Escapade comma: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
m Added color name |
||
| Line 2: | Line 2: | ||
| Monzo = 32 -7 -9 | | Monzo = 32 -7 -9 | ||
| Name = escapade comma | | Name = escapade comma | ||
| Color name = ssp<sup>9</sup>4, sasa-tritrigu 4th | |||
| Comma = yes | | Comma = yes | ||
}} | }} | ||
Revision as of 04:59, 8 September 2023
| Interval information |
reduced subharmonic
The escapade comma (monzo: [32 -7 -9⟩) is a comma with a size of 9.492 cents. It is the difference between nine just major thirds and seven just perfect fourths, that is, (4/3)7/(5/4)9. This can also be written as (16/15)7/(5/4)2, that is, the difference between a stack of seven 16/15's and 25/16.
Temperaments
Temperaments in the escapade family tempers out this comma.
Etymology
The escapade comma seems to have been named by Paul Erlich in 2002, referring to the fact that this comma "escaped" a 5-limit comma search by Carl Lumma[1].