891/512: Difference between revisions

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'''891/512''', the '''Alpharabian ultramajor sixth''', is the basic ultramajor sixth in the 2.3.11 [[subgroup]]. It differs from [[7/4]] by the [[pentacircle comma]], and differs from [[512/297]] by the [[Betarabian comma]].  As suggested by its name, it is reached by tacking a [[33/32]] quartertone onto [[27/16]].
'''891/512''', the '''Alpharabian ultramajor sixth''', is the basic ultramajor sixth in the 2.3.11 [[subgroup]]. It differs from [[7/4]] by the [[pentacircle comma]], and differs from [[512/297]] by the [[Betarabian comma]].  As suggested by its name, it is reached by tacking a [[33/32]] quartertone onto [[27/16]].


Among the more reasonably-sized large EDOs that represent this interval and other intervals in its class- such as [[297/256]], [[2673/2048]] and [[8019/4096]]- with a pretty good level of accuracy include [[159edo]].
Among the more reasonably sized large EDOs that represent this interval and other intervals in its class- such as [[297/256]], [[2673/2048]] and [[8019/4096]]- with a pretty good level of accuracy include [[159edo]].


== See also ==
== See also ==
* [[1024/891]] – its [[octave complement]]
* [[1024/891]] – its [[octave complement]]
* [[Gallery of just intervals]]
* [[Gallery of just intervals]]