| Note | Equal Temp. Frequency (Hz) |
Meantone Frequency (Hz) |
Difference (Hz) |
|---|---|---|---|
| C1 | 32.70 | 32.54 | 0.17 |
| C#1/Db1 | 34.65 | 34.73 | -0.08 |
| D1 | 36.71 | 36.64 | 0.07 |
| D#1/Eb1 | 38.89 | 38.71 | 0.18 |
| E1 | 41.20 | 41.28 | -0.08 |
| F1 | 43.65 | 43.36 | 0.29 |
| F#1/Gb1 | 46.25 | 46.52 | -0.28 |
| G1 | 49.00 | 48.83 | 0.17 |
| G#1/Ab1 | 51.91 | 51.85 | 0.06 |
| A1 | 55.00 | 55.00 | 0.00 |
| A#1/Bb1 | 58.27 | 57.79 | 0.48 |
| B1 | 61.74 | 61.98 | -0.24 |
| C2 | 65.41 | 65.07 | 0.33 |
| C#2/Db2 | 69.30 | 69.46 | -0.17 |
| D2 | 73.42 | 73.27 | 0.14 |
| D#2/Eb2 | 77.78 | 77.42 | 0.37 |
| E2 | 82.41 | 82.57 | -0.16 |
| F2 | 87.31 | 86.72 | 0.58 |
| F#2/Gb2 | 92.50 | 93.05 | -0.55 |
| G2 | 98.00 | 97.65 | 0.35 |
| G#2/Ab2 | 103.83 | 103.70 | 0.12 |
| A2 | 110.00 | 110.00 | 0.00 |
| A#2/Bb2 | 116.54 | 115.58 | 0.96 |
| B2 | 123.47 | 123.96 | -0.49 |
| C3 | 130.81 | 130.14 | 0.67 |
| C#3/Db3 | 138.59 | 138.92 | -0.33 |
| D3 | 146.83 | 146.54 | 0.29 |
| D#3/Eb3 | 155.56 | 154.83 | 0.73 |
| E3 | 164.81 | 165.14 | -0.33 |
| F3 | 174.61 | 173.45 | 1.16 |
| F#3/Gb3 | 185.00 | 186.10 | -1.10 |
| G3 | 196.00 | 195.30 | 0.69 |
| G#3/Ab3 | 207.65 | 207.41 | 0.24 |
| A3 | 220.00 | 220.00 | 0.00 |
| A#3/Bb3 | 233.08 | 231.16 | 1.92 |
| B3 | 246.94 | 247.92 | -0.98 |
| C4 | 261.63 | 260.29 | 1.34 |
| C#4/Db4 | 277.18 | 277.84 | -0.66 |
| D4 | 293.66 | 293.08 | 0.58 |
| D#4/Eb4 | 311.13 | 309.66 | 1.46 |
| E4 | 329.63 | 330.28 | -0.65 |
| F4 | 349.23 | 346.90 | 2.33 |
| F#4/Gb4 | 369.99 | 372.19 | -2.20 |
| G4 | 392.00 | 390.61 | 1.39 |
| G#4/Ab4 | 415.30 | 414.82 | 0.48 |
| A4 | 440.00 | 440.00 | 0.00 |
| A#4/Bb4 | 466.16 | 462.33 | 3.84 |
| B4 | 493.88 | 495.84 | -1.96 |
| C5 | 523.25 | 520.58 | 2.67 |
| C#5/Db5 | 554.37 | 555.69 | -1.32 |
| D5 | 587.33 | 586.17 | 1.16 |
| D#5/Eb5 | 622.25 | 619.33 | 2.93 |
| E5 | 659.26 | 660.56 | -1.30 |
| F5 | 698.46 | 693.80 | 4.66 |
| F#5/Gb5 | 739.99 | 744.39 | -4.40 |
| G5 | 783.99 | 781.21 | 2.78 |
| G#5/Ab5 | 830.61 | 829.64 | 0.97 |
| A5 | 880.00 | 880.00 | 0.00 |
| A#5/Bb5 | 932.33 | 924.65 | 7.67 |
| B5 | 987.77 | 991.68 | -3.91 |
| C6 | 1046.50 | 1041.16 | 5.35 |
| C#6/Db6 | 1108.73 | 1111.37 | -2.64 |
| D6 | 1174.66 | 1172.34 | 2.32 |
| D#6/Eb6 | 1244.51 | 1238.65 | 5.86 |
| E6 | 1318.51 | 1321.12 | -2.61 |
| F6 | 1396.91 | 1387.60 | 9.32 |
| F#6/Gb6 | 1479.98 | 1488.78 | -8.80 |
| G6 | 1567.98 | 1562.43 | 5.55 |
| G#6/Ab6 | 1661.22 | 1659.28 | 1.94 |
| A6 | 1760.00 | 1760.00 | 0.00 |
| A#6/Bb6 | 1864.66 | 1849.31 | 15.35 |
| B6 | 1975.53 | 1983.36 | -7.82 |
| C7 | 2093.00 | 2082.31 | 10.69 |
| C#7/Db7 | 2217.46 | 2222.75 | -5.29 |
| D7 | 2349.32 | 2344.68 | 4.64 |
| D#7/Eb7 | 2489.02 | 2477.30 | 11.71 |
| E7 | 2637.02 | 2642.24 | -5.22 |
| F7 | 2793.83 | 2775.19 | 18.64 |
| F#7/Gb7 | 2959.96 | 2977.56 | -17.60 |
| G7 | 3135.96 | 3124.86 | 11.11 |
| G#7/Ab7 | 3322.44 | 3318.56 | 3.88 |
| A7 | 3520.00 | 3520.00 | 0.00 |
| A#7/Bb7 | 3729.31 | 3698.61 | 30.70 |
| B7 | 3951.07 | 3966.72 | -15.65 |
| C8 | 4186.01 | 4164.63 | 21.38 |
| C#8/Db8 | 4434.92 | 4445.49 | -10.57 |
| D8 | 4698.64 | 4689.36 | 9.28 |
| D#8/Eb8 | 4978.03 | 4954.61 | 23.42 |
There are many different mean tone temperaments.
The meantone notes used here is based on the "D'Alembert Modified Meantone Temperament"
as described in table 56-1 of Owen Jorgensen's 1991 book.
The full reference for that book appears at
the bottom of scales.html.
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To Physics of Music - Notes