4-cent comma: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| | | Name = 4-cent comma | ||
| Color name = 1uy<sup>9</sup>-2, lutritriyo negative<br>2nd, Lutritriyo comma | |||
| Ratio = 1953125/1948617 | | Ratio = 1953125/1948617 | ||
| | | Comma = yes | ||
}} | }} | ||
'''1953125/1948617''', the '''4-cent comma''', is an [[11-limit]] [[small comma]] almost exactly 4 cents in size. It is the difference between a stack of nine [[6/5]] minor thirds (octave-reduced) and a [[128/99]] paraminor fourth. | '''1953125/1948617''', the '''4-cent comma''', is an [[11-limit]] [[small comma]] almost exactly 4 cents in size. It is the difference between a stack of nine [[6/5]] minor thirds (octave-reduced) and a [[128/99]] paraminor fourth. | ||
== Temperament == | |||
Tempering out this comma in the 3.5.11 subgroup results in a [[rank-2]] temperament. | |||
[[Mapping]]: [(1 1 -2] (0 1 9]) | |||
TE tuning map: ~3=1902.102, ~5=2786.056, ~11=4151.382. | |||
== See also == | == See also == | ||
* [[Small comma]] | * [[Small comma]] | ||
[[Category: | [[Category:Commas named after their interval size]] | ||