EDOmame

27 EDO

Keyboard

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28

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Note details

Note Frequency (Hz) Interval (cents)
1 440.00 0.00
2 451.44 44.44
3 463.18 88.89
4 475.23 133.33
5 487.58 177.78
6 500.26 222.22
7 513.27 266.67
8 526.62 311.11
9 540.31 355.56
10 554.37 400.00
11 568.78 444.44
12 583.57 488.89
13 598.75 533.33
14 614.32 577.78
15 630.29 622.22
16 646.68 666.67
17 663.50 711.11
18 680.75 755.56
19 698.46 800.00
20 716.62 844.44
21 735.25 888.89
22 754.37 933.33
23 773.99 977.78
24 794.12 1022.22
25 814.77 1066.67
26 835.96 1111.11
27 857.70 1155.56
28 880.00 1200.00

Comparison to just intonation

Note Interval Diff (cents)
1 Unison 0.00
2
3
4 Minor second 21.60
5
6 Major second 18.31
7
8 Minor third -4.53
9
10 Major Third 13.69
11
12 Perfect fourth -9.16
13
14 Tritone -12.45
15
16
17 Perfect fifth 9.16
18
19 Minor sixth -13.69
20
21 Major sixth 4.53
22
23
24 Minor seventh 4.63
25 Major seventh -21.60
26
27
28 Perfect octave 0.00

Comparison to 12 EDO

Note Interval Diff (cents)
1 Unison 0.00
2
3
4 Minor second 33.33
5
6 Major second 22.22
7
8 Minor third 11.11
9
10 Major Third 0.00
11
12 Perfect fourth -11.11
13
14 Tritone -22.22
15
16
17 Perfect fifth 11.11
18
19 Minor sixth 0.00
20
21 Major sixth -11.11
22
23
24 Minor seventh 22.22
25 Major seventh -33.33
26
27
28 Perfect octave 0.00