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i-Robi/notes-frequencies.json

Last active July 1, 2024 22:03
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Note-frequency values
Raw
notes-frequencies.json
{
"C0": 16.35,
"C#0": 17.32,
"Db0": 17.32,
"D0": 18.35,
"D#0": 19.45,
"Eb0": 19.45,
"E0": 20.60,
"F0": 21.83,
"F#0": 23.12,
"Gb0": 23.12,
"G0": 24.50,
"G#0": 25.96,
"Ab0": 25.96,
"A0": 27.50,
"A#0": 29.14,
"Bb0": 29.14,
"B0": 30.87,
"C1": 32.70,
"C#1": 34.65,
"Db1": 34.65,
"D1": 36.71,
"D#1": 38.89,
"Eb1": 38.89,
"E1": 41.20,
"F1": 43.65,
"F#1": 46.25,
"Gb1": 46.25,
"G1": 49.00,
"G#1": 51.91,
"Ab1": 51.91,
"A1": 55.00,
"A#1": 58.27,
"Bb1": 58.27,
"B1": 61.74,
"C2": 65.41,
"C#2": 69.30,
"Db2": 69.30,
"D2": 73.42,
"D#2": 77.78,
"Eb2": 77.78,
"E2": 82.41,
"F2": 87.31,
"F#2": 92.50,
"Gb2": 92.50,
"G2": 98.00,
"G#2": 103.83,
"Ab2": 103.83,
"A2": 110.00,
"A#2": 116.54,
"Bb2": 116.54,
"B2": 123.47,
"C3": 130.81,
"C#3": 138.59,
"Db3": 138.59,
"D3": 146.83,
"D#3": 155.56,
"Eb3": 155.56,
"E3": 164.81,
"F3": 174.61,
"F#3": 185.00,
"Gb3": 185.00,
"G3": 196.00,
"G#3": 207.65,
"Ab3": 207.65,
"A3": 220.00,
"A#3": 233.08,
"Bb3": 233.08,
"B3": 246.94,
"C4": 261.63,
"C#4": 277.18,
"Db4": 277.18,
"D4": 293.66,
"D#4": 311.13,
"Eb4": 311.13,
"E4": 329.63,
"F4": 349.23,
"F#4": 369.99,
"Gb4": 369.99,
"G4": 392.00,
"G#4": 415.30,
"Ab4": 415.30,
"A4": 440.00,
"A#4": 466.16,
"Bb4": 466.16,
"B4": 493.88,
"C5": 523.25,
"C#5": 554.37,
"Db5": 554.37,
"D5": 587.33,
"D#5": 622.25,
"Eb5": 622.25,
"E5": 659.26,
"F5": 698.46,
"F#5": 739.99,
"Gb5": 739.99,
"G5": 783.99,
"G#5": 830.61,
"Ab5": 830.61,
"A5": 880.00,
"A#5": 932.33,
"Bb5": 932.33,
"B5": 987.77,
"C6": 1046.50,
"C#6": 1108.73,
"Db6": 1108.73,
"D6": 1174.66,
"D#6": 1244.51,
"Eb6": 1244.51,
"E6": 1318.51,
"F6": 1396.91,
"F#6": 1479.98,
"Gb6": 1479.98,
"G6": 1567.98,
"G#6": 1661.22,
"Ab6": 1661.22,
"A6": 1760.00,
"A#6": 1864.66,
"Bb6": 1864.66,
"B6": 1975.53,
"C7": 2093.00,
"C#7": 2217.46,
"Db7": 2217.46,
"D7": 2349.32,
"D#7": 2489.02,
"Eb7": 2489.02,
"E7": 2637.02,
"F7": 2793.83,
"F#7": 2959.96,
"Gb7": 2959.96,
"G7": 3135.96,
"G#7": 3322.44,
"Ab7": 3322.44,
"A7": 3520.00,
"A#7": 3729.31,
"Bb7": 3729.31,
"B7": 3951.07,
"C8": 4186.01,
"C#8": 4434.92,
"Db8": 4434.92,
"D8": 4698.64,
"D#8": 4978.03,
"Eb8": 4978.03
}
@47RedBaron
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This JSON help me get those data quicker, thank you, but why not use arrays? Must be more efficient.

{
    "C": [16.35, 32.70, 65.41, 130.81, 261.63, 523.25, 1046.50, 2093.00, 4186.01],
   "Db":   [17.32, 34.65, 69.30, 138.59, 277.18, 554.37, 1108.73, 2217.46, 4434.92],
    "D":   [18.35, 36.71, 73.42, 146.83, 293.66, 587.33, 1174.66, 2349.32, 4698.64],
   "Eb":   [19.45, 38.89, 77.78, 155.56, 311.13, 622.25, 1244.51, 2489.02, 4978.03],
    "E":   [20.60, 41.20, 82.41, 164.81, 329.63, 659.26, 1318.51, 2637.02],
    "F":   [21.83, 43.65, 87.31, 174.61, 349.23, 698.46, 1396.91, 2793.83],
   "Gb":   [23.12, 46.25, 92.50, 185.00, 369.99, 739.99, 1479.98, 2959.96],
    "G":   [24.50, 49.00, 98.00, 196.00, 392.00, 783.99, 1567.98, 3135.96],
   "Ab":   [25.96, 51.91, 103.83, 207.65, 415.30, 830.61, 1661.22, 3322.44],
    "A":   [27.50, 55.00, 110.00, 220.00, 440.00, 880.00, 1760.00, 3520.00],
   "Bb":   [29.14, 58.27, 116.54, 233.08, 466.16, 932.33, 1864.66, 3729.31],
    "B":   [30.87, 61.74, 123.47, 246.94, 493.88, 987.77, 1975.53, 3951.07]
 }

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ghost commented Sep 11, 2019

This JSON help me get those data quicker, thank you, but why not use arrays? Must be more efficient.

{
    "C": [16.35, 32.70, 65.41, 130.81, 261.63, 523.25, 1046.50, 2093.00, 4186.01],
   "Db":   [17.32, 34.65, 69.30, 138.59, 277.18, 554.37, 1108.73, 2217.46, 4434.92],
    "D":   [18.35, 36.71, 73.42, 146.83, 293.66, 587.33, 1174.66, 2349.32, 4698.64],
   "Eb":   [19.45, 38.89, 77.78, 155.56, 311.13, 622.25, 1244.51, 2489.02, 4978.03],
    "E":   [20.60, 41.20, 82.41, 164.81, 329.63, 659.26, 1318.51, 2637.02],
    "F":   [21.83, 43.65, 87.31, 174.61, 349.23, 698.46, 1396.91, 2793.83],
   "Gb":   [23.12, 46.25, 92.50, 185.00, 369.99, 739.99, 1479.98, 2959.96],
    "G":   [24.50, 49.00, 98.00, 196.00, 392.00, 783.99, 1567.98, 3135.96],
   "Ab":   [25.96, 51.91, 103.83, 207.65, 415.30, 830.61, 1661.22, 3322.44],
    "A":   [27.50, 55.00, 110.00, 220.00, 440.00, 880.00, 1760.00, 3520.00],
   "Bb":   [29.14, 58.27, 116.54, 233.08, 466.16, 932.33, 1864.66, 3729.31],
    "B":   [30.87, 61.74, 123.47, 246.94, 493.88, 987.77, 1975.53, 3951.07]
 }

nicely done

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