351/343: Difference between revisions
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| Ratio = 351/343 | | Ratio = 351/343 | ||
| Name = keladisma | | Name = keladisma | ||
| Color name = Thotriru comma | |||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
'''351/343''', the '''keladisma''', is a no-twos [[13-limit]] and 3.7.13 subgroup comma of about 40 cents. It can be defined as the difference between a stack of three [[7/3]] minor tenths and the [[13/1|13th harmonic]]. Tempering this out in the 3.7.13 subgroup leads to the ''' | '''351/343''', the '''keladisma''', is a no-twos [[13-limit]] and 3.7.13 subgroup comma of about 40 cents. It can be defined as the difference between a stack of three [[7/3]] minor tenths and the [[13/1|13th harmonic]]. Tempering this out in the 3.7.13 subgroup leads to the '''keladic''' temperament, generated by a sharp 7/3 or flat [[9/7]] against the tritave. | ||
This comma is notably also tempered out in Minalzidar, the 3.7.11.13 extension of [[Mintaka]], and in squad, a full 13-limit extension of [[squares]]. | This comma is notably also tempered out in Minalzidar, the 3.7.11.13 extension of [[Mintaka]], and in squad, a full 13-limit extension of [[squares]]. | ||
=== Approximation === | |||
If treated as an interval in its own right, it is very close to 1 step of [[30edo]]. It is tempered as such in the 13-limit [[zinc]] temperament. | |||
[[Category:Commas named for other reasons]] | |||