1407edo: Difference between revisions
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{{ | {{Infobox ET}} | ||
{{ED intro}} | |||
== Theory == | == Theory == | ||
1407edo is excellent in the 7-limit, in which it supports the 441 & 966 [[akjayland]] temperament with period 21. Just like 441edo, it [[tempering out|tempers out]] the [[akjaysma]] and the [[landscape comma]]. However, unlike 441edo it does not temper out the tritrizo comma, since 1407 is not divisible by 9. | |||
It tunes the [[pure bastille]] temperament in the 1407eff val and the [[marvelous bastille]] temperament in the [[patent val]] in the 13-limit. | |||
=== Prime harmonics === | |||
{{Harmonics in equal|1407}} | {{Harmonics in equal|1407}} | ||
1407 | === Subsets and supersets === | ||
Since 1407 factors into {{factorization|1407}}, 1407edo has subset edos {{EDOs| 3, 7, 21, 67, 201, and 469 }}. | |||
== Regular temperament properties == | |||
=== Rank-2 temperaments === | |||
{| class="wikitable center-all left-5" | |||
|+ style="font-size: 105%;" | Table of rank-2 temperaments by generator | |||
|- | |||
! Periods<br />per 8ve | |||
! Generator* | |||
! Cents* | |||
! Associated<br />ratio* | |||
! Temperaments | |||
|- | |||
| 1 | |||
| 814\1407 | |||
| 694.243 | |||
| {{monzo| 381 0 -159 -4 }} | |||
| [[Bastille]] (2.5.7) / [[pure bastille]] (1407eff) / [[marvelous bastille]] (1407) | |||
|- | |||
| 3 | |||
| 292\1407 | |||
| 249.040 | |||
| 1536/1331 | |||
| [[Tribilo]] | |||
|- | |||
| 7 | |||
| 10\1407 | |||
| 8.529 | |||
| 1029/1024 | |||
| [[Nitrogen]] | |||
|- | |||
| 21 | |||
| 686\1407<br />(16\1407) | |||
| 585.074<br />(13.646) | |||
| 91875/65536<br />(126/125) | |||
| [[Akjayland]] | |||
|} | |||
<nowiki />* [[Normal lists|Octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if distinct | |||
[[Category:Akjayland]] | [[Category:Akjayland]] |