-282.366424561,
1533.42956543,
213.882461548,
232.005844116,
171.349990845,
95.3392181396,
30.3490352631,
92.927772522,
12.6341352463,
-43.5650749207,
82.4855728149,
-55.7581291199
],
[
-469.467254639,
266.543670654,
213.882461548,
623.907104492,
36.2074317932,
137.323471069,
26.6258411407,
32.437286377,
77.5647354126,
-38.4497833252,
31.2608146667,
-63.3551712036,
53.96641922
],
[
-1006.66748047,
287.710235596,
232.005844116,
36.2074317932,
669.877990723,
65.4697723389,
136.421615601,
59.5325737,
61.3027381897,
47.5782432556,
49.4302520752,
-15.1992673874,
-7.11680030823
],
[
120.518585205,
-169.686050415,
171.349990845,
137.323471069,
65.4697723389,
320.266113281,
31.1110801697,
27.3745574951,
15.6274213791,
26.8139839172,
7.53003168106,
-5.1981959343,
-34.4402923584
],
[
-527.044250488,
114.720809937,
95.3392181396,
26.6258411407,
136.421615601,
31.1110801697,
221.546966553,
70.2533874512,
29.7822647095,
-0.923517346382,
29.9518184662,
24.7217521667,
24.6641311646
],
[
268.589141846,
-91.1122360229,
30.3490352631,
32.437286377,
59.5325737,
27.3745574951,
70.2533874512,
196.928512573,
30.4943065643,
11.538476944,
-44.8704223633,
19.2446651459,
15.188993454
],
[
-344.002319336,
64.3465423584,
92.927772522,
77.5647354126,
61.3027381897,
15.6274213791,
29.7822647095,
30.4943065643,
152.785476685,
29.3034057617,
-0.0317739732563,
-15.2293720245,
25.3908634186
],
[
187.492385864,
-74.4106674194,
12.6341352463,
-38.4497833252,
47.5782432556,
26.8139839172,
-0.923517346382,
11.538476944,
29.3034057617,
121.179473877,
43.5355834961,
3.54093790054,
-35.7828598022
],
[
-402.17855835,
185.453903198,
-43.5650749207,
31.2608146667,
49.4302520752,
7.53003168106,
29.9518184662,
-44.8704223633,
-0.0317739732563,
43.5355834961,
155.312789917,
20.7246055603,
-6.83677482605
],
[
125.774635315,
-158.328689575,
82.4855728149,
-63.3551712036,
-15.1992673874,
-5.1981959343,
24.7217521667,
19.2446651459,
-15.2293720245,
3.54093790054,
20.7246055603,
130.187683105,
27.0544719696
],
[
-299.120605469,
155.225875854,
-55.7581291199,
53.96641922,
-7.11680030823,
-34.4402923584,
24.6641311646,
15.188993454,
25.3908634186,
-35.7828598022,
-6.83677482605,
27.0544719696,
114.305335999
]
],
"icov": [
[
9.44613711908e-05,
-0.000113903312013,
9.08960646484e-05,
-3.29724098265e-05,
0.000123823352624,
-0.000110205503006,
0.000156300622621,
-0.000153676810442,
0.00012590699771,
-0.00030182042974,
0.000466765282908,
-0.000441673153546,
0.000432981469203
],
[
-0.000113903312013,
0.00118950579781,
-7.93797516963e-05,
-0.00010024846415,
-0.000534586142749,
0.000670526584145,
-0.000459519331343,
0.000395987124648,
-0.000142730888911,
0.00102043687366,
-0.0020504174754,
0.00224737054668,
-0.00199293228798
],
[
9.08960646484e-05,
-7.93797516963e-05,
0.00106244231574,
-0.000547419534996,
-0.000201907867449,
-0.000232367776334,
-0.00018908707716,
0.000363132392522,
-0.000448054721346,
-0.000236936859437,
0.00132391485386,
-0.00175376713742,
0.00155196443666
],
[
-3.29724098265e-05,
-0.00010024846415,
-0.000547419534996,
0.00270797731355,
0.000261142617092,
-0.00113046576735,
0.000475656677736,
-0.000899541075341,
-0.000717274611816,
0.00135506642982,
-0.00179164938163,
0.00214843940921,
-0.00183527497575
],
[
0.000123823352624,
-0.000534586142749,
-0.000201907867449,
0.000261142617092,
0.0022423020564,
-0.00051525386516,
-0.000571458833292,
-0.000699532683939,
-7.42091651773e-05,
-0.00100318028126,
0.000424228666816,
-0.000281642453047,
0.000823309412226
],
[
-0.000110205503006,
0.000670526584145,
-0.000232367776334,
-0.00113046576735,
-0.00051525386516,
0.00436738412827,
-0.00077497435268,
0.000215019055759,
0.000128908926854,
-0.000223919851123,
-0.000795135973021,
0.000833996920846,
0.000300187704852
],
[
0.000156300622621,
-0.000459519331343,
-0.00018908707716,
0.000475656677736,
-0.000571458833292,
-0.00077497435268,
0.00684303883463,
-0.00278301839717,
-0.000318965583574,
0.000867290014867,
-0.00118807761464,
-0.00119409780018,
-0.000105666687887
],
[
-0.000153676810442,
0.000395987124648,
0.000363132392522,
-0.000899541075341,
-0.000699532683939,
0.000215019055759,
-0.00278301839717,
0.00775474263355,
-0.00078137894161,
-0.00136310129892,
0.00290957908146,
-0.00113018136472,
-0.000558408326469
],
[
0.00012590699771,
-0.000142730888911,
-0.000448054721346,
-0.000717274611816,
-7.42091651773e-05,
0.000128908926854,
-0.000318965583574,
-0.00078137894161,
0.00905241910368,
-0.00379547593184,
0.00114205747377,
0.00133195135277,
-0.00259567168541
],
[
-0.00030182042974,
0.00102043687366,
-0.000236936859437,
0.00135506642982,
-0.00100318028126,
-0.000223919851123,
0.000867290014867,
-0.00136310129892,
-0.00379547593184,
0.0140193384141,
-0.00674624089152,
0.00224595330656,
0.0012298686197
],
[
0.000466765282908,
-0.0020504174754,
0.00132391485386,
-0.00179164938163,
0.000424228666816,
-0.000795135973021,
-0.00118807761464,
0.00290957908146,
0.00114205747377,
-0.00674624089152,
0.0150166107342,
-0.00807893369347,
0.00559892924502
],
[
-0.000441673153546,
0.00224737054668,
-0.00175376713742,
0.00214843940921,
-0.000281642453047,
0.000833996920846,
-0.00119409780018,
-0.00113018136472,
0.00133195135277,
0.00224595330656,
-0.00807893369347,
0.0167417209595,
-0.00947447121143
],
[
0.000432981469203,
-0.00199293228798,
0.00155196443666,
-0.00183527497575,
0.000823309412226,
0.000300187704852,
-0.000105666687887,
-0.000558408326469,
-0.00259567168541,
0.0012298686197,
0.00559892924502,
-0.00947447121143,
0.0179891157895
]
],
"mean": [
-23.926399231,
97.2463760376,
-98.3406982422,
42.775062561,
-36.8816604614,
5.80542898178,
-33.130569458,
3.57955932617,
-25.911819458,
2.90421056747,
-14.048535347,
-4.93426513672,
-10.7508802414
]
},
"hfc": {
"dmean": 8.45253944397,
"dmean2": 12.6691322327,
"dvar": 128.155838013,
"dvar2": 292.101806641,
"max": 151.436386108,
"mean": 18.7726860046,
"median": 14.2449846268,
"min": 1.13961903836e-16,
"var": 267.923126221
},
"melbands": {
"dmean": [
0.00219570170157,
0.001651224331,
0.00101974583231,
0.00135276210494,
0.000278127961792,
0.000239367087488,
0.000156150956172,
9.1879912361e-05,
7.86170494393e-05,
6.92113608238e-05,
4.06708568335e-05,
3.52014358214e-05,
4.40344119852e-05,
4.99535199197e-05,
6.68213542667e-05,
4.42285490863e-05,
4.51954838354e-05,
3.13424970955e-05,
2.01825896511e-05,
1.68185451912e-05,
2.44420589297e-05,
1.58143175213e-05,
1.30955086206e-05,
8.63632885739e-06,
8.75890327734e-06,
7.98010842118e-06,
5.82383700021e-06,
4.63896458314e-06,
2.88487899525e-06,
2.21458753913e-06,
1.85775547834e-06,
1.85721887647e-06,
1.41015948429e-06,
1.15042882953e-06,
8.83586608325e-07,
6.09640551374e-07,
5.61664762699e-07,
4.21097581693e-07,
5.65876007386e-07,
4.11288425539e-07
],
"dmean2": [
0.00358645804226,
0.00282876030542,
0.00168838910758,
0.0022518534679,
0.000453121960163,
0.000347560388036,
0.000233072947594,
0.000142501987284,
0.000120869932289,
0.000106150422653,
5.84339031775e-05,
5.28080490767e-05,
6.70195222483e-05,
7.21700052964e-05,
9.60483666859e-05,
6.46294065518e-05,
6.52689559502e-05,
4.57188616565e-05,
3.05683643091e-05,
2.54143305938e-05,
3.73600596504e-05,
2.43026988755e-05,
2.08524907066e-05,
1.38707855513e-05,
1.44728337546e-05,
1.31719434648e-05,
9.28272311285e-06,
7.39023062124e-06,
4.56904263046e-06,
3.57295152753e-06,
3.0331934795e-06,
2.99479120258e-06,
2.25646476792e-06,
1.779022341e-06,
1.3865579831e-06,
9.98169980448e-07,
9.44511100442e-07,
6.83738335283e-07,
9.13546614356e-07,
6.59497572997e-07
],
"dvar": [
5.40348628419e-05,
1.98835314222e-05,
2.46994000008e-06,
1.48258286572e-05,
4.55251836229e-07,
2.15498218381e-07,
9.41025675161e-08,
4.12451832688e-08,
2.38363480065e-08,
1.55439536798e-08,
1.11699209882e-08,
1.19196572612e-08,
1.56631507764e-08,
2.24689333805e-08,
4.25587067809e-08,
1.78313683818e-08,
2.31488535007e-08,
9.42709732499e-09,
5.15920151045e-09,
2.24386909053e-09,
3.98708754901e-09,
1.72900116446e-09,
2.13169371044e-09,
4.96679253281e-10,
3.58993779148e-10,
3.06299735575e-10,
1.43222808613e-10,
7.16602471806e-11,
2.95971476494e-11,
2.01095563812e-11,
1.52449754209e-11,
1.33738254846e-11,
1.24039407218e-11,
6.17037540854e-12,
2.99837953945e-12,
1.29470772211e-12,
1.166433161e-12,
4.94530956983e-13,
9.57673176871e-13,
5.24485294605e-13
],
"dvar2": [
0.000137480034027,
5.66550261283e-05,
6.83195048623e-06,
3.90194545616e-05,
1.25029589526e-06,
4.70675672659e-07,
2.10449343285e-07,
9.90499771092e-08,
5.57991839401e-08,
3.6313849705e-08,
2.2095075991e-08,
2.49297436028e-08,
3.28851896825e-08,
4.19718553246e-08,
7.71089290197e-08,
3.71179531555e-08,
4.1470524792e-08,
1.90417104307e-08,
1.07393738347e-08,
4.25270529902e-09,
8.5296747443e-09,
3.82829989931e-09,
5.03818853304e-09,
1.16085518975e-09,
9.03484287385e-10,
7.6850287245e-10,
3.39217987033e-10,
1.74791431329e-10,
7.27151394653e-11,
5.17237155884e-11,
4.06111741458e-11,
3.37691680175e-11,
3.19858133035e-11,
1.46928077344e-11,
7.0867140281e-12,
3.27889798646e-12,
3.1070920576e-12,
1.22573761037e-12,
2.35070426666e-12,
1.28192031643e-12
],
"max": [
0.0824975594878,
0.0443032085896,
0.0285393446684,
0.0471433401108,
0.00797566212714,
0.00658561568707,
0.00714095914736,
0.00338549842127,
0.00345451734029,
0.00198766728863,
0.00264571211301,
0.0032971589826,
0.00343612045981,
0.00494481017813,
0.00670063123107,
0.00496343662962,
0.00394464889541,
0.00273205060512,
0.00221782643348,
0.00145969598088,
0.00176574848592,
0.000868040777277,
0.00199273671024,
0.000777221110184,
0.000420689670136,
0.000580188760068,
0.000338927493431,
0.000166275654919,
0.00017242958711,
7.08979714545e-05,
0.000130247382913,
8.52171142469e-05,
0.000123066070955,
7.60390103096e-05,
2.93327411782e-05,
2.02727133001e-05,
1.82690855581e-05,
9.53259768721e-06,
1.66000445461e-05,
9.96408834908e-06
],
"mean": [
0.00291979778558,
0.00281031499617,
0.0019204741111,
0.00153084041085,
0.00043587340042,
0.000412254681578,
0.000237658750848,
0.000126425045892,
0.00011635581177,
0.000108946325781,
6.58281060169e-05,
5.56154736842e-05,
6.43765379209e-05,
7.53855492803e-05,
9.82952624327e-05,
6.16313700448e-05,
7.17135844752e-05,
4.82897812617e-05,
2.92303539027e-05,
2.54458009294e-05,
3.57745120709e-05,
2.42048117798e-05,
2.0005110855e-05,
1.14464492071e-05,
1.27113644339e-05,
1.23530653582e-05,
9.24584946915e-06,
7.55016708354e-06,
5.00635132994e-06,
3.41433405993e-06,
2.650797569e-06,
2.49383333539e-06,
1.92306515601e-06,
1.56785472427e-06,
1.176902515e-06,
7.35363528293e-07,
6.37576476947e-07,
5.46468697848e-07,
6.65899108299e-07,
4.99210671023e-07
],
"median": [
0.00180338765495,
0.00229549733922,
0.00156284286641,
0.000692002300639,
0.000187219746294,
0.000165974925039,
0.00010103652312,
4.71696585009e-05,
4.0892380639e-05,
3.95149181713e-05,
1.06217730718e-05,
1.01567075035e-05,
1.09144693852e-05,
1.15951779662e-05,
1.21969505926e-05,
9.73616897681e-06,
1.00233819467e-05,
1.05579611045e-05,
6.206116268e-06,
7.9628534877e-06,
9.86609848042e-06,
7.26821554053e-06,
5.82288930673e-06,
3.16931732414e-06,
4.99148927702e-06,
5.49461719856e-06,
3.91753974327e-06,
3.09247411678e-06,
2.1528887828e-06,
1.22837684557e-06,
9.96166704681e-07,
8.05072374988e-07,
4.47979914497e-07,
3.63235102441e-07,
2.84099030523e-07,
1.79199304284e-07,
1.75097838451e-07,
1.77983551453e-07,
1.99604144768e-07,
1.58429600106e-07
],
"min": [
2.75257413152e-24,
2.27648178408e-24,
1.88975258606e-24,
2.8459052513e-24,
4.43147110015e-24,
2.17502796078e-24,
1.55780297398e-24,
2.84751728856e-24,
3.64405341596e-24,
3.85012045048e-24,
2.62063892006e-24,
3.93392982191e-24,
3.66591393493e-24,
2.6012550299e-24,
3.43906593758e-24,
2.7992486647e-24,
1.99858186439e-24,
3.16516021787e-24,
5.87852322924e-24,
3.22001168876e-24,
5.36275216434e-24,
5.81695500217e-24,
5.68660559834e-24,
5.15073277986e-24,
4.98893504161e-24,
3.06703302101e-24,
4.4895691281e-24,
6.20512268805e-24,
6.16517279966e-24,
4.67553717005e-24,
4.00768831655e-24,
7.71835866937e-24,
6.19522879458e-24,
6.47354759941e-24,
7.69131415095e-24,
8.56873731456e-24,
6.12822058271e-24,
6.86344170739e-24,
7.79465808498e-24,
6.22948468496e-24
],
"var": [
4.44958131993e-05,
1.46203410623e-05,
3.75221225113e-06,
1.18889374789e-05,
5.14044131705e-07,
3.87798337442e-07,
1.51032267581e-07,
5.19787199948e-08,
4.09089224718e-08,
2.9381446609e-08,
2.68575082174e-08,
2.84519181548e-08,
3.38231664898e-08,
5.35187929529e-08,
9.17538756084e-08,
3.08956131789e-08,
6.13315975784e-08,
2.11376285364e-08,
9.56157020227e-09,
4.97964247614e-09,
7.00528124398e-09,
2.91775337224e-09,
5.24911403232e-09,
8.19400713947e-10,
5.28141474998e-10,
5.88545823188e-10,
2.36697522693e-10,
1.44403197733e-10,
6.73517491778e-11,
3.36918236366e-11,
2.02094504326e-11,
1.98570656446e-11,
1.66263201123e-11,
1.02975102403e-11,
5.30956788952e-12,
1.77812257106e-12,
1.2866592557e-12,
7.96567727144e-13,
1.26405548355e-12,
7.31512018928e-13
]
},
"melbands_crest": {
"dmean": 3.43314743042,
"dmean2": 5.53825950623,
"dvar": 13.2070465088,
"dvar2": 33.704536438,
"max": 37.6756019592,
"mean": 15.0412282944,
"median": 14.2192707062,
"min": 1.39755153656,
"var": 28.3137950897
},
"melbands_flatness_db": {
"dmean": 0.0419023409486,
"dmean2": 0.0585345849395,
"dvar": 0.00169359869324,
"dvar2": 0.0034699710086,
"max": 0.711005330086,
"mean": 0.256694674492,
"median": 0.244333103299,
"min": 0.00105695868842,
"var": 0.00916719902307
},
"melbands_kurtosis": {
"dmean": 18.2249851227,
"dmean2": 27.8391151428,
"dvar": 1139.89953613,
"dvar2": 2654.48339844,
"max": 774.418457031,
"mean": 30.7072792053,
"median": 15.1941814423,
"min": -1.80043244362,
"var": 2303.86523438
},
"melbands_skewness": {
"dmean": 1.24039649963,
"dmean2": 1.8373349905,
"dvar": 2.07528209686,
"dvar2": 4.53878545761,
"max": 22.1727218628,
"mean": 3.77774095535,
"median": 3.35678911209,
"min": -1.66911613941,
"var": 6.09765911102
},
"melbands_spread": {
"dmean": 7.33556270599,
"dmean2": 11.1231365204,
"dvar": 101.377593994,
"dvar2": 222.86315918,
"max": 156.862075806,
"mean": 18.1851673126,
"median": 13.2763090134,
"min": 0.226041987538,
"var": 298.637176514
},
"mfcc": {
"cov": [
[
9593.72070312,
-233.800186157,
-500.550292969,
-306.655517578,
-534.772277832,
-289.502990723,
-268.676971436,
-150.227218628,
-46.7517623901,
-46.3444633484,
-56.3593864441,
-93.4987182617,
-0.383911222219
],
[
-233.800186157,
1633.34338379,
-295.175506592,
238.89932251,
136.981124878,
-32.3164978027,
119.18737793,
-40.317527771,
8.15584564209,
-4.74415254593,
-5.9367518425,
44.2897109985,
54.8330459595
],
[
-500.550292969,
-295.175506592,
1069.37426758,
166.106567383,
123.423980713,
197.739196777,
-14.3573732376,
115.300086975,
29.8338832855,
30.9882087708,
17.8716506958,
-11.1993045807,
-0.53072565794
],
[
-306.655517578,
238.89932251,
166.106567383,
394.891998291,
144.793487549,
46.9189720154,
65.2792282104,
58.8900527954,
69.8594360352,
48.894657135,
19.5482597351,
17.4450759888,
18.1556396484
],
[
-534.772277832,
136.981124878,
123.423980713,
144.793487549,
402.571533203,
165.349380493,
92.221824646,
50.0263748169,
54.6507644653,
78.2481079102,
42.2733764648,
54.4544258118,
18.614358902
],
[
-289.502990723,
-32.3164978027,
197.739196777,
46.9189720154,
165.349380493,
253.566177368,
79.5327453613,
44.1028366089,
10.48960495,
31.0958538055,
41.7297477722,
45.6730575562,
19.6927089691
],
[
-268.676971436,
119.18737793,
-14.3573732376,
65.2792282104,
92.221824646,
79.5327453613,
218.063796997,
76.1695098877,
17.2473297119,
21.9298152924,
32.5298919678,
52.7613487244,
18.44490242
],
[
-150.227218628,
-40.317527771,
115.300086975,
58.8900527954,
50.0263748169,
44.1028366089,
76.1695098877,
172.03604126,
89.4495773315,
20.4932193756,
-6.49791431427,
-3.04637622833,
9.82345676422
],
[
-46.7517623901,
8.15584564209,
29.8338832855,
69.8594360352,
54.6507644653,
10.48960495,
17.2473297119,
89.4495773315,
182.341842651,
69.6407546997,
-11.9309873581,
-10.7925081253,
-14.8586063385
],
[
-46.3444633484,
-4.74415254593,
30.9882087708,
48.894657135,
78.2481079102,
31.0958538055,
21.9298152924,
20.4932193756,
69.6407546997,
131.504211426,
53.4460220337,
1.80168437958,
-7.58901548386
],
[
-56.3593864441,
-5.9367518425,
17.8716506958,
19.5482597351,
42.2733764648,
41.7297477722,
32.5298919678,
-6.49791431427,
-11.9309873581,
53.4460220337,
125.33631134,
47.8106765747,
0.52032905817
],
[
-93.4987182617,
44.2897109985,
-11.1993045807,
17.4450759888,
54.4544258118,
45.6730575562,
52.7613487244,
-3.04637622833,
-10.7925081253,
1.80168437958,
47.8106765747,
122.739776611,
45.3843994141
],
[
-0.383911222219,
54.8330459595,
-0.53072565794,
18.1556396484,
18.614358902,
19.6927089691,
18.44490242,
9.82345676422,
-14.8586063385,
-7.58901548386,
0.52032905817,
45.3843994141,
105.209915161
]
],
"icov": [
[
0.000116629264085,
5.73777060708e-06,
4.17267292505e-05,
1.91251347132e-05,
0.000128765561385,
-6.5468025241e-06,
8.94855402294e-05,
1.37845345307e-05,
-1.86821525858e-05,
-6.0667120124e-05,
-1.99829514713e-06,
1.66582049133e-05,
-5.83769397053e-05
],
[
5.73777060708e-06,
0.00081018882338,
0.0002372556919,
-0.000526903953869,
-0.000237054613535,
0.000191410057596,
-0.000431751686847,
0.000489310186822,
-0.000139126219437,
0.000291310308967,
5.71119635424e-05,
0.000130626533064,
-0.000349255773472
],
[
4.17267292505e-05,
0.0002372556919,
0.00144011259545,
-0.000709148996975,
9.88614483504e-05,
-0.00112089351751,
0.000882692576852,
-0.00105656520464,
0.000594481243752,
-0.000166519967024,
7.64940923546e-05,
0.000109180233267,
0.000166824727785
],
[
1.91251347132e-05,
-0.000526903953869,
-0.000709148996975,
0.0037278754171,
-0.000877505168319,
0.000695056398399,
-0.00059780391166,
-7.60196826377e-06,
-0.00102114956826,
-8.70657459018e-05,
-0.000436709204223,
0.000265749724349,
-0.00050450314302
],
[
0.000128765561385,
-0.000237054613535,
9.88614483504e-05,
-0.000877505168319,
0.00447826413438,
-0.00236366386525,
-8.92434545676e-05,
-0.00013767494238,
3.52029701389e-06,
-0.00200106343254,
0.000742457050364,
-0.0011221022578,
0.000291068397928
],
[
-6.5468025241e-06,
0.000191410057596,
-0.00112089351751,
0.000695056398399,
-0.00236366386525,
0.0070138676092,
-0.00172478542663,
0.000138165123644,
1.20875783978e-05,
0.000399860233301,
-0.00100629741792,
-0.000488313497044,
-0.000584358815104
],
[
8.94855402294e-05,
-0.000431751686847,
0.000882692576852,
-0.00059780391166,
-8.92434545676e-05,
-0.00172478542663,
0.00789936259389,
-0.00448375986889,
0.00205685128458,
-0.00110828725155,
-3.04110217257e-05,
-0.0026127921883,
0.00104312913027
],
[
1.37845345307e-05,
0.000489310186822,
-0.00105656520464,
-7.60196826377e-06,
-0.00013767494238,
0.000138165123644,
-0.00448375986889,
0.0117212515324,
-0.00625205272809,
0.00268865982071,
-0.000746406847611,
0.00253645703197,
-0.0023483177647
],
[
-1.86821525858e-05,
-0.000139126219437,
0.000594481243752,
-0.00102114956826,
3.52029701389e-06,
1.20875783978e-05,
0.00205685128458,
-0.00625205272809,
0.0115469843149,
-0.00669958489016,
0.00397523771971,
-0.00218487996608,
0.00254226359539
],
[
-6.0667120124e-05,
0.000291310308967,
-0.000166519967024,
-8.70657459018e-05,
-0.00200106343254,
0.000399860233301,
-0.00110828725155,
0.00268865982071,
-0.00669958489016,
0.0149702103809,
-0.00744053116068,
0.00371582712978,
-0.00134784122929
],
[
-1.99829514713e-06,
5.71119635424e-05,
7.64940923546e-05,
-0.000436709204223,
0.000742457050364,
-0.00100629741792,
-3.04110217257e-05,
-0.000746406847611,
0.00397523771971,
-0.00744053116068,
0.0138562181965,
-0.0058319400996,
0.00264990259893
],
[
1.66582049133e-05,
0.000130626533064,
0.000109180233267,
0.000265749724349,
-0.0011221022578,
-0.000488313497044,
-0.0026127921883,
0.00253645703197,
-0.00218487996608,
0.00371582712978,
-0.0058319400996,
0.0140785491094,
-0.00568692199886
],
[
-5.83769397053e-05,
-0.000349255773472,
0.000166824727785,
-0.00050450314302,
0.000291068397928,
-0.000584358815104,
0.00104312913027,
-0.0023483177647,
0.00254226359539,
-0.00134784122929,
0.00264990259893,
-0.00568692199886,
0.0125706652179
]
],
"mean": [
-670.439575195,
126.864562988,
5.58329391479,
41.4302330017,
15.0309906006,
8.89284610748,
6.5367808342,
-2.23367357254,
-0.47881129384,
0.110562622547,
0.510361850262,
-0.0228549428284,
0.287846535444
]
},
"pitch_salience": {
"dmean": 0.0779502913356,
"dmean2": 0.126817747951,
"dvar": 0.00598087487742,
"dvar2": 0.0158982668072,
"max": 0.994007229805,
"mean": 0.510421991348,
"median": 0.516823112965,
"min": 0.0705563277006,
"var": 0.0121040977538
},
"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": 0.0390655659139,
"dmean2": 0.0781388059258,
"dvar": 0.0375393591821,
"dvar2": 0.0863639041781,
"max": 1,
"mean": 0.967513978481,
"median": 1,
"min": 0,
"var": 0.0314317271113
},
"silence_rate_60dB": {
"dmean": 0.0176678448915,
"dmean2": 0.0353391580284,
"dvar": 0.0173548702151,
"dvar2": 0.0421418808401,
"max": 1,
"mean": 0.046422611922,
"median": 0,
"min": 0,
"var": 0.0442653186619
},
"spectral_centroid": {
"dmean": 317.305725098,
"dmean2": 474.063232422,
"dvar": 118893.03125,
"dvar2": 248602.203125,
"max": 11573.8769531,
"mean": 1204.86804199,
"median": 1111.24267578,
"min": 128.434631348,
"var": 660186.8125
},
"spectral_complexity": {
"dmean": 3.90773463249,
"dmean2": 5.74693250656,
"dvar": 23.3470916748,
"dvar2": 48.2042160034,
"max": 54,
"mean": 14.4681520462,
"median": 14,
"min": 0,
"var": 75.4424514771
},
"spectral_contrast_coeffs": {
"dmean": [
0.0582787357271,
0.0540287606418,
0.0457805655897,
0.0395490005612,
0.0309730898589,
0.0235408674926
],
"dmean2": [
0.0924366116524,
0.0842406302691,
0.070196211338,
0.0598725229502,
0.0458659231663,
0.0366760902107
],
"dvar": [
0.00312810577452,
0.00204413337633,
0.00147526268847,
0.00125803961419,
0.000773108273279,
0.000543314265087
],
"dvar2": [
0.00747257517651,
0.0048610586673,
0.00334368203767,
0.00265606306493,
0.00158963422291,
0.00122829747852
],
"max": [
-0.200616747141,
-0.361415654421,
-0.406599968672,
-0.459806919098,
-0.477877020836,
-0.463195443153
],
"mean": [
-0.618412256241,
-0.702042818069,
-0.745108366013,
-0.754463672638,
-0.765043973923,
-0.763783216476
],
"median": [
-0.628781795502,
-0.698859393597,
-0.750280499458,
-0.761906683445,
-0.773355603218,
-0.766780674458
],
"min": [
-0.976324439049,
-0.998710751534,
-0.99683958292,
-0.986214995384,
-0.987003147602,
-0.963672637939
],
"var": [
0.0104331746697,
0.00719651812688,
0.00766635639593,
0.0064970003441,
0.00466679176316,
0.00219985097647
]
},
"spectral_contrast_valleys": {
"dmean": [
0.474473893642,
0.496742159128,
0.467542380095,
0.451093792915,
0.434797525406,
0.648985028267
],
"dmean2": [
0.72429472208,
0.764966368675,
0.702813148499,
0.664834737778,
0.613729834557,
0.823019862175
],
"dvar": [
0.268784582615,
0.24198050797,
0.210802301764,
0.209647759795,
0.228004768491,
0.423493206501
],
"dvar2": [
0.515098810196,
0.535675823689,
0.434469759464,
0.426364779472,
0.455254524946,
0.984741568565
],
"max": [
-4.91560602188,
-4.42351722717,
-5.71117401123,
-5.71289396286,
-5.62952184677,
-8.14538478851
],
"mean": [
-7.18532085419,
-7.32421922684,
-8.13639354706,
-8.29637527466,
-8.03602981567,
-10.6766738892
],
"median": [
-6.70408916473,
-7.07853221893,
-7.91844701767,
-8.08825683594,
-7.81875514984,
-10.4204931259
],
"min": [
-28.2040271759,
-27.7453956604,
-27.6138324738,
-27.5633773804,
-27.4828491211,
-27.3432807922
],
"var": [
2.79327988625,
2.69824790955,
2.48193049431,
2.35823512077,
2.40839242935,
2.85041260719
]
},
"spectral_decrease": {
"dmean": 4.2700993852e-09,
"dmean2": 6.79741285481e-09,
"dvar": 6.87947785138e-17,
"dvar2": 1.7533118787e-16,
"max": 1.73710768004e-28,
"mean": -8.89639295565e-09,
"median": -7.7853723468e-09,
"min": -8.34483628864e-08,
"var": 6.78840460419e-17
},
"spectral_energy": {
"dmean": 0.0166057907045,
"dmean2": 0.0263356175274,
"dvar": 0.00101164984517,
"dvar2": 0.00257612182759,
"max": 0.318047106266,
"mean": 0.0352796800435,
"median": 0.0308948010206,
"min": 1.03525926889e-20,
"var": 0.00101266917773
},
"spectral_energyband_high": {
"dmean": 0.000440783856902,
"dmean2": 0.000696748611517,
"dvar": 5.27607028289e-07,
"dvar2": 1.31172771489e-06,
"max": 0.0124665927142,
"mean": 0.000627803325187,
"median": 0.000284355890471,
"min": 7.37708266167e-21,
"var": 8.12600546851e-07
},
"spectral_energyband_low": {
"dmean": 0.0101015390828,
"dmean2": 0.0163306631148,
"dvar": 0.000773031031713,
"dvar2": 0.00197907816619,
"max": 0.305565476418,
"mean": 0.0171653125435,
"median": 0.0135261733085,
"min": 2.25043967122e-23,
"var": 0.000683360325638
},
"spectral_energyband_middle_high": {
"dmean": 0.00231234473176,
"dmean2": 0.00325007643551,
"dvar": 1.40421552715e-05,
"dvar2": 2.56323164649e-05,
"max": 0.0589755214751,
"mean": 0.00502003682777,
"median": 0.00262758112513,
"min": 1.35861507555e-21,
"var": 4.26847800554e-05
},
"spectral_energyband_middle_low": {
"dmean": 0.00792828015983,
"dmean2": 0.0126527687535,
"dvar": 0.000302369298879,
"dvar2": 0.000783132680226,
"max": 0.209934577346,
"mean": 0.0143232466653,
"median": 0.0106624392793,
"min": 1.86997925104e-22,
"var": 0.00030031640199
},
"spectral_entropy": {
"dmean": 0.326331079006,
"dmean2": 0.455221295357,
"dvar": 0.109272845089,
"dvar2": 0.224606662989,
"max": 9.81871032715,
"mean": 7.24952745438,
"median": 7.29780435562,
"min": 4.54536724091,
"var": 0.393747657537
},
"spectral_flux": {
"dmean": 0.0393743962049,
"dmean2": 0.0608707666397,
"dvar": 0.00271348957904,
"dvar2": 0.00574699323624,
"max": 0.482398122549,
"mean": 0.0919365361333,
"median": 0.0742023587227,
"min": 6.47937120624e-11,
"var": 0.00465738400817
},
"spectral_kurtosis": {
"dmean": 2.53946614265,
"dmean2": 4.04222345352,
"dvar": 10.3821725845,
"dvar2": 25.3888454437,
"max": 81.1592330933,
"mean": 5.72617530823,
"median": 4.76389455795,
"min": -1.2676358223,
"var": 23.8759212494
},
"spectral_rms": {
"dmean": 0.0012112990953,
"dmean2": 0.00180872168858,
"dvar": 2.96919324683e-06,
"dvar2": 6.92950879966e-06,
"max": 0.0176150463521,
"mean": 0.00540197268128,
"median": 0.00549010653049,
"min": 3.17806393181e-12,
"var": 5.23799781149e-06
},
"spectral_rolloff": {
"dmean": 544.751098633,
"dmean2": 929.805664062,
"dvar": 1506206,
"dvar2": 3900317.5,
"max": 19552.1484375,
"mean": 1100.44641113,
"median": 602.9296875,
"min": 21.533203125,
"var": 2669775.25
},
"spectral_skewness": {
"dmean": 0.328306525946,
"dmean2": 0.511264681816,
"dvar": 0.118798054755,
"dvar2": 0.276454001665,
"max": 7.15175867081,
"mean": 1.66075646877,
"median": 1.60590565205,
"min": -0.048251003027,
"var": 0.405529737473
},
"spectral_spread": {
"dmean": 1099701.875,
"dmean2": 1615479.125,
"dvar": 2034141233150.0,
"dvar2": 4444369453060.0,
"max": 47455396,
"mean": 4736039.5,
"median": 4322540.5,
"min": 1174263,
"var": 6493949657090.0
},
"spectral_strongpeak": {
"dmean": 0.626299858093,
"dmean2": 1.0664743185,
"dvar": 1.75634074211,
"dvar2": 4.14346790314,
"max": 17.6762905121,
"mean": 0.901926457882,
"median": 0.406728923321,
"min": 0,
"var": 2.59016799927
},
"zerocrossingrate": {
"dmean": 0.0139679685235,
"dmean2": 0.0173322353512,
"dvar": 0.000256471161265,
"dvar2": 0.000368281354895,
"max": 0.83349609375,
"mean": 0.0522556789219,
"median": 0.04638671875,
"min": 0.0009765625,
"var": 0.00192947604228
}
},
"metadata": {
"audio_properties": {
"analysis_sample_rate": 44100,
"bit_rate": 322299,
"codec": "aac",
"downmix": "mix",
"equal_loudness": 0,
"length": 236.542953491,
"lossless": false,
"md5_encoded": "d4ac5e45a90af2a20bdc847d03e669c4",
"replay_gain": -12.949508667,
"sample_rate": 48000
},
"tags": {
"album": [
"2005 - Road Dogs"
],
"artist": [
"John Mayall"
],
"file_name": "copy6351956661531321825.m4a",
"musicbrainz_recordingid": [
"7c73cf91-a4ed-4ccb-b911-4fd925478d8c"
],
"title": [
"Brumwell\u2019s Beat"
],
"tracknumber": [
"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": 458,
"beats_loudness": {
"dmean": 0.035192463547,
"dmean2": 0.053957015276,
"dvar": 0.000528688542545,
"dvar2": 0.00157466507517,
"max": 0.173299044371,
"mean": 0.0611997433007,
"median": 0.0585801526904,
"min": 3.0674429663e-10,
"var": 0.0011777804466
},
"beats_loudness_band_ratio": {
"dmean": [
0.366523712873,
0.393397420645,
0.0651689246297,
0.0754555910826,
0.0554613284767,
0.0347863174975
],
"dmean2": [
0.688532888889,
0.765465795994,
0.116521969438,
0.132264092565,
0.0978844687343,
0.0645119249821
],
"dvar": [
0.043776370585,
0.0633350238204,
0.00327943451703,
0.00942283309996,
0.00809225067496,
0.00153381738346
],
"dvar2": [
0.139775559306,
0.237580031157,
0.00946793239564,
0.0248968377709,
0.0214152392,
0.00405594799668
],
"max": [
0.997254252434,
0.870158970356,
0.442859560251,
0.666720867157,
0.741459488869,
0.448977321386
],
"mean": [
0.551845788956,
0.301756650209,
0.0700108259916,
0.0739475637674,
0.0571514815092,
0.0339569821954
],
"median": [
0.488862156868,
0.158303543925,
0.0538545325398,
0.0298993326724,
0.0287686213851,
0.0297976620495
],
"min": [
0.000267261144472,
0.000708233506884,
2.96995222016e-05,
1.05717308543e-05,
1.64179036801e-05,
1.6857033188e-05
],
"var": [
0.0684299916029,
0.0786710083485,
0.00410233577713,
0.0108389621601,
0.00758484844118,
0.00151085818652
]
},
"beats_position": [
0.49922901392,
0.99845802784,
1.50929701328,
2.04335594177,
2.56580495834,
3.08825397491,
3.61070299149,
4.13315200806,
4.65560102463,
5.17804956436,
5.6888885498,
6.21133756638,
6.73378658295,
7.24462556839,
7.75546455383,
8.26630401611,
8.77714252472,
9.287981987,
9.81043052673,
10.3328800201,
10.8437185287,
11.354557991,
11.8653964996,
12.3762359619,
12.8986845016,
13.4211339951,
13.9319725037,
14.4544210434,
14.9768705368,
15.4877090454,
16.0101585388,
16.5326080322,
17.0434455872,
17.5542850494,
18.0651245117,
18.5875740051,
19.1100215912,
19.6208610535,
20.1317005157,
20.6541500092,
21.1765975952,
21.6990470886,
22.221496582,
22.7323360443,
23.2431735992,
23.7656230927,
24.2764625549,
24.7989120483,
25.3097496033,
25.8205890656,
26.3314285278,
26.8422679901,
27.3647155762,
27.8871650696,
28.3980045319,
28.9088420868,
29.4196815491,
29.9305210114,
30.4413604736,
30.9521980286,
31.4630374908,
31.9738769531,
32.4847145081,
32.9955558777,
33.5063934326,
34.028842926,
34.5512924194,
35.0621299744,
35.5845794678,
36.1070289612,
36.6178665161,
37.1287078857,
37.6395454407,
38.1503829956,
38.672832489,
39.1952819824,
39.7061233521,
40.216960907,
40.7277984619,
41.2386398315,
41.761089325,
42.2835350037,
42.8059844971,
43.3284339905,
43.8508834839,
44.3733329773,
44.8841705322,
45.3950119019,
45.9174575806,
46.439907074,
46.9507484436,
47.473197937,
47.9956436157,
48.5064849854,
49.0173225403,
49.5397720337,
50.0506095886,
50.5614509583,
51.0839004517,
51.5947380066,
52.1287956238,
52.6512451172,
53.1736946106,
53.696144104,
54.2185935974,
54.7410430908,
55.2634925842,
55.7743301392,
56.2967796326,
56.8308372498,
57.3532867432,
57.8757362366,
58.39818573,
58.9090232849,
59.4198646545,
59.9539222717,
60.4879798889,
61.0104293823,
61.5328788757,
62.0669364929,
62.5893859863,
63.1234474182,
63.6458930969,
64.1799545288,
64.7024002075,
65.2248535156,
65.7589111328,
66.2697525024,
66.7805862427,
67.3030395508,
67.8254852295,
68.3363265991,
68.8471679688,
69.358001709,
69.8688430786,
70.3680725098,
70.8673019409,
71.3665313721,
71.8889770508,
72.423034668,
72.9454879761,
73.4679336548,
73.9903869629,
74.5128326416,
75.0352783203,
75.5577316284,
76.0801773071,
76.6026306152,
77.1250762939,
77.6359176636,
78.1583633423,
78.6692047119,
79.1916503906,
79.7141036987,
80.2249450684,
80.7590026855,
81.2698364258,
81.7922897339,
82.3147354126,
82.8371887207,
83.3596343994,
83.870475769,
84.3929214478,
84.9153747559,
85.4378204346,
85.9486618042,
86.4595031738,
86.9819488525,
87.5043945312,
88.0268478394,
88.5492935181,
89.0717468262,
89.5825805664,
90.093421936,
90.6042633057,
91.1150970459,
91.6259384155,
92.1483917236,
92.6708374023,
93.181678772,
93.6925125122,
94.2033538818,
94.7141952515,
95.2250289917,
95.7358703613,
96.246711731,
96.7691574097,
97.2916107178,
97.825668335,
98.3365097046,
98.8473434448,
99.3581848145,
99.8690261841,
100.379859924,
100.890701294,
101.413146973,
101.935600281,
102.44644165,
102.957275391,
103.46811676,
103.97895813,
104.48979187,
105.023849487,
105.546302795,
106.091972351,
106.626029968,
107.136871338,
107.659317017,
108.181770325,
108.704216003,
109.226661682,
109.737503052,
110.271560669,
110.805618286,
111.328071594,
111.850517273,
112.38457489,
112.907028198,
113.429473877,
113.951927185,
114.485984802,
115.008430481,
115.542495728,
116.076553345,
116.610610962,
117.133056641,
117.655509949,
118.189567566,
118.723625183,
119.246078491,
119.76852417,
120.27936554,
120.79019928,
121.301040649,
121.811882019,
122.322715759,
122.833557129,
123.344398499,
123.855232239,
124.342857361,
124.853691101,
125.364532471,
125.87537384,
126.409431458,
126.920272827,
127.442718506,
127.965164185,
128.476013184,
128.986846924,
129.497680664,
130.008529663,
130.530975342,
131.041809082,
131.541046143,
132.051879883,
132.562713623,
133.073562622,
133.584396362,
134.095230103,
134.606079102,
135.116912842,
135.627746582,
136.138595581,
136.649429321,
137.160263062,
137.671112061,
138.193557739,
138.716003418,
139.226852417,
139.737686157,
140.248519897,
140.770965576,
141.293426514,
141.804260254,
142.315093994,
142.837554932,
143.36000061,
143.870834351,
144.381668091,
144.915740967,
145.426574707,
145.937408447,
146.448257446,
146.970703125,
147.481536865,
147.980773926,
148.491607666,
149.014053345,
149.524902344,
150.047348022,
150.558181763,
151.069015503,
151.579864502,
152.090698242,
152.613143921,
153.135604858,
153.646438599,
154.157272339,
154.668121338,
155.178955078,
155.701400757,
156.212234497,
156.723083496,
157.245529175,
157.756362915,
158.267211914,
158.778045654,
159.312103271,
159.846160889,
160.368606567,
160.891067505,
161.425125122,
161.959182739,
162.481628418,
163.004074097,
163.514923096,
164.048980713,
164.571426392,
165.09387207,
165.604721069,
166.127166748,
166.649612427,
167.160446167,
167.682891846,
168.228561401,
168.751022339,
169.273468018,
169.807525635,
170.341583252,
170.875640869,
171.409698486,
171.943756104,
172.466217041,
172.98866272,
173.511108398,
174.033554077,
174.544403076,
175.055236816,
175.566070557,
176.076919556,
176.587753296,
177.098587036,
177.609436035,
178.108657837,
178.607894897,
179.118728638,
179.629562378,
180.152008057,
180.674468994,
181.185302734,
181.696136475,
182.206985474,
182.717819214,
183.228652954,
183.739501953,
184.250335693,
184.761169434,
185.272018433,
185.782852173,
186.293685913,
186.816146851,
187.326980591,
187.84942627,
188.360275269,
188.871109009,
189.393554688,
189.916000366,
190.426849365,
190.937683105,
191.460128784,
191.982574463,
192.481811523,
192.981033325,
193.503494263,
194.014328003,
194.525161743,
195.047622681,
195.558456421,
196.069290161,
196.58013916,
197.0909729,
197.601806641,
198.11265564,
198.635101318,
199.145935059,
199.668380737,
200.179229736,
200.701675415,
201.224121094,
201.734954834,
202.245803833,
202.756637573,
203.267486572,
203.778320312,
204.289154053,
204.800003052,
205.310836792,
205.833282471,
206.355728149,
206.866577148,
207.377410889,
207.911468506,
208.422302246,
208.933151245,
209.443984985,
209.954818726,
210.465667725,
210.976501465,
211.487350464,
211.998184204,
212.509017944,
213.019866943,
213.530700684,
214.041534424,
214.552383423,
215.063217163,
215.574050903,
216.084899902,
216.595733643,
217.106567383,
217.617416382,
218.128250122,
218.639083862,
219.138320923,
219.637542725,
220.148391724,
220.659225464,
221.170059204,
221.680908203,
222.191741943,
222.702575684,
223.213424683,
223.724258423,
224.235092163,
224.745941162,
225.256774902,
225.767608643,
226.278457642,
226.789291382,
227.300125122,
227.799362183,
228.310195923,
228.832641602,
229.343490601,
229.854324341,
230.341949463,
230.829559326,
231.328796387,
231.81640625,
232.292419434,
232.756820679,
233.221221924,
233.662399292,
234.10357666,
234.544754028,
234.997543335,
235.46194458,
235.926345825
],
"bpm": 116.544891357,
"bpm_histogram_first_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 117,
"mean": 117,
"median": 117,
"min": 117,
"var": 0
},
"bpm_histogram_first_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.418719232082,
"mean": 0.418719232082,
"median": 0.418719232082,
"min": 0.418719232082,
"var": 0
},
"bpm_histogram_first_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.516411364079,
"mean": 0.516411364079,
"median": 0.516411364079,
"min": 0.516411364079,
"var": 0
},
"bpm_histogram_second_peak_bpm": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 112,
"mean": 112,
"median": 112,
"min": 112,
"var": 0
},
"bpm_histogram_second_peak_spread": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.0526315569878,
"mean": 0.0526315569878,
"median": 0.0526315569878,
"min": 0.0526315569878,
"var": 0
},
"bpm_histogram_second_peak_weight": {
"dmean": 0,
"dmean2": 0,
"dvar": 0,
"dvar2": 0,
"max": 0.0787746161222,
"mean": 0.0787746161222,
"median": 0.0787746161222,
"min": 0.0787746161222,
"var": 0
},
"danceability": 1.28693151474,
"onset_rate": 5.90535640717
},
"tonal": {
"chords_changes_rate": 0.0445534847677,
"chords_histogram": [
60.1373901367,
2.92443561554,
6.67320919037,
0.0588812567294,
0,
0,
0,
0,
0.117762513459,
0.431795865297,
0.137389600277,
0,
0,
0.0785083398223,
0,
1.96270859241,
0.117762513459,
5.22080469131,
2.33562326431,
1.66830229759,
1.51128554344,
3.65063786507,
12.7183513641,
0.255152106285
],
"chords_key": "A",
"chords_number_rate": 0.00196270854212,
"chords_scale": "major",
"chords_strength": {
"dmean": 0.00921291671693,
"dmean2": 0.00966129079461,
"dvar": 0.000427367165685,
"dvar2": 0.000782734539825,
"max": 0.796330571175,
"mean": 0.573418974876,
"median": 0.58616822958,
"min": -1,
"var": 0.0132981436327
},
"hpcp": {
"dmean": [
0.194998025894,
0.178899869323,
0.116097688675,
0.0603847317398,
0.047858800739,
0.0568781867623,
0.0806072428823,
0.0807384550571,
0.0621452443302,
0.0502169951797,
0.0504532717168,
0.0609936676919,
0.0761777982116,
0.0762234702706,
0.0654155835509,
0.0848743543029,
0.0961694121361,
0.0824682042003,
0.0754731073976,
0.086018294096,
0.121441736817,
0.186209261417,
0.192725747824,
0.157065883279,
0.153218790889,
0.109848193824,
0.0979162976146,
0.131817817688,
0.109049446881,
0.0656395629048,
0.066849924624,
0.0699861496687,
0.0735945031047,
0.0968511775136,
0.136646226048,
0.183630481362
],
"dmean2": [
0.333717286587,
0.30738529563,
0.204815655947,
0.112465277314,
0.0894223451614,
0.103525869548,
0.140550732613,
0.138622298837,
0.10792850703,
0.0909787267447,
0.0908929929137,
0.107329837978,
0.13076223433,
0.131042987108,
0.116436548531,
0.146634191275,
0.167878940701,
0.14699074626,
0.138790354133,
0.159196734428,
0.216225132346,
0.314330250025,
0.327083528042,
0.278969377279,
0.284432321787,
0.202324151993,
0.170917138457,
0.2230861485,
0.188193410635,
0.116327233613,
0.119102038443,
0.124777875841,
0.13121367991,
0.173537805676,
0.248120576143,
0.330658912659
],
"dvar": [
0.0619593113661,
0.0607130639255,
0.0336968116462,
0.0210152044892,
0.0183784253895,
0.020256863907,
0.0279348585755,
0.0289826598018,
0.0209991335869,
0.0179737340659,
0.0180729050189,
0.0201222598553,
0.0270640831441,
0.0270644240081,
0.0215336941183,
0.0288901142776,
0.0405286327004,
0.0286661367863,
0.033179551363,
0.0385130345821,
0.0369245000184,
0.0541453063488,
0.0635817348957,
0.0396126396954,
0.0772173777223,
0.0402677059174,
0.0365486592054,
0.0504663027823,
0.0404997132719,
0.0215065591037,
0.0222547892481,
0.0266098566353,
0.0258681159467,
0.0350138247013,
0.0531147792935,
0.0677999034524
],
"dvar2": [
0.151864632964,
0.141051933169,
0.0918337106705,
0.0591457337141,
0.0519058406353,
0.0555899292231,
0.0711812749505,
0.0697140097618,
0.0524550192058,
0.049253590405,
0.0499590225518,
0.0546182133257,
0.0655967071652,
0.0686535388231,
0.0605625323951,
0.074220508337,
0.099499322474,
0.0789766982198,
0.091121584177,
0.107808113098,
0.10073544085,
0.125468835235,
0.144712492824,
0.110568836331,
0.210357919335,
0.110788121819,
0.0971063897014,
0.119927369058,
0.0958009585738,
0.0566799864173,
0.058991599828,
0.0663510859013,
0.0700280964375,
0.095201022923,
0.144456997514,
0.18263117969
],
"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": [
0.340088754892,
0.324118405581,
0.12807109952,
0.0402439422905,
0.0324836671352,
0.0451283305883,
0.0937885865569,
0.114280432463,
0.0732990279794,
0.0472726561129,
0.044603548944,
0.0550876893103,
0.0822897031903,
0.0782537013292,
0.0586792007089,
0.112099789083,
0.13990201056,
0.0835694223642,
0.0580135583878,
0.0615622550249,
0.113088414073,
0.311724752188,
0.347759634256,
0.181234076619,
0.118984781206,
0.0833808779716,
0.0803721621633,
0.133335113525,
0.120615258813,
0.0657083317637,
0.0632257759571,
0.0736490339041,
0.0678816959262,
0.0838833600283,
0.112760446966,
0.181375727057
],
"median": [
0.157745733857,
0.127458900213,
0.0386584177613,
0.004423991777,
0.00315862149,
0.00665716733783,
0.0177597869188,
0.0195284318179,
0.011505689472,
0.0049039227888,
0.0048657474108,
0.00888477545232,
0.0164754707366,
0.0143145108595,
0.0122543061152,
0.0116975642741,
0.0104870563373,
0.00939297582954,
0.00590509036556,
0.00494664954022,
0.040191847831,
0.170201227069,
0.179070487618,
0.0829470530152,
0.00749423680827,
0.00619368301705,
0.00924544874579,
0.0170280225575,
0.0140853179619,
0.00947781465948,
0.00668835034594,
0.00653897924349,
0.00899842195213,
0.0112858181819,
0.0147752091289,
0.0547370426357
],
"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": [
0.135811567307,
0.135829135776,
0.0373796932399,
0.0136874616146,
0.0118689592928,
0.0149540314451,
0.0377835556865,
0.0549796670675,
0.0302468966693,
0.0192907340825,
0.0178256519139,
0.0180068034679,
0.03397712484,
0.0305348038673,
0.0174628905952,
0.0501122996211,
0.0809569731355,
0.0289698634297,
0.0278977472335,
0.0285893194377,
0.0327000357211,
0.111089989543,
0.137073501945,
0.0477782860398,
0.0657320097089,
0.0321437753737,
0.0308999344707,
0.0600059516728,
0.0578528419137,
0.0260144509375,
0.0241453554481,
0.0374512933195,
0.0268413294107,
0.0323830209672,
0.0476048663259,
0.0672214925289
]
},
"hpcp_entropy": {
"dmean": 0.636054575443,
"dmean2": 1.06313157082,
"dvar": 0.287026554346,
"dvar2": 0.768036663532,
"max": 4.69771814346,
"mean": 1.99031817913,
"median": 1.99215829372,
"min": 0,
"var": 0.583724975586
},
"key_key": "A",
"key_scale": "major",
"key_strength": 0.83860117197,
"thpcp": [
1,
0.521147549152,
0.342146605253,
0.239765837789,
0.231114119291,
0.383411705494,
0.346835136414,
0.188947558403,
0.181808844209,
0.211781427264,
0.195197165012,
0.241210743785,
0.324248224497,
0.521554887295,
0.977941989899,
0.932018458843,
0.368274778128,
0.115723446012,
0.0934083908796,
0.129768744111,
0.269693702459,
0.328619033098,
0.210774973035,
0.135934859514,
0.128259703517,
0.158407375216,
0.236628100276,
0.225022375584,
0.168734937906,
0.322348475456,
0.402295142412,
0.240308001637,
0.166820853949,
0.177025303245,
0.325191318989,
0.896379888058
],
"tuning_diatonic_strength": 0.704666733742,
"tuning_equal_tempered_deviation": 0.213915109634,
"tuning_frequency": 434.193115234,
"tuning_nontempered_energy_ratio": 0.922696113586
}
}
← Back to summary page