37ed11/5
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Prime factorization
37 (prime)
Step size
36.892¢
Octave
33\37ed11/5 (1217.44¢)
Twelfth
52\37ed11/5 (1918.38¢)
Consistency limit
3
Distinct consistency limit
3
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37 equal divisions of 11/5 (abbreviated 37ed11/5) is a nonoctave tuning system that divides the interval of 11/5 into 37 equal parts of about 36.9 ¢ each. Each step represents a frequency ratio of (11/5)1/37, or the 37th root of 11/5.
Intervals
Steps | Cents | Approximate ratios |
---|---|---|
0 | 0 | 1/1 |
1 | 36.892 | |
2 | 73.784 | |
3 | 110.676 | |
4 | 147.568 | |
5 | 184.46 | 10/9, 29/26 |
6 | 221.352 | 25/22 |
7 | 258.244 | |
8 | 295.136 | |
9 | 332.028 | 17/14, 23/19 |
10 | 368.92 | 21/17, 26/21 |
11 | 405.812 | 29/23 |
12 | 442.704 | |
13 | 479.596 | |
14 | 516.488 | 23/17, 27/20 |
15 | 553.38 | 29/21 |
16 | 590.272 | |
17 | 627.164 | |
18 | 664.056 | 19/13, 22/15 |
19 | 700.948 | 3/2 |
20 | 737.84 | 26/17, 29/19 |
21 | 774.732 | |
22 | 811.624 | |
23 | 848.516 | |
24 | 885.408 | 5/3 |
25 | 922.3 | 29/17 |
26 | 959.192 | |
27 | 996.084 | |
28 | 1032.976 | |
29 | 1069.868 | 13/7 |
30 | 1106.76 | |
31 | 1143.652 | |
32 | 1180.544 | |
33 | 1217.436 | |
34 | 1254.328 | 29/14 |
35 | 1291.22 | |
36 | 1328.112 | |
37 | 1365.004 | 11/5 |
Harmonics
Harmonic | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Error | Absolute (¢) | +17.4 | +16.4 | -2.0 | +17.5 | -3.0 | -11.7 | +15.4 | -4.0 | -2.0 | +17.5 | +14.4 |
Relative (%) | +47.3 | +44.5 | -5.5 | +47.4 | -8.2 | -31.6 | +41.8 | -10.9 | -5.4 | +47.4 | +39.1 | |
Steps (reduced) |
33 (33) |
52 (15) |
65 (28) |
76 (2) |
84 (10) |
91 (17) |
98 (24) |
103 (29) |
108 (34) |
113 (2) |
117 (6) |
Harmonic | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Error | Absolute (¢) | -13.5 | +5.8 | -3.0 | -4.0 | +1.7 | +13.4 | -6.4 | +15.5 | +4.8 | -2.0 | -5.1 |
Relative (%) | -36.6 | +15.7 | -8.1 | -10.9 | +4.6 | +36.3 | -17.4 | +41.9 | +12.9 | -5.4 | -14.0 | |
Steps (reduced) |
120 (9) |
124 (13) |
127 (16) |
130 (19) |
133 (22) |
136 (25) |
138 (27) |
141 (30) |
143 (32) |
145 (34) |
147 (36) |