midi-note-number-frequency.js

// http://www.tonalsoft.com/pub/news/pitch-bend.aspx (incorrect)
// http://subsynth.sourceforge.net/midinote2freq.html
[
 [0,  -5, "C",  8.1757989156],
 [1,  -5, "C#", 8.6619572180],
 [2,  -5, "D",  9.1770239974],
 [3,  -5, "D#", 9.7227182413],
 [4,  -5, "E",  10.3008611535],
 [5,  -5, "F",  10.9133822323],
 [6,  -5, "F#", 11.5623257097],
 [7,  -5, "G",  12.2498573744],
 [8,  -5, "G#", 12.9782717994],
 [9,  -5, "A",  13.7500000000],
 [10, -5, "A#", 14.5676175474],
 [11, -5, "B",  15.4338531643],
 [12, -4, "C",  16.3515978313],
 [13, -4, "C#", 17.3239144361],
 [14, -4, "D",  18.3540479948],
 [15, -4, "D#", 19.4454364826],
 [16, -4, "E",  20.6017223071],
 [17, -4, "F",  21.8267644646],
 [18, -4, "F#", 23.1246514195],
 [19, -4, "G",  24.4997147489],
 [20, -4, "G#", 25.9565435987],
 [21, -4, "A",  27.5000000000],
 [22, -4, "A#", 29.1352350949],
 [23, -4, "B",  30.8677063285],
 [24, -3, "C",  32.7031956626],
 [25, -3, "C#", 34.6478288721],
 [26, -3, "D",  36.7080959897],
 [27, -3, "D#", 38.8908729653],
 [28, -3, "E",  41.2034446141],
 [29, -3, "F",  43.6535289291],
 [30, -3, "F#", 46.2493028390],
 [31, -3, "G",  48.9994294977],
 [32, -3, "G#", 51.9130871975],
 [33, -3, "A",  55.0000000000],
 [34, -3, "A#", 58.2704701898],
 [35, -3, "B",  61.7354126570],
 [36, -2, "C",  65.4063913251],
 [37, -2, "C#", 69.2956577442],
 [38, -2, "D",  73.4161919794],
 [39, -2, "D#", 77.7817459305],
 [40, -2, "E",  82.4068892282],
 [41, -2, "F",  87.3070578583],
 [42, -2, "F#", 92.4986056779],
 [43, -2, "G",  97.9988589954],
 [44, -2, "G#", 103.8261743950],
 [45, -2, "A",  110.0000000000],
 [46, -2, "A#", 116.5409403795],
 [47, -2, "B",  123.4708253140],
 [48, -1, "C",  130.8127826503],
 [49, -1, "C#", 138.5913154884],
 [50, -1, "D",  146.8323839587],
 [51, -1, "D#", 155.5634918610],
 [52, -1, "E",  164.8137784564],
 [53, -1, "F",  174.6141157165],
 [54, -1, "F#", 184.9972113558],
 [55, -1, "G",  195.9977179909],
 [56, -1, "G#", 207.6523487900],
 [57, -1, "A",  220.0000000000],
 [58, -1, "A#", 233.0818807590],
 [59, -1, "B",  246.9416506281],
 [60,  0, "C",  261.6255653006],
 [61,  0, "C#", 277.1826309769],
 [62,  0, "D",  293.6647679174],
 [63,  0, "D#", 311.1269837221],
 [64,  0, "E",  329.6275569129],
 [65,  0, "F",  349.2282314330],
 [66,  0, "F#", 369.9944227116],
 [67,  0, "G",  391.9954359817],
 [68,  0, "G#", 415.3046975799],
 [69,  0, "A",  440.0000000000],
 [70,  0, "A#", 466.1637615181],
 [71,  0, "B",  493.8833012561],
 [72,  1, "C",  523.2511306012],
 [73,  1, "C#", 554.3652619537],
 [74,  1, "D",  587.3295358348],
 [75,  1, "D#", 622.2539674442],
 [76,  1, "E",  659.2551138257],
 [77,  1, "F",  698.4564628660],
 [78,  1, "F#", 739.9888454233],
 [79,  1, "G",  783.9908719635],
 [80,  1, "G#", 830.6093951599],
 [81,  1, "A",  880.0000000000],
 [82,  1, "A#", 932.3275230362],
 [83,  1, "B",  987.7666025122],
 [84,  2, "C",  1046.5022612024],
 [85,  2, "C#", 1108.7305239075],
 [86,  2, "D",  1174.6590716696],
 [87,  2, "D#", 1244.5079348883],
 [88,  2, "E",  1318.5102276515],
 [89,  2, "F",  1396.9129257320],
 [90,  2, "F#", 1479.9776908465],
 [91,  2, "G",  1567.9817439270],
 [92,  2, "G#", 1661.2187903198],
 [93,  2, "A",  1760.0000000000],
 [94,  2, "A#", 1864.6550460724],
 [95,  2, "B",  1975.5332050245],
 [96,  3, "C",  2093.0045224048],
 [97,  3, "C#", 2217.4610478150],
 [98,  3, "D",  2349.3181433393],
 [99,  3, "D#", 2489.0158697766],
 [100, 3, "E",  2637.0204553030],
 [101, 3, "F",  2793.8258514640],
 [102, 3, "F#", 2959.9553816931],
 [103, 3, "G",  3135.9634878540],
 [104, 3, "G#", 3322.4375806396],
 [105, 3, "A",  3520.0000000000],
 [106, 3, "A#", 3729.3100921447],
 [107, 3, "B",  3951.0664100490],
 [108, 4, "C",  4186.0090448096],
 [109, 4, "C#", 4434.9220956300],
 [110, 4, "D",  4698.6362866785],
 [111, 4, "D#", 4978.0317395533],
 [112, 4, "E",  5274.0409106059],
 [113, 4, "F",  5587.6517029281],
 [114, 4, "F#", 5919.9107633862],
 [115, 4, "G",  6271.9269757080],
 [116, 4, "G#", 6644.8751612791],
 [117, 4, "A",  7040.0000000000],
 [118, 4, "A#", 7458.6201842894],
 [119, 4, "B",  7902.1328200980],
 [120, 5, "C",  8372.0180896192],
 [121, 5, "C#", 8869.8441912599],
 [122, 5, "D",  9397.2725733570],
 [123, 5, "D#", 9956.0634791066],
 [124, 5, "E",  10548.0818212118],
 [125, 5, "F",  11175.3034058561],
 [126, 5, "F#", 11839.8215267723],
 [127, 5, "G",  12543.8539514160]
];