81/55: Difference between revisions
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'''81/55''', the '''acute paraminor fifth''', is an [[11-limit]] interval. It is [[243/242]] (7.1{{cent}}) sharp of [[22/15]], and is the interval between [[10/9]] and [[18/11]], as well as between [[11/9]] and [[9/5]]. It is also [[55/54]] flat of the perfect fifth ([[3/2]]). Most conspicuously, it is [[81/80]] sharp of [[16/11]], which is what leads to its name. | '''81/55''', the '''acute paraminor fifth''', is an [[11-limit]] interval. It is [[243/242]] (7.1{{cent}}) sharp of [[22/15]], and is the interval between [[10/9]] and [[18/11]], as well as between [[11/9]] and [[9/5]]. It is also [[55/54]] flat of the perfect fifth ([[3/2]]). Most conspicuously, it is [[81/80]] sharp of [[16/11]], which is what leads to its name. | ||
== See also == | |||
* [[110/81]] – its [[octave complement]] | |||
* [[Gallery of just intervals]] | |||
[[Category:11-limit]] | [[Category:11-limit]] | ||