131072/130321: Difference between revisions
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{{Infobox Interval|Ratio=131072/130321|Name=Undecivesimal Diminished Comma|Comma=yes}} | {{Infobox Interval|Ratio=131072/130321|Name=Undecivesimal Diminished Comma, Hunt 19-cycle comma |Comma=yes}} | ||
'''131072/130321''', known as the '''Undevicesimal Diminished Comma''', <!-- The name "Undevicesimal Diminished Comma" is a placeholder until a reasonable name can be coined. -->is a [[19-limit]] small comma that marks the difference between four [[19/16]] minor thirds and the [[2/1|octave]]. This comma can be used in various subgroups to generate highly accurate quarter-octave period temperaments. | '''131072/130321''', known as the '''Undevicesimal Diminished Comma''', <!-- The name "Undevicesimal Diminished Comma" is a placeholder until a reasonable name can be coined. -->is a [[19-limit]] small comma that marks the difference between four [[19/16]] minor thirds and the [[2/1|octave]]. This comma can be used in various subgroups to generate highly accurate quarter-octave period temperaments. | ||
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Equal temperaments that temper out this comma in the 19-limit include [[8edo|8]], [[12edo|12]], [[16edo|16]], [[20edo|20]], [[32edo|32]], [[80edo|80]], and [[92edo|92]]. | Equal temperaments that temper out this comma in the 19-limit include [[8edo|8]], [[12edo|12]], [[16edo|16]], [[20edo|20]], [[32edo|32]], [[80edo|80]], and [[92edo|92]]. | ||
[[Category:Commas with placeholder names]] | [[Category:Commas with placeholder names]] <!-- for "Undevicesimal Diminished Comma" --> | ||
[[Category:Commas named systematically]] <!-- for "Hunt 19-cycle comma" --> | |||
Revision as of 10:53, 22 November 2024
| Interval information |
Hunt 19-cycle comma
reduced subharmonic
131072/130321, known as the Undevicesimal Diminished Comma, is a 19-limit small comma that marks the difference between four 19/16 minor thirds and the octave. This comma can be used in various subgroups to generate highly accurate quarter-octave period temperaments.
Equal temperaments that temper out this comma in the 19-limit include 8, 12, 16, 20, 32, 80, and 92.