14ed11/5

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← 13ed11/5 14ed11/5 15ed11/5 →
Prime factorization 2 × 7
Step size 97.5003¢ 
Octave 12\14ed11/5 (1170¢) (→6\7ed11/5)
Twelfth 20\14ed11/5 (1950.01¢) (→10\7ed11/5)
Consistency limit 2
Distinct consistency limit 2

14ed11/5 is the equal division of the neutral ninth into 14 parts of 97.5 cents each, making it very nearly 97.5cET. It is very roughly equivalent to 12edo with ~30 cents compressed octave. 14ed11/5 is a good tuning for the no-twos-or-threes 13-limit, tempering out the commas 847/845 and 637/625, and containing a close approximation for 13/7.

Intervals

# Cents Approximate ratios
0 0.0 1/1
1 97.5 16/15, 17/16 21/20
2 195.0 10/9, 19/17, 28/25
3 292.5 13/11, 32/27, 6/5
4 390.0 5/4
5 487.5 4/3, 33/25
6 585.0 7/5, 45/32
7 682.5 3/2, 40/27
8 780.0 11/7, 25/16, 36/23
9 877.5 5/3
10 975.0 7/4, 127/72
11 1072.5 13/7, 28/15, 15/8
12 1170.0 2/1, 49/25, 160/81
13 1267.5 27/13
14 1365.0 11/5

Harmonics

Approximation of harmonics in 14ed11/5
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) -30.0 +48.1 +37.5 +41.2 +18.1 +43.7 +7.5 -1.4 +11.2 +41.2 -11.9
Relative (%) -30.8 +49.3 +38.5 +42.3 +18.5 +44.8 +7.7 -1.4 +11.5 +42.3 -12.2
Steps
(reduced)
12
(12)
20
(6)
25
(11)
29
(1)
32
(4)
35
(7)
37
(9)
39
(11)
41
(13)
43
(1)
44
(2)
Approximation of harmonics in 14ed11/5
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) +44.5 +13.7 -8.3 -22.5 -29.9 -31.4 -27.5 -18.8 -5.8 +11.2 +31.7
Relative (%) +45.6 +14.0 -8.5 -23.1 -30.7 -32.2 -28.2 -19.3 -5.9 +11.5 +32.6
Steps
(reduced)
46
(4)
47
(5)
48
(6)
49
(7)
50
(8)
51
(9)
52
(10)
53
(11)
54
(12)
55
(13)
56
(0)