156edo

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← 155edo 156edo 157edo →
Prime factorization 22 × 3 × 13
Step size 7.69231 ¢ 
Fifth 91\156 (700 ¢) (→ 7\12)
Semitones (A1:m2) 13:13 (100 ¢ : 100 ¢)
Consistency limit 7
Distinct consistency limit 7

Template:EDO intro

It supports compton. It is the smallest edo to contain both 12edo and 13edo as subsets.

The equal temperament tempers out 531441/524288 (Pythagorean comma) and 1220703125/1207959552 (ditonmic comma) in the 5-limit, as well as 1224440064/1220703125 (parakleisma); 225/224, 250047/250000, and 589824/588245 in the 7-limit. Using the patent val, it tempers out 441/440, 1375/1372, 4375/4356, and 65536/65219 in the 11-limit; 351/350, 364/363, 625/624, 1625/1617, and 13122/13013 in the 13-limit. Using the 156e val, it tempers out 385/384, 540/539, 1331/1323, and 78408/78125 in the 11-limit; 351/350, 625/624, 847/845, and 1001/1000 in the 13-limit.

Prime harmonics

Approximation of prime harmonics in 156edo
Harmonic 2 3 5 7 11 13 17 19 23 29 31
Error Absolute (¢) +0.00 -1.96 -1.70 +0.40 +2.53 -2.07 +2.74 +2.49 +2.49 +1.19 +1.12
Relative (%) +0.0 -25.4 -22.1 +5.3 +32.9 -26.9 +35.6 +32.3 +32.4 +15.5 +14.5
Steps
(reduced)
156
(0)
247
(91)
362
(50)
438
(126)
540
(72)
577
(109)
638
(14)
663
(39)
706
(82)
758
(134)
773
(149)
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