19/18: Difference between revisions
m Added | Comma = yes |
mNo edit summary |
||
| (4 intermediate revisions by 3 users not shown) | |||
| Line 8: | Line 8: | ||
In [[19-limit]] [[just intonation]], '''19/18''' is the '''large undevicesimal semitone''' or '''Boethius' semitone''', measuring about 93.6¢. It is sharp of the [[256/243|Pythagorean limma (256/243)]] by [[513/512]], the ''undevicesimal comma'' aka ''Boethius' comma''. | In [[19-limit]] [[just intonation]], '''19/18''' is the '''large undevicesimal semitone''' or '''Boethius' semitone''', measuring about 93.6¢. It is sharp of the [[256/243|Pythagorean limma (256/243)]] by [[513/512]], the ''undevicesimal comma'' aka ''Boethius' comma''. | ||
The small comma (39/35)/(19/18)<sup>2</sup> = 12636/12635 is tempered out in {{EDOs| 53, 130, 140, 243, 270, 422, 513, 665, 742, 795, 935, 1065, 1178, 1205, 1308, 1395, 1448, 1578, 2000, 2190, 2243, 2460, 3125, 3178, 3395, and 4703 EDOs}}. | The small comma ([[39/35]])/(19/18)<sup>2</sup> = [[12636/12635]] is tempered out in {{EDOs| 53, 130, 140, 243, 270, 422, 513, 665, 742, 795, 935, 1065, 1178, 1205, 1308, 1395, 1448, 1578, 2000, 2190, 2243, 2460, 3125, 3178, 3395, and 4703 EDOs}}. | ||
== Approximation == | |||
{{Interval edo approximation|19/18}} | |||
== See also == | == See also == | ||
* [[36/19]] – its [[octave complement]], the undevicesimal major seventh | * [[36/19]] – its [[octave complement]], the undevicesimal major seventh | ||
| Line 19: | Line 20: | ||
[[Category:Second]] | [[Category:Second]] | ||
[[Category:Boethius]] | [[Category:Boethius]] | ||
[[Category:Commas named after polymaths]] | |||
[[Category:Commas named after their interval size]] | |||