269edo: Difference between revisions
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269edo is the | 269edo is in[[consistent]] in the [[5-odd-limit]] and the errors of both [[harmonic]]s [[3/1|3]] and [[5/1|5]] are quite large. The [[patent val]] [[tempering out|tempers out]] [[6144/6125]] in the 7-limit, [[540/539]] and [[5632/5625]] in the 11-limit and [[364/363]] and [[676/675]] in the 13-limit. The 269c val tempers out [[225/224]] and [[4375/4374]] in the 7-limit, and 269ce [[385/384]] in the 11-limit, so that it [[support]]s and provides an excellent tuning for [[catakleismic]] and [[marvel]] temperaments. | ||
=== Odd harmonics === | |||
{{Harmonics in equal|269}} | {{Harmonics in equal|269}} | ||
[[ | === Subsets and supersets === | ||
269edo is the 57th [[prime edo]]. | |||
Revision as of 04:37, 11 March 2024
| ← 268edo | 269edo | 270edo → |
269edo is inconsistent in the 5-odd-limit and the errors of both harmonics 3 and 5 are quite large. The patent val tempers out 6144/6125 in the 7-limit, 540/539 and 5632/5625 in the 11-limit and 364/363 and 676/675 in the 13-limit. The 269c val tempers out 225/224 and 4375/4374 in the 7-limit, and 269ce 385/384 in the 11-limit, so that it supports and provides an excellent tuning for catakleismic and marvel temperaments.
Odd harmonics
| Harmonic | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | -1.58 | +1.79 | -0.80 | +1.29 | +1.84 | -1.87 | +0.21 | +2.11 | +1.37 | +2.08 | +0.72 |
| Relative (%) | -35.5 | +40.1 | -17.8 | +29.0 | +41.3 | -41.8 | +4.6 | +47.2 | +30.7 | +46.7 | +16.2 | |
| Steps (reduced) |
426 (157) |
625 (87) |
755 (217) |
853 (46) |
931 (124) |
995 (188) |
1051 (244) |
1100 (24) |
1143 (67) |
1182 (106) |
1217 (141) | |
Subsets and supersets
269edo is the 57th prime edo.