Jackpot comma: Difference between revisions
Jump to navigation
Jump to search
Another way of looking at it |
There's no jackpot temp. Tempering out this comma produces 7et |
||
| Line 1: | Line 1: | ||
{{Infobox Interval | {{Infobox Interval | ||
|Ratio = 17249876309/17179869184 | | Ratio = 17249876309/17179869184 | ||
|Name = jackpot comma | | Name = jackpot comma, 7-29-comma | ||
|Comma = yes | | Comma = yes | ||
}} | }} | ||
The '''jackpot comma''' ([[monzo]]: 2.29 {{monzo| -34 7 }}, [[ratio]]: 17 249 876 309 / 17 179 869 184), systematically the '''7-29-comma''', is the difference between a stack of seven [[29/16]]'s and six [[2/1|octaves]] (alternatively, between a stack of seven [[32/29]]'s and an octave). | |||
== Temperaments == | == Temperaments == | ||
Tempering | [[Tempering out]] this comma splits the octave into 7 equal parts and maps 29/16 to 6\7. | ||
[[Category:Commas with unknown etymology]] | [[Category:Commas with unknown etymology]] | ||
Latest revision as of 11:36, 29 May 2026
| Interval information |
7-29-comma
reduced harmonic
The jackpot comma (monzo: 2.29 [-34 7⟩, ratio: 17 249 876 309 / 17 179 869 184), systematically the 7-29-comma, is the difference between a stack of seven 29/16's and six octaves (alternatively, between a stack of seven 32/29's and an octave).
Temperaments
Tempering out this comma splits the octave into 7 equal parts and maps 29/16 to 6\7.