Phaotic comma: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
+name distinction in different subgroups; +links; +categories |
||
| Line 10: | Line 10: | ||
}} | }} | ||
The '''phaotic comma''', or '''phaotisma''', is an [[unnoticeable comma|unnoticeable]] [[13-limit]] comma with a ratio of '''256000/255879''', and a size of approximately 0.82 [[cent]]s. | The '''phaotic comma''', or '''phaotisma''', is an [[unnoticeable comma|unnoticeable]] [[13-limit]] (also 2.3.5.13 subgroup) comma with a ratio of '''256000/255879''', and a size of approximately 0.82 [[cent]]s. It is significant in that it is the interval separating a stack of two [[81/80|meantone commas]] from [[40/39]]. | ||
== Temperaments == | |||
Tempering it out splits 40/39 into two equal halves, each representing 81/80. It leads to a form of '''phaotismic temperament''' in the full 13-limit and '''phaotic temperament''' in the 2.3.5.13 subgroup. | |||
== See also == | |||
* [[Unnoticeable comma]] | |||
[[Category:13-limit]] | |||
[[Category:Unnoticeable comma]] | |||
[[Category:Phaotismic]] | |||
Revision as of 07:35, 23 April 2021
| Interval information |
phaotisma
The phaotic comma, or phaotisma, is an unnoticeable 13-limit (also 2.3.5.13 subgroup) comma with a ratio of 256000/255879, and a size of approximately 0.82 cents. It is significant in that it is the interval separating a stack of two meantone commas from 40/39.
Temperaments
Tempering it out splits 40/39 into two equal halves, each representing 81/80. It leads to a form of phaotismic temperament in the full 13-limit and phaotic temperament in the 2.3.5.13 subgroup.