22nd-octave temperaments: Difference between revisions
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{{ | {{Technical data page}} | ||
[[22edo]] is a notable tuning system, and as such it gives rise to some fractional-octave temperaments. This page accommodates a number of temperaments that are otherwise difficult to catalog because they belong to multiple families. | {{Infobox fractional-octave|22}} | ||
[[22edo]] is a notable tuning system, and as such it gives rise to some fractional-octave temperaments. This page accommodates a number of temperaments that are otherwise difficult to catalog because they belong to multiple families. | |||
See also: | See also: | ||
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== Vigintiduo == | == Vigintiduo == | ||
''Vigintiduo'' has the same 7-limit mapping as 22et with harmonic 11 mapped to an independent generator. | |||
[[Subgroup]]: 2.3.5.7.11 | [[Subgroup]]: 2.3.5.7.11 | ||
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== Vigin == | == Vigin == | ||
''Vigin'' has the same 11-limit mapping as 22et with harmonic 13 mapped to an independent generator. | |||
[[Subgroup]]: 2.3.5.7.11.13 | [[Subgroup]]: 2.3.5.7.11.13 | ||
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== Major arcana == | == Major arcana == | ||
''Major arcana'' is named after a subset of Tarot cards of which there is 22. Tempers out the {{monzo|-193 154 -22}} comma in the 5-limit. Can be conceptualized as a more precise version of icosidillic in the 5-limit and the 7-limit bearing the same [[pergen]] (P8/22, P5), however there's no single way to extend it to the 11-limit due to inconsistency. | |||
Subgroup: 2.3.5 | Subgroup: 2.3.5 | ||
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Mapping: [{{val|22 22 -39}}, {{val|0 1 7}}] | Mapping: [{{val|22 22 -39}}, {{val|0 1 7}}] | ||
: mapping generators: ~{{monzo|79 -63 9}}, ~3/2 | |||
Optimal tuning (CTE): ~3/2 = 701.942 | Optimal tuning (CTE): ~3/2 = 701.942 | ||
{{ | [[Support]]ing [[ET]]s: {{EDOs|176, 330, 506, 836, 1342, 1848}}, ... | ||
=== 7-limit === | === 7-limit === | ||
Subgroup: 2.3.5.7 | Subgroup: 2.3.5.7 | ||
Comma list: | Comma list: 14348907/14336000, {{monzo|39 11 -11 -11}} | ||
Mapping: [{{val|22 | Mapping: [{{val|22 0 -193 271}}, {{val|0 1 7 -6}}] | ||
: mapping generators: ~8388608/8103375, ~3/2 | |||
Optimal tuning (CTE): ~3/2 = | Optimal tuning (CTE): ~3/2 = 702.014 | ||
{{ | [[Support]]ing [[ET]]s: {{EDOs|176, 506, 682}} | ||
== | == Titanium == | ||
''Titanium'' is named after the 22nd element after the previous temperament called "titanium" was found to be the same thing as [[beep]]. It reaches [[11/8]] and [[7/6]] in one generator, and as a corollary tempers [[96/77]] to 7 steps of 22edo. | |||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
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[[Support]]ing [[ET]]s: {{EDOs|198, 616, 814, 1012, 1210}} | [[Support]]ing [[ET]]s: {{EDOs|198, 616, 814, 1012, 1210}} | ||
{{Navbox fractional-octave}} | |||
{{Todo| cleanup }} | {{Todo| cleanup }} |