351edo: Difference between revisions
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== Theory == | == Theory == | ||
351et tempers out | 351et is [[consistent]] to the [[7-odd-limit]] with a reasonable approximation to the 11-limit. The equal temperament [[tempering out|tempers out]] [[19683/19600]], [[65625/65536]], and 235298/234375 in the 7-limit; [[441/440]], 24057/24010, 35937/35840, [[41503/41472]], 43923/43904, and 46656/46585 in the 11-limit. It [[support]]s [[snape]]. | ||
=== Odd harmonics === | === Odd harmonics === | ||
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=== Subsets and supersets === | === Subsets and supersets === | ||
351 factors into 3<sup>3</sup> × 13 with subset edos {{EDOs|3, 9, 13, 27, 39, and 117}}. | 351 factors into 3<sup>3</sup> × 13 with subset edos {{EDOs| 3, 9, 13, 27, 39, and 117 }}. | ||
== Regular temperament properties == | == Regular temperament properties == | ||
{| class="wikitable center-4 center-5 center-6" | {| class="wikitable center-4 center-5 center-6" | ||
! rowspan="2" |[[Subgroup]] | ! rowspan="2" | [[Subgroup]] | ||
! rowspan="2" |[[Comma list|Comma List]] | ! rowspan="2" | [[Comma list|Comma List]] | ||
! rowspan="2" |[[Mapping]] | ! rowspan="2" | [[Mapping]] | ||
! rowspan="2" |Optimal<br>8ve Stretch (¢) | ! rowspan="2" | Optimal<br>8ve Stretch (¢) | ||
! colspan="2" |Tuning Error | ! colspan="2" | Tuning Error | ||
|- | |- | ||
![[TE error|Absolute]] (¢) | ! [[TE error|Absolute]] (¢) | ||
![[TE simple badness|Relative]] (%) | ! [[TE simple badness|Relative]] (%) | ||
|- | |- | ||
|2.3 | | 2.3 | ||
|{{monzo|-556 351}} | | {{monzo| -556 351 }} | ||
|{{mapping|351 556}} | | {{mapping| 351 556 }} | ||
| 0.3471 | | 0.3471 | ||
| 0.3472 | | 0.3472 | ||
| 10.16 | | 10.16 | ||
|- | |- | ||
|2.3.5 | | 2.3.5 | ||
|{{monzo|-36 11 8}}, {{monzo|-11 26 -13}} | | {{monzo| -36 11 8 }}, {{monzo| -11 26 -13 }} | ||
|{{mapping|351 556 815}} | | {{mapping| 351 556 815 }} | ||
| 0.2298 | | 0.2298 | ||
| 0.3284 | | 0.3284 | ||
| 9.61 | | 9.61 | ||
|- | |- | ||
|2.3.5.7 | | 2.3.5.7 | ||
|19683/19600, 65625/65536, 235298/234375 | | 19683/19600, 65625/65536, 235298/234375 | ||
|{{mapping|351 556 815 985}} | | {{mapping| 351 556 815 985 }} | ||
| 0.2885 | | 0.2885 | ||
| 0.3021 | | 0.3021 | ||
| 8.84 | | 8.84 | ||
|- | |- | ||
|2.3.5.7.11 | | 2.3.5.7.11 | ||
|441/440, 19683/19600, | | 441/440, 19683/19600, 35937/35840, 65625/65536 | ||
|{{mapping|351 556 815 985 1214}} | | {{mapping| 351 556 815 985 1214 }} | ||
| 0.2823 | | 0.2823 | ||
| 0.2705 | | 0.2705 | ||
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! Temperaments | ! Temperaments | ||
|- | |- | ||
|1 | | 1 | ||
|116\351 | | 116\351 | ||
|396.58 | | 396.58 | ||
|98304/78125 | | 98304/78125 | ||
|[[Squarschmidt]] | | [[Squarschmidt]] | ||
|} | |} | ||
<nowiki>*</nowiki> [[Normal lists|octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if it is distinct | <nowiki>*</nowiki> [[Normal lists|octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if it is distinct | ||