729/704: Difference between revisions
Jump to navigation
Jump to search
m Misc. edits, categories |
m Normalising usage of Infobox Interval |
||
| Line 1: | Line 1: | ||
{{Infobox Interval | {{Infobox Interval | ||
| Name = Alpharabian infraaugmented prime, Alpharabian infraapotomic quartertone, undecimal major diesis | |||
| Name = Alpharabian infraaugmented prime, | |||
}} | }} | ||
| Line 20: | Line 14: | ||
<references/> | <references/> | ||
[[Category:Quartertone]] | [[Category:Quartertone]] | ||
[[Category:Alpharabian]] | [[Category:Alpharabian]] | ||
Revision as of 16:52, 25 October 2022
| Interval information |
Alpharabian infraapotomic quartertone,
undecimal major diesis
729/704, conventionally named the undecimal major diesis[1], is a medium comma measuring about 60.4 ¢. In Alpharabian tuning, it is called the Alpharabian infraaugmented prime or Alpharabian infraapotomic quartertone.
It is a type of quartertone that differs from 33/32 by 243/242, and is itself the interval left over after subtracting 33/32 from 2187/2048. While many may be accustomed to thinking of 33/32 and 729/704 as "semiaugmented primes", this analysis is only completely accurate when 243/242 is tempered out. This interval differs from the simpler 28/27 by the symbiotic comma.