676/675: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = island comma, parizekma | |||
| Color name = 3oogg2, bithogu 2nd,<br>Bithogu comma | |||
| Comma = yes | |||
| Name = | |||
| Color name = Bithogu | |||
| | |||
}} | }} | ||
'''676/675''' is the difference between two [[15/13]]'s and a [[4/3]] perfect fourth. | '''676/675''', otherwise known as the '''island comma''', or the '''parizekma''', is the difference between two [[15/13]]'s and a [[4/3]] perfect fourth, and also between [[26/25]] and [[27/26]]. Tempering this comma out divides the perfect fourth into two equal halves, making [[island chords]] possible. | ||
[[ | == Etymology == | ||
[[Category: | The name ''island comma'' was given by [[Mike Battaglia]] in 2011<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_95448.html#95608 Yahoo! Tuning Group | ''Parizekmic temperament?'']</ref>. | ||
[[Category: | |||
<blockquote> | |||
The 9-note MOS sounds like you're on some kind of tropical island off the coast of Barbados playing jubilant sun-music with the natives or something. More specifically, I feel like it takes the "island" feel of 5-equal and expands it out into diatonic and chromatic versions. | |||
</blockquote> | |||
—Mike Battaglia | |||
== See also == | |||
* [[Island chords]] | |||
* [[The Archipelago]] | |||
* [[Unnoticeable comma]] | |||
* [[List of superparticular intervals]] | |||
== Notes == | |||
[[Category:Island]] | |||
[[Category:Commas named for their regular temperament properties]] | |||
Latest revision as of 23:34, 3 January 2025
| Interval information |
parizekma
Bithogu comma
reduced
S13 / S15
676/675, otherwise known as the island comma, or the parizekma, is the difference between two 15/13's and a 4/3 perfect fourth, and also between 26/25 and 27/26. Tempering this comma out divides the perfect fourth into two equal halves, making island chords possible.
Etymology
The name island comma was given by Mike Battaglia in 2011[1].
The 9-note MOS sounds like you're on some kind of tropical island off the coast of Barbados playing jubilant sun-music with the natives or something. More specifically, I feel like it takes the "island" feel of 5-equal and expands it out into diatonic and chromatic versions.
—Mike Battaglia