422edo: Difference between revisions
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== Theory == | == Theory == | ||
422edo is a [[The Riemann zeta function and tuning #Zeta EDO lists|zeta peak edo]], though not zeta integral nor zeta gap. It is distinctly [[consistent]] through the [[27-odd-limit]], with harmonics of 3 through 23 all tuned sharp. | 422edo is a [[The Riemann zeta function and tuning #Zeta EDO lists|zeta peak edo]], though not zeta integral nor zeta gap. It is distinctly [[consistent]] through the [[27-odd-limit]], with harmonics of 3 through 23 all tuned sharp. The equal temperament tempers out the [[vishnuzma]], {{monzo| 23 6 -14 }} and the countritonic comma, {{monzo| 33 -34 9 }}, in the 5-limit; [[4375/4374]] and 589824/588245 in the 7-limit; [[3025/3024]], [[5632/5625]], and [[9801/9800]] in the 11-limit; [[1716/1715]], [[2080/2079]], and [[2200/2197]] in the 13-limit; [[1156/1155]], [[1275/1274]], and [[2431/2430]] in the 17-limit; [[1216/1215]], 1331/1330, [[1445/1444]], and [[2432/2431]] in the 19-limit. It [[support]]s provides the [[optimal patent val]]s for [[gamera]] in the 7-limit and [[hemigamera]] in the 13-limit. Other notable temperaments it supports are [[vishnu]], [[semisupermajor]], and [[countritonic]]. | ||
=== Prime harmonics === | === Prime harmonics === | ||
{{Harmonics in equal|422 | {{Harmonics in equal|422}} | ||
=== Subsets and supersets === | === Subsets and supersets === | ||
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| 9/7 | | 9/7 | ||
| [[Supermajor]] | | [[Supermajor]] | ||
|- | |||
| 1 | |||
| 207\422 | |||
| 588.63 | |||
| 128/91 | |||
| [[Countritonic]] | |||
|- | |- | ||
| 2 | | 2 | ||
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[[Category:Gamera]] | [[Category:Gamera]] | ||
[[Category:Vishnu]] | [[Category:Vishnu]] | ||
[[Category:Countritonic]] |