274edo: Difference between revisions
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m + It is part of the optimal ET sequence for the maviloid, muscogee, neptune, no-3s valinorsmic, poseidon, prodigy and salacia temperaments. |
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{{Infobox ET}} | {{Infobox ET}} | ||
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It is part of the [[optimal ET sequence]] for the [[maviloid]], [[muscogee]], [[neptune]], no-3s [[valinorsmic]], [[poseidon]], [[prodigy]] and [[salacia]] temperaments. | It is part of the [[optimal ET sequence]] for the [[maviloid]], [[muscogee]], [[neptune]], no-3s [[valinorsmic]], [[poseidon]], [[prodigy]] and [[salacia]] temperaments. | ||
Revision as of 06:51, 20 February 2025
| ← 273edo | 274edo | 275edo → |
274 equal divisions of the octave (abbreviated 274edo or 274ed2), also called 274-tone equal temperament (274tet) or 274 equal temperament (274et) when viewed under a regular temperament perspective, is the tuning system that divides the octave into 274 equal parts of about 4.38 ¢ each. Each step represents a frequency ratio of 21/274, or the 274th root of 2.
It is part of the optimal ET sequence for the maviloid, muscogee, neptune, no-3s valinorsmic, poseidon, prodigy and salacia temperaments.
Odd harmonics
| Harmonic | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | -1.23 | -0.91 | -0.94 | +1.93 | +0.51 | +0.35 | -2.14 | +0.15 | +0.30 | -2.17 | -2.00 |
| Relative (%) | -28.0 | -20.8 | -21.5 | +44.1 | +11.6 | +8.0 | -48.8 | +3.5 | +6.8 | -49.5 | -45.6 | |
| Steps (reduced) |
434 (160) |
636 (88) |
769 (221) |
869 (47) |
948 (126) |
1014 (192) |
1070 (248) |
1120 (24) |
1164 (68) |
1203 (107) |
1239 (143) | |
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