2401/2400: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = breedsma | | Name = breedsma | ||
| Color name = z<sup>4</sup>gg3, bizozogu 3rd | | Color name = z<sup>4</sup>gg3, bizozogu 3rd,<br>Bizozogu comma | ||
| | | Comma = yes | ||
}} | }} | ||
'''2401/2400''', the '''breedsma''', is | '''2401/2400''', the '''breedsma''', is an [[unnoticeable comma|unnoticeable]] [[7-limit]] [[comma]]. It is the second smallest 7-limit [[superparticular]] comma, being the difference between [[49/48]] and [[50/49]], and between [[49/40]] and [[60/49]]. | ||
== Temperaments == | == Temperaments == | ||
The breedsma is tempered out in the rank-3 [[breed family]] and all rank-2 [[breedsmic temperaments]], all of which feature a neutral third interval for 49/40~60/49, and in which the classic chromatic semitone, [[25/24]], is split into two, each representing 49/48~50/49. | The breedsma is tempered out in the rank-3 [[breed family]] and all rank-2 [[breedsmic temperaments]], all of which feature a neutral third interval for 49/40~60/49, and in which the classic chromatic semitone, [[25/24]], is split into two, each representing 49/48~50/49. | ||
== Etymology == | |||
The corresponding temperament was named ''breed'' by [[Gene Ward Smith]] in 2004 after [[Graham Breed]]<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10058.html Yahoo! Tuning Group | ''Breeding'']</ref>. The term ''breedsma'' appeared shortly after<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_10195.html Yahoo! Tuning Group | ''Comma names'']</ref>. | |||
== See also == | == See also == | ||
* [[List of superparticular intervals]] | * [[List of superparticular intervals]] | ||
== Notes == | |||
[[Category:Breed]] | [[Category:Breed]] | ||
[[Category:Commas named after music theorists]] | |||
Latest revision as of 02:01, 4 November 2024
| Interval information |
Bizozogu comma
reduced
2401/2400, the breedsma, is an unnoticeable 7-limit comma. It is the second smallest 7-limit superparticular comma, being the difference between 49/48 and 50/49, and between 49/40 and 60/49.
Temperaments
The breedsma is tempered out in the rank-3 breed family and all rank-2 breedsmic temperaments, all of which feature a neutral third interval for 49/40~60/49, and in which the classic chromatic semitone, 25/24, is split into two, each representing 49/48~50/49.
Etymology
The corresponding temperament was named breed by Gene Ward Smith in 2004 after Graham Breed[1]. The term breedsma appeared shortly after[2].