Ennealimma: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Ratio = | | Ratio = 7 629 394 531 250 / 7 625 597 484 987 | ||
| Name = ennealimma | | Name = ennealimma | ||
| Color name = sy<sup>18</sup>-3, satritribiyo negative 3rd | | Color name = sy<sup>18</sup>-3, satritribiyo negative 3rd | ||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
The '''ennealimma''', meaning ''nine limmas'', with [[monzo]] {{monzo| 1 -27 18 }}, is | The '''ennealimma''', meaning ''nine limmas'', with [[monzo]] {{monzo| 1 -27 18 }}, is an [[unnoticeable comma|unnoticeable]] [[5-limit]] [[comma]] measuring about 0.862 [[cent]]s. It is the amount by which a stack of nine [[27/25|large limmas]] falls short of the [[octave]]. In terms of commas, it is also the difference between the [[enneadeca]] and the [[schisma]], and in the [[7-limit]] between a stack of 4 [[ragisma]]<nowiki/>s and the [[breedsma]]. | ||
== Temperament == | == Temperament == | ||
Tempering out this comma leads to the 5-limit version of the [[ennealimmal]] temperament, which remarkably splits the octave into nine equal parts. | [[Tempering out]] this comma leads to the 5-limit version of the [[ennealimmal]] temperament, which remarkably splits the octave into nine equal parts. | ||
== Etymology == | == Etymology == | ||
| Line 15: | Line 14: | ||
== See also == | == See also == | ||
* [[ | * [[Septimal ennealimma]] | ||
== | == References == | ||
[[Category:Ennealimmal]] | [[Category:Ennealimmal]] | ||
[[Category:Commas named for their periods per equave]] | |||
Latest revision as of 09:46, 25 August 2026
| Interval information |
The ennealimma, meaning nine limmas, with monzo [1 -27 18⟩, is an unnoticeable 5-limit comma measuring about 0.862 cents. It is the amount by which a stack of nine large limmas falls short of the octave. In terms of commas, it is also the difference between the enneadeca and the schisma, and in the 7-limit between a stack of 4 ragismas and the breedsma.
Temperament
Tempering out this comma leads to the 5-limit version of the ennealimmal temperament, which remarkably splits the octave into nine equal parts.
Etymology
The name consists of Greek ennea- ("nine") + limma, coined by Paul Erlich and Gene Ward Smith in 2001[1].