715/714: Difference between revisions
Added MC- and HCJI intervals related by this comma. |
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'''715/714''', the '''september comma''' or '''septembrisma''' is a [[17-limit]] [[unnoticeable comma|unnoticeable]] [[superparticular]] comma with a size of approximately 2.42 [[cent]]s. It is also described as the ''septendecimal bridge comma''. It is the gap between: | '''715/714''', the '''september comma''' or '''septembrisma''' is a [[17-limit]] [[unnoticeable comma|unnoticeable]] [[superparticular]] comma with a size of approximately 2.42 [[cent]]s. It is also described as the ''septendecimal bridge comma''. It is the gap between: | ||
* the subfourths [[17/13]] and [[55/42]] | * the subfourths [[17/13]] and [[55/42]] | ||
* the | * the superminor sixths [[21/13]] and [[55/34]] | ||
* the semitones [[68/65]] and [[22/21]]. | * the semitones [[68/65]] and [[22/21]]. | ||