EDOmame

31 EDO

Keyboard

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

Play scales and chords

Play:

Play chord:

Note details

Note Frequency (Hz) Interval (cents)
1 440.00 0.00
2 449.95 38.71
3 460.12 77.42
4 470.53 116.13
5 481.17 154.84
6 492.05 193.55
7 503.17 232.26
8 514.55 270.97
9 526.18 309.68
10 538.08 348.39
11 550.25 387.10
12 562.69 425.81
13 575.41 464.52
14 588.42 503.23
15 601.73 541.94
16 615.34 580.65
17 629.25 619.35
18 643.48 658.06
19 658.03 696.77
20 672.91 735.48
21 688.12 774.19
22 703.68 812.90
23 719.59 851.61
24 735.86 890.32
25 752.50 929.03
26 769.52 967.74
27 786.92 1006.45
28 804.71 1045.16
29 822.91 1083.87
30 841.51 1122.58
31 860.54 1161.29
32 880.00 1200.00

Comparison to just intonation

Note Interval Diff (cents)
1 Unison 0.00
2
3
4 Minor second 4.40
5
6 Major second -10.36
7
8
9 Minor third -5.96
10
11 Major Third 0.78
12
13
14 Perfect fourth 5.18
15
16 Tritone -9.58
17
18
19 Perfect fifth -5.18
20
21
22 Minor sixth -0.78
23
24 Major sixth 5.96
25
26
27 Minor seventh -11.14
28
29 Major seventh -4.40
30
31
32 Perfect octave 0.00

Comparison to 12 EDO

Note Interval Diff (cents)
1 Unison 0.00
2
3
4 Minor second 16.13
5
6 Major second -6.45
7
8
9 Minor third 9.68
10
11 Major Third -12.90
12
13
14 Perfect fourth 3.23
15
16 Tritone -19.35
17
18
19 Perfect fifth -3.23
20
21
22 Minor sixth 12.90
23
24 Major sixth -9.68
25
26
27 Minor seventh 6.45
28
29 Major seventh -16.13
30
31
32 Perfect octave 0.00