20/11: Difference between revisions
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'''20/11''' the '''small undecimal neutral seventh''' or '''undecimal supraminor seventh''' is an [[11-limit]] [[interval]] measuring about 1035{{cent}} in size. | '''20/11''' the '''small undecimal neutral seventh''' or '''undecimal supraminor seventh''' is an [[11-limit]] [[interval]] measuring about 1035{{cent}} in size. | ||
== Approximation == | |||
20/11 is approximated extremely precisely by [[80edo]] and its multiples, with a chain of eighty 20/11's failing to close at the octave by a mere third of a cent, close enough that you could theoretically tune an instrument to 80edo by ear using it if you had the patience. | |||
== See also == | == See also == | ||
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[[Category:Neutral seventh]] | [[Category:Neutral seventh]] | ||
[[Category:Supraminor seventh]] | [[Category:Supraminor seventh]] | ||
[[Category:Over-11]] | [[Category:Over-11 intervals]] | ||
[[Category:Equable heptatonic]] | [[Category:Equable heptatonic]] | ||