87ed7: Difference between revisions
Created page with "'''Division of the 7th harmonic into 87 equal parts''' (87ed7) is related to 31 edo, but with the 7/1 rather than the 2/1 being just. The octave is slightly..." Tags: Mobile edit Mobile web edit |
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{{Infobox ET}} | |||
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[[ | == Theory == | ||
[[Category: | 87ed7 is related to [[31edo]], but with the 7/1 rather than the [[2/1]] being just. The octave is slightly stretched (about 0.3862{{c}}). Like 31edo, 87ed7 is [[consistent]] through the [[integer limit|12-integer-limit]]. | ||
=== Harmonics === | |||
{{Harmonics in equal|87|7|1|intervals=integer|columns=11}} | |||
{{Harmonics in equal|87|7|1|intervals=integer|columns=12|start=12|collapsed=true|title=Approximation of harmonics in 87ed7 (continued)}} | |||
=== Subsets and supersets === | |||
Since 87 factors into primes as {{nowrap| 3 × 29 }}, 87ed7 contains [[3ed7]] and [[29ed7]] as subset ed7's. | |||
== Intervals == | |||
{{Interval table}} | |||
== See also == | |||
* [[18edf]] – relative edf | |||
* [[31edo]] – relative edo | |||
* [[49edt]] – relative edt | |||
* [[72ed5]] – relative ed5 | |||
* [[80ed6]] – relative ed6 | |||
* [[107ed11]] – relative ed11 | |||
* [[111ed12]] – relative ed12 | |||
* [[138ed22]] – relative ed22 | |||
* [[204ed96]] – close to the zeta-optimized tuning for 31edo | |||
* [[39cET]] | |||
[[Category:31edo]] | |||