125/121: Difference between revisions
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== Temperaments == | == Temperaments == | ||
Tempering out this comma in the 2.5.11 subgroup results in the [[jug]] temperament, generated by a [[meantone]]-like major second of [[11/10]]~[[25/22]], and in the | Tempering out this comma in the 2.5.11 subgroup results in the [[jug]] temperament, generated by a [[meantone]]-like major second of [[11/10]]~[[25/22]], and in the no-twos-or-threes 5.7.11 subgroup it results in the [[nonoctave]] [[juggernaut]] temperament, with a period that is the square root of 5 ([[11/5]]~[[25/11]]) and a generator of ~[[7/5]]. | ||
== See also == | == See also == | ||
* [[Medium comma]] | * [[Medium comma]] | ||
[[Category:Jug]] | [[Category:Jug]] | ||
Revision as of 04:39, 7 February 2024
| Interval information |
125/121, the jug comma is a 11-limit (also 5.11 subgroup) medium comma of about 56.3 cents. It is the difference between 5/4 and a stack of 2 11/10s or 25/22s.
Temperaments
Tempering out this comma in the 2.5.11 subgroup results in the jug temperament, generated by a meantone-like major second of 11/10~25/22, and in the no-twos-or-threes 5.7.11 subgroup it results in the nonoctave juggernaut temperament, with a period that is the square root of 5 (11/5~25/11) and a generator of ~7/5.