User:MisterShafXen/65ed66

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← 64ed66 65ed66 66ed66 →
Prime factorization 5 × 13
Step size 111.589 ¢ 
Octave 11\65ed66 (1227.48 ¢)
Twelfth 17\65ed66 (1897.01 ¢)
Consistency limit 3
Distinct consistency limit 3

65 equal divisions of the 66th harmonic (abbreviated 65ed66) is a nonoctave tuning system that divides the interval of 66/1 into 65 equal parts of about 112 ¢ each. Each step represents a frequency ratio of 661/65, or the 65th root of 66.

Intervals

Steps Cents Approximate ratios
0 0 1/1
1 111.6 31/29, 33/31
2 223.2 25/22, 33/29
3 334.8 17/14, 23/19
4 446.4 22/17, 35/27
5 557.9 29/21
6 669.5 25/17, 28/19
7 781.1 11/7
8 892.7
9 1004.3 25/14, 34/19
10 1115.9 21/11
11 1227.5
12 1339.1 13/6
13 1450.7 30/13
14 1562.2
15 1673.8
16 1785.4 14/5
17 1897
18 2008.6
19 2120.2 17/5
20 2231.8
21 2343.4
22 2455
23 2566.5 22/5
24 2678.1
25 2789.7 5/1
26 2901.3
27 3012.9
28 3124.5
29 3236.1
30 3347.7
31 3459.3
32 3570.8
33 3682.4
34 3794
35 3905.6
36 4017.2
37 4128.8
38 4240.4
39 4352
40 4463.6
41 4575.1
42 4686.7
43 4798.3
44 4909.9
45 5021.5
46 5133.1
47 5244.7
48 5356.3
49 5467.9
50 5579.4
51 5691
52 5802.6
53 5914.2
54 6025.8
55 6137.4
56 6249
57 6360.6
58 6472.2
59 6583.7
60 6695.3
61 6806.9
62 6918.5
63 7030.1
64 7141.7
65 7253.3