22ed5

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← 21ed5 22ed5 23ed5 →
Prime factorization 2 × 11
Step size 126.651¢ 
Octave 9\22ed5 (1139.86¢)
Twelfth 15\22ed5 (1899.76¢)
(convergent)
Consistency limit 3
Distinct consistency limit 3

Division of the 5th harmonic into 22 equal parts (22ED5) is a good hyperpyth tuning. The step size about 126.6506 cents. It is compared to 15EDT and every second step of 19EDO, but with the 5/1 rather than 2/1 or 3/1 being just.

Intervals

degree cents value corresponding
JI intervals
comments
0 0.0000 exact 1/1
1 126.6506 14/13
2 253.3012 22/19
3 379.9519 56/45
4 506.6025 75/56
5 633.2531 75/52
6 759.9037
7 886.5544 5/3
8 1013.2050 70/39 -4.4 cents from 9/5
9 1139.8556 85/44
10 1266.5062 52/25, 160/77
11 1393.1569 38/17, 85/38
12 1519.8075 77/32, 125/52
13 1646.4581 44/17 -7.8 cents from 13/5
14 1773.1087 39/14
15 1899.7593 3/1
16 2026.4100
17 2153.0606 52/15 +34.4 cents from 17/5
18 2279.7112 56/15 -31.5 cents from 19/5
19 2406.3618 225/56
20 2533.0125 95/22 +48.5 cents from 21/5
21 2659.6631 65/14 +17.7 cents from 23/5
22 2786.3137 exact 5/1 just major third plus two octaves

Harmonics

Approximation of harmonics in 22ed5
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) -60.1 -2.2 +6.4 +0.0 -62.3 +50.7 -53.8 -4.4 -60.1 +28.2 +4.2
Relative (%) -47.5 -1.7 +5.0 +0.0 -49.2 +40.1 -42.5 -3.5 -47.5 +22.2 +3.3
Steps
(reduced)
9
(9)
15
(15)
19
(19)
22
(0)
24
(2)
27
(5)
28
(6)
30
(8)
31
(9)
33
(11)
34
(12)
Approximation of harmonics in 22ed5
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) -7.8 -9.4 -2.2 +12.7 +34.4 +62.1 -31.5 +6.4 +48.5 -32.0 +17.7
Relative (%) -6.1 -7.4 -1.7 +10.0 +27.2 +49.0 -24.9 +5.0 +38.3 -25.3 +14.0
Steps
(reduced)
35
(13)
36
(14)
37
(15)
38
(16)
39
(17)
40
(18)
40
(18)
41
(19)
42
(20)
42
(20)
43
(21)

22ED5 as a generator

22ED5 can also be thought of as a generator of the 19-limit mowglic temperament, which tempers out 351/350, 476/475, 495/494, 513/512, 540/539, and 1701/1690, which is an extension of the mowgli temperament. This temperament is supported by 19EDO, 161EDO, and 180EDO among others.