94th-octave temperaments: Difference between revisions
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explain what makes it also so cool on top of just perfect fifth. |
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{{Technical data page}} | {{Technical data page}} | ||
{{Infobox fractional-octave|94}} | {{Infobox fractional-octave|94}} | ||
[[94edo]] is a "wheel" for some [[fractional-octave temperaments]] because of its excellent [[3/2|perfect fifth]]. | [[94edo]] is a "wheel" for some [[fractional-octave temperaments]] because of its excellent [[3/2|perfect fifth]], which is a semiconvergent. Hence a natural option is to temper out the [[94-comma]] while leaving other generators as independent. | ||
Not only 94edo is notable for its semiconvergent [[3/2|perfect fifth]], it is also the first ET [[consistent]] in the [[23-odd-limit]]. On top of that, [[282edo]], which is 94 × 3, is also consistent equally as far (on top of being the first distinctly consistent in it), thus providing natural octave-merger option. | |||
Hence considered below is garistearn. | |||
== Garistearn == | == Garistearn == | ||
Named by [[Xenllium]] in 2021, the garistearn temperament (94 & 282) tempers out the same commas as [[94edo]] in the [[2.3.7 subgroup]] while adding an independent generator for [[prime interval|prime]] [[5/1|5]]. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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Comma list: 540/539, 4000/3993, 33554432/33480783 | Comma list: 540/539, 4000/3993, 33554432/33480783 | ||
{{Mapping|legend=0| 94 149 0 264 107 | 0 0 1 0 1 }} | |||
Optimal tunings: | Optimal tunings: | ||
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Comma list: 540/539, 729/728, 1575/1573, 28672/28561 | Comma list: 540/539, 729/728, 1575/1573, 28672/28561 | ||
{{Mapping|legend=0| 94 149 0 264 107 348 | 0 0 1 0 1 0 }} | |||
Optimal tunings: | Optimal tunings: | ||
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Comma list: 540/539, 729/728, 1156/1155, 1575/1573, 2880/2873 | Comma list: 540/539, 729/728, 1156/1155, 1575/1573, 2880/2873 | ||
{{Mapping|legend=0| 94 149 0 264 107 348 166 | 0 0 1 0 1 0 1 }} | |||
Optimal tunings: | Optimal tunings: | ||