110edt

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← 109edt 110edt 111edt →
Prime factorization 2 × 5 × 11
Step size 17.2905¢ 
Octave 69\110edt (1193.04¢)
Consistency limit 2
Distinct consistency limit 2

110 equal divisions of the tritave, perfect twelfth, or 3rd harmonic (abbreviated 110edt or 110ed3), is a nonoctave tuning system that divides the interval of 3/1 into 110 equal parts of about 17.3 ¢ each. Each step represents a frequency ratio of 31/110, or the 110th root of 3.

Intervals

Steps Cents Approximate ratios
0 0 1/1
1 17.291
2 34.581
3 51.872 34/33, 35/34
4 69.162 26/25
5 86.453 41/39
6 103.743 35/33
7 121.034 15/14
8 138.324
9 155.615 23/21, 47/43
10 172.905 21/19
11 190.196 29/26
12 207.486
13 224.777 33/29
14 242.067 38/33
15 259.358 43/37
16 276.648 27/23, 34/29
17 293.939 45/38
18 311.229
19 328.52
20 345.81 11/9
21 363.101
22 380.391
23 397.682 34/27, 39/31
24 414.972 47/37
25 432.263
26 449.553 35/27
27 466.844 38/29
28 484.134 41/31, 45/34
29 501.425
30 518.715 31/23
31 536.006 15/11
32 553.296
33 570.587 25/18
34 587.877
35 605.168
36 622.458
37 639.749 42/29
38 657.039 19/13
39 674.33 31/21
40 691.62
41 708.911
42 726.201 35/23, 38/25
43 743.492
44 760.782 45/29
45 778.073
46 795.363
47 812.654
48 829.944 21/13
49 847.235 31/19
50 864.525
51 881.816
52 899.106 42/25
53 916.397 39/23
54 933.687
55 950.978 26/15, 45/26
56 968.268
57 985.559 23/13
58 1002.849 25/14, 41/23
59 1020.14
60 1037.43
61 1054.721 46/25
62 1072.011 13/7
63 1089.302
64 1106.592
65 1123.883
66 1141.173 29/15
67 1158.464 41/21
68 1175.754
69 1193.045
70 1210.335
71 1227.626
72 1244.916 39/19
73 1262.207 29/14
74 1279.497
75 1296.788
76 1314.078
77 1331.369 41/19
78 1348.659
79 1365.95 11/5
80 1383.24
81 1400.531
82 1417.821 34/15
83 1435.112
84 1452.402
85 1469.693
86 1486.983
87 1504.274 31/13
88 1521.564
89 1538.855
90 1556.145 27/11
91 1573.436
92 1590.726
93 1608.017 38/15, 43/17
94 1625.307 23/9
95 1642.598
96 1659.888
97 1677.179 29/11
98 1694.469
99 1711.76
100 1729.05 19/7
101 1746.341
102 1763.631
103 1780.922 14/5
104 1798.212
105 1815.503
106 1832.793
107 1850.084
108 1867.374
109 1884.665
110 1901.955 3/1

Harmonics

Approximation of harmonics in 110edt
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) -6.96 +0.00 +3.38 -2.54 -6.96 +2.82 -3.58 +0.00 +7.79 -1.60 +3.38
Relative (%) -40.2 +0.0 +19.5 -14.7 -40.2 +16.3 -20.7 +0.0 +45.1 -9.2 +19.5
Steps
(reduced)
69
(69)
110
(0)
139
(29)
161
(51)
179
(69)
195
(85)
208
(98)
220
(0)
231
(11)
240
(20)
249
(29)
Approximation of harmonics in 110edt
Harmonic 13 14 15 16 17 18 19 20 21 22 23
Error Absolute (¢) +3.13 -4.13 -2.54 +6.76 +5.55 -6.96 +3.18 +0.84 +2.82 -8.55 +0.94
Relative (%) +18.1 -23.9 -14.7 +39.1 +32.1 -40.2 +18.4 +4.8 +16.3 -49.5 +5.5
Steps
(reduced)
257
(37)
264
(44)
271
(51)
278
(58)
284
(64)
289
(69)
295
(75)
300
(80)
305
(85)
309
(89)
314
(94)