35ed5/4

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← 34ed5/435ed5/436ed5/4 →
Prime factorization 5 × 7
Step size 11.0375¢ 
Octave 109\35ed5/4 (1203.09¢)
Twelfth 172\35ed5/4 (1898.46¢)
Consistency limit 2
Distinct consistency limit 2

35 equal divisions of 5/4 (abbreviated 35ed5/4) is a nonoctave tuning system that divides the interval of 5/4 into 35 equal parts of about 11 ¢ each. Each step represents a frequency ratio of (5/4)1/35, or the 35th root of 5/4.

Intervals

Steps Cents Approximate Ratios
0 0 1/1
1 11.038
2 22.075
3 33.113
4 44.15
5 55.188
6 66.225
7 77.263 21/20, 23/22, 24/23
8 88.3 20/19, 22/21
9 99.338 18/17, 19/18
10 110.375
11 121.413
12 132.45 13/12, 14/13, 27/25
13 143.488
14 154.525 12/11
15 165.563 11/10, 21/19, 23/21
16 176.601
17 187.638 10/9
18 198.676 19/17
19 209.713 26/23
20 220.751 17/15
21 231.788
22 242.826 15/13, 23/20
23 253.863 22/19
24 264.901 7/6
25 275.938
26 286.976 13/11, 20/17
27 298.013 25/21
28 309.051
29 320.089 6/5
30 331.126 17/14, 23/19
31 342.164 28/23
32 353.201 11/9
33 364.239 21/17
34 375.276 26/21
35 386.314

Harmonics

Approximation of harmonics in 35ed5/4
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) +3.09 -3.50 -4.85 -4.85 -0.41 -2.38 -1.76 +4.04 -1.76 -1.20 +2.68
Relative (%) +28.0 -31.7 -44.0 -44.0 -3.7 -21.5 -16.0 +36.6 -16.0 -10.9 +24.3
Steps
(reduced)
109
(4)
172
(32)
217
(7)
252
(7)
281
(1)
305
(25)
326
(11)
345
(30)
361
(11)
376
(26)
390
(5)
Approximation of harmonics in 35ed5/4
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) -3.44 +0.71 +2.68 +1.33 -4.29 -3.91 +1.83 +1.33 +5.16 +1.89 +2.19
Relative (%) -31.2 +6.5 +24.3 +12.0 -38.9 -35.4 +16.6 +12.0 +46.8 +17.1 +19.9
Steps
(reduced)
402
(17)
414
(29)
425
(5)
435
(15)
444
(24)
453
(33)
462
(7)
470
(15)
478
(23)
485
(30)
492
(2)