20/11: Difference between revisions

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 {{Infobox Interval
-| Icon =
+| Name = small undecimal neutral seventh, undecimal supraminor seventh
-| Ratio = 20/11
-| Monzo = 2 0 1 0 -1
-| Cents = 1034.99577
-| Name = undecimal minor seventh, <br> small undecimal neutral seventh
 | Color name = 1uy7, luyo 7th
 | Sound = jid_20_11_pluck_adu_dr220.mp3
 }}
-'''20/11''' the '''undecimal minor seventh''' or '''small undecimal neutral seventh''' is about 1035 cents 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 ==
+/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 ==
+* [[11/10]] – its [[octave complement]]
 * [[Gallery of just intervals]]
-* [[11/10]] -- its octave complement
-[[Category:Interval ratio]]
-[[Category:11-limit]]
 [[Category:Seventh]]
 [[Category:Neutral seventh]]
-[[Category:Over-11]]
+[[Category:Supraminor seventh]]
+[[Category:Over-11 intervals]]
+[[Category:Equable heptatonic]]
-[[Category:Todo:improve synopsis]]
-[[Category:Todo:expand]]