12edf

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12EDF is the equal division of the just perfect fifth into 12 parts of 58.4963 cents each, corresponding to 20.5141 edo (similar to every second step of 41edo). It is related to the dodecacot temperament, which tempers out 3087/3125 and 10976/10935 in the 7-limit.

Intervals

degree cents value corresponding
JI intervals
comments
0 exact 1/1
1 58.4963 91/88, 88/85
2 116.9925 15/14
3 175.4888 21/19
4 233.9850 8/7
5 292.4813 45/38
6 350.9775 11/9, 27/22
7 409.4738 19/15
8 467.9700 21/16
9 526.4663 19/14
10 584.9625 7/5
11 643.4588 13/9
12 701.9550 exact 3/2 just perfect fifth
13 760.45125 273/176, 132/85
14 818.9475 8/5
15 877.44375 63/38
16 935.94 12/7
17 994.43625 135/76
18 1052.9325 11/6, 81/44
19 1111.42875 19/10
20 1169.925 63/32
21 1228.42125 57/28
22 1286.9175 21/10
23 1345.41375 13/6
24 1403.91 exact 9/4