238edo

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Revision as of 07:00, 14 January 2024 by BudjarnLambeth (talk | contribs) (Added interval table)
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← 237edo 238edo 239edo →
Prime factorization 2 × 7 × 17
Step size 5.04202 ¢ 
Fifth 139\238 (700.84 ¢)
Semitones (A1:m2) 21:19 (105.9 ¢ : 95.8 ¢)
Consistency limit 3
Distinct consistency limit 3

Template:EDO intro

Theory

Approximation of prime harmonics in 238edo
Harmonic 2 3 5 7 11 13 17 19 23 29 31
Error Absolute (¢) +0.00 -1.11 +1.92 -0.76 -1.74 +1.49 +0.93 -0.03 +1.98 -1.01 -0.50
Relative (%) +0.0 -22.1 +38.1 -15.0 -34.5 +29.5 +18.4 -0.7 +39.2 -19.9 -9.9
Steps
(reduced)
238
(0)
377
(139)
553
(77)
668
(192)
823
(109)
881
(167)
973
(21)
1011
(59)
1077
(125)
1156
(204)
1179
(227)

Intervals

Steps Cents Approximate ratios Ups and downs notation
0 0 1/1 D
1 5.04 ^D, ^3E♭♭
2 10.08 ^^D, ^4E♭♭
3 15.13 ^3D, ^5E♭♭
4 20.17 ^4D, ^6E♭♭
5 25.21 69/68, 70/69 ^5D, ^7E♭♭
6 30.25 57/56, 58/57 ^6D, ^8E♭♭
7 35.29 49/48 ^7D, ^9E♭♭
8 40.34 43/42, 44/43 ^8D, ^10E♭♭
9 45.38 38/37, 39/38 ^9D, v10E♭
10 50.42 35/34 ^10D, v9E♭
11 55.46 32/31 v10D♯, v8E♭
12 60.5 29/28 v9D♯, v7E♭
13 65.55 v8D♯, v6E♭
14 70.59 v7D♯, v5E♭
15 75.63 47/45 v6D♯, v4E♭
16 80.67 22/21 v5D♯, v3E♭
17 85.71 41/39 v4D♯, vvE♭
18 90.76 39/37 v3D♯, vE♭
19 95.8 37/35 vvD♯, E♭
20 100.84 vD♯, ^E♭
21 105.88 D♯, ^^E♭
22 110.92 16/15 ^D♯, ^3E♭
23 115.97 31/29, 77/72 ^^D♯, ^4E♭
24 121.01 74/69 ^3D♯, ^5E♭
25 126.05 ^4D♯, ^6E♭
26 131.09 41/38, 55/51, 69/64 ^5D♯, ^7E♭
27 136.13 ^6D♯, ^8E♭
28 141.18 51/47 ^7D♯, ^9E♭
29 146.22 37/34, 62/57 ^8D♯, ^10E♭
30 151.26 12/11 ^9D♯, v10E
31 156.3 ^10D♯, v9E
32 161.34 45/41, 56/51 v10D𝄪, v8E
33 166.39 76/69 v9D𝄪, v7E
34 171.43 v8D𝄪, v6E
35 176.47 31/28 v7D𝄪, v5E
36 181.51 v6D𝄪, v4E
37 186.55 39/35, 49/44 v5D𝄪, v3E
38 191.6 v4D𝄪, vvE
39 196.64 v3D𝄪, vE
40 201.68 E
41 206.72 62/55 ^E, ^3F♭
42 211.76 26/23 ^^E, ^4F♭
43 216.81 17/15 ^3E, ^5F♭
44 221.85 58/51 ^4E, ^6F♭
45 226.89 49/43 ^5E, ^7F♭
46 231.93 8/7 ^6E, ^8F♭
47 236.97 39/34, 47/41 ^7E, ^9F♭
48 242.02 23/20 ^8E, ^10F♭
49 247.06 15/13 ^9E, v10F
50 252.1 37/32 ^10E, v9F
51 257.14 v10E♯, v8F
52 262.18 57/49, 64/55 v9E♯, v7F
53 267.23 7/6 v8E♯, v6F
54 272.27 48/41, 55/47 v7E♯, v5F
55 277.31 v6E♯, v4F
56 282.35 v5E♯, v3F
57 287.39 v4E♯, vvF
58 292.44 45/38, 58/49 v3E♯, vF
59 297.48 19/16 F
60 302.52 56/47 ^F, ^3G♭♭
61 307.56 43/36 ^^F, ^4G♭♭
62 312.61 ^3F, ^5G♭♭
63 317.65 ^4F, ^6G♭♭
64 322.69 47/39 ^5F, ^7G♭♭
65 327.73 29/24 ^6F, ^8G♭♭
66 332.77 ^7F, ^9G♭♭
67 337.82 62/51 ^8F, ^10G♭♭
68 342.86 39/32 ^9F, v10G♭
69 347.9 11/9 ^10F, v9G♭
70 352.94 38/31 v10F♯, v8G♭
71 357.98 v9F♯, v7G♭
72 363.03 37/30 v8F♯, v6G♭
73 368.07 47/38, 68/55 v7F♯, v5G♭
74 373.11 v6F♯, v4G♭
75 378.15 51/41, 56/45 v5F♯, v3G♭
76 383.19 v4F♯, vvG♭
77 388.24 v3F♯, vG♭
78 393.28 64/51, 69/55 vvF♯, G♭
79 398.32 39/31 vF♯, ^G♭
80 403.36 F♯, ^^G♭
81 408.4 19/15 ^F♯, ^3G♭
82 413.45 47/37 ^^F♯, ^4G♭
83 418.49 ^3F♯, ^5G♭
84 423.53 60/47 ^4F♯, ^6G♭
85 428.57 41/32 ^5F♯, ^7G♭
86 433.61 ^6F♯, ^8G♭
87 438.66 58/45 ^7F♯, ^9G♭
88 443.7 31/24 ^8F♯, ^10G♭
89 448.74 57/44 ^9F♯, v10G
90 453.78 13/10 ^10F♯, v9G
91 458.82 43/33 v10F𝄪, v8G
92 463.87 17/13 v9F𝄪, v7G
93 468.91 v8F𝄪, v6G
94 473.95 46/35 v7F𝄪, v5G
95 478.99 29/22, 62/47 v6F𝄪, v4G
96 484.03 41/31 v5F𝄪, v3G
97 489.08 69/52 v4F𝄪, vvG
98 494.12 v3F𝄪, vG
99 499.16 G
100 504.2 ^G, ^3A♭♭
101 509.24 51/38, 55/41 ^^G, ^4A♭♭
102 514.29 35/26, 74/55 ^3G, ^5A♭♭
103 519.33 ^4G, ^6A♭♭
104 524.37 ^5G, ^7A♭♭
105 529.41 19/14 ^6G, ^8A♭♭
106 534.45 49/36, 64/47 ^7G, ^9A♭♭
107 539.5 56/41 ^8G, ^10A♭♭
108 544.54 ^9G, v10A♭
109 549.58 ^10G, v9A♭
110 554.62 62/45 v10G♯, v8A♭
111 559.66 29/21, 47/34, 76/55 v9G♯, v7A♭
112 564.71 v8G♯, v6A♭
113 569.75 57/41 v7G♯, v5A♭
114 574.79 v6G♯, v4A♭
115 579.83 v5G♯, v3A♭
116 584.87 v4G♯, vvA♭
117 589.92 45/32, 52/37 v3G♯, vA♭
118 594.96 55/39 vvG♯, A♭
119 600 41/29, 58/41 vG♯, ^A♭
120 605.04 78/55 G♯, ^^A♭
121 610.08 37/26, 64/45 ^G♯, ^3A♭
122 615.13 77/54 ^^G♯, ^4A♭
123 620.17 ^3G♯, ^5A♭
124 625.21 ^4G♯, ^6A♭
125 630.25 ^5G♯, ^7A♭
126 635.29 ^6G♯, ^8A♭
127 640.34 42/29, 55/38, 68/47 ^7G♯, ^9A♭
128 645.38 45/31 ^8G♯, ^10A♭
129 650.42 ^9G♯, v10A
130 655.46 ^10G♯, v9A
131 660.5 41/28, 63/43 v10G𝄪, v8A
132 665.55 47/32, 69/47, 72/49 v9G𝄪, v7A
133 670.59 28/19 v8G𝄪, v6A
134 675.63 v7G𝄪, v5A
135 680.67 v6G𝄪, v4A
136 685.71 52/35, 55/37 v5G𝄪, v3A
137 690.76 76/51 v4G𝄪, vvA
138 695.8 v3G𝄪, vA
139 700.84 A
140 705.88 ^A, ^3B♭♭
141 710.92 ^^A, ^4B♭♭
142 715.97 62/41 ^3A, ^5B♭♭
143 721.01 44/29, 47/31 ^4A, ^6B♭♭
144 726.05 35/23 ^5A, ^7B♭♭
145 731.09 ^6A, ^8B♭♭
146 736.13 26/17 ^7A, ^9B♭♭
147 741.18 66/43 ^8A, ^10B♭♭
148 746.22 20/13 ^9A, v10B♭
149 751.26 ^10A, v9B♭
150 756.3 48/31 v10A♯, v8B♭
151 761.34 45/29 v9A♯, v7B♭
152 766.39 v8A♯, v6B♭
153 771.43 64/41 v7A♯, v5B♭
154 776.47 47/30 v6A♯, v4B♭
155 781.51 v5A♯, v3B♭
156 786.55 74/47 v4A♯, vvB♭
157 791.6 30/19 v3A♯, vB♭
158 796.64 vvA♯, B♭
159 801.68 62/39 vA♯, ^B♭
160 806.72 51/32 A♯, ^^B♭
161 811.76 ^A♯, ^3B♭
162 816.81 ^^A♯, ^4B♭
163 821.85 45/28 ^3A♯, ^5B♭
164 826.89 ^4A♯, ^6B♭
165 831.93 55/34, 76/47 ^5A♯, ^7B♭
166 836.97 60/37 ^6A♯, ^8B♭
167 842.02 ^7A♯, ^9B♭
168 847.06 31/19, 75/46 ^8A♯, ^10B♭
169 852.1 18/11 ^9A♯, v10B
170 857.14 64/39 ^10A♯, v9B
171 862.18 51/31 v10A𝄪, v8B
172 867.23 v9A𝄪, v7B
173 872.27 48/29 v8A𝄪, v6B
174 877.31 78/47 v7A𝄪, v5B
175 882.35 v6A𝄪, v4B
176 887.39 v5A𝄪, v3B
177 892.44 72/43 v4A𝄪, vvB
178 897.48 47/28 v3A𝄪, vB
179 902.52 32/19 B
180 907.56 49/29, 76/45 ^B, ^3C♭
181 912.61 ^^B, ^4C♭
182 917.65 ^3B, ^5C♭
183 922.69 ^4B, ^6C♭
184 927.73 41/24 ^5B, ^7C♭
185 932.77 12/7 ^6B, ^8C♭
186 937.82 55/32 ^7B, ^9C♭
187 942.86 ^8B, ^10C♭
188 947.9 64/37 ^9B, v10C
189 952.94 26/15 ^10B, v9C
190 957.98 40/23 v10B♯, v8C
191 963.03 68/39 v9B♯, v7C
192 968.07 7/4 v8B♯, v6C
193 973.11 v7B♯, v5C
194 978.15 51/29 v6B♯, v4C
195 983.19 30/17 v5B♯, v3C
196 988.24 23/13 v4B♯, vvC
197 993.28 55/31 v3B♯, vC
198 998.32 C
199 1003.36 ^C, ^3D♭♭
200 1008.4 77/43 ^^C, ^4D♭♭
201 1013.45 70/39 ^3C, ^5D♭♭
202 1018.49 ^4C, ^6D♭♭
203 1023.53 56/31 ^5C, ^7D♭♭
204 1028.57 ^6C, ^8D♭♭
205 1033.61 69/38 ^7C, ^9D♭♭
206 1038.66 51/28 ^8C, ^10D♭♭
207 1043.7 ^9C, v10D♭
208 1048.74 11/6 ^10C, v9D♭
209 1053.78 57/31, 68/37 v10C♯, v8D♭
210 1058.82 v9C♯, v7D♭
211 1063.87 v8C♯, v6D♭
212 1068.91 76/41 v7C♯, v5D♭
213 1073.95 v6C♯, v4D♭
214 1078.99 69/37 v5C♯, v3D♭
215 1084.03 58/31 v4C♯, vvD♭
216 1089.08 15/8 v3C♯, vD♭
217 1094.12 vvC♯, D♭
218 1099.16 vC♯, ^D♭
219 1104.2 70/37 C♯, ^^D♭
220 1109.24 74/39 ^C♯, ^3D♭
221 1114.29 78/41 ^^C♯, ^4D♭
222 1119.33 21/11 ^3C♯, ^5D♭
223 1124.37 ^4C♯, ^6D♭
224 1129.41 ^5C♯, ^7D♭
225 1134.45 ^6C♯, ^8D♭
226 1139.5 56/29 ^7C♯, ^9D♭
227 1144.54 31/16 ^8C♯, ^10D♭
228 1149.58 68/35 ^9C♯, v10D
229 1154.62 37/19, 76/39 ^10C♯, v9D
230 1159.66 43/22 v10C𝄪, v8D
231 1164.71 v9C𝄪, v7D
232 1169.75 57/29 v8C𝄪, v6D
233 1174.79 69/35 v7C𝄪, v5D
234 1179.83 v6C𝄪, v4D
235 1184.87 v5C𝄪, v3D
236 1189.92 v4C𝄪, vvD
237 1194.96 v3C𝄪, vD
238 1200 2/1 D
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