222edo: Difference between revisions
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{{Infobox ET}} | {{Infobox ET}} | ||
{{EDO intro|222}} | {{EDO intro|222}} | ||
== Theory == | == Theory == | ||
222edo is strongly related to [[111edo]], but they differ on the | 222edo is strongly related to [[111edo]], but they differ on the mappings for [[5/1|5]], [[7/1|7]], and [[13/1|13]]. Its 5 is about halfway between its steps; as a result it is in[[consistent]] to the [[5-odd-limit]]. Using the [[patent val]] nonetheless, the equal temperament [[tempering out|tempers out]] [[2401/2400]] and [[5120/5103]] in the 7-limit, [[support]]ing [[hemififths]]. | ||
=== Prime harmonics === | === Prime harmonics === | ||
| Line 10: | Line 9: | ||
== Scales == | == Scales == | ||
* [[Wizz6]] | * [[Wizz6]] | ||
* [[Wizz10]] | * [[Wizz10]] | ||
* [[Wizz16]] | * [[Wizz16]] | ||
[[Category: | [[Category:Wizz]] | ||
Revision as of 06:40, 2 April 2024
| ← 221edo | 222edo | 223edo → |
Theory
222edo is strongly related to 111edo, but they differ on the mappings for 5, 7, and 13. Its 5 is about halfway between its steps; as a result it is inconsistent to the 5-odd-limit. Using the patent val nonetheless, the equal temperament tempers out 2401/2400 and 5120/5103 in the 7-limit, supporting hemififths.
Prime harmonics
| Harmonic | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +0.00 | +0.75 | -2.53 | -1.26 | +0.03 | -2.69 | -2.25 | -0.22 | -1.25 | -2.55 | +0.91 |
| Relative (%) | +0.0 | +13.8 | -46.8 | -23.3 | +0.6 | -49.8 | -41.7 | -4.0 | -23.1 | -47.2 | +16.8 | |
| Steps (reduced) |
222 (0) |
352 (130) |
515 (71) |
623 (179) |
768 (102) |
821 (155) |
907 (19) |
943 (55) |
1004 (116) |
1078 (190) |
1100 (212) | |