112/81: Difference between revisions

@@ Line 1: / Line 1: @@
 {{Infobox Interval
-| Name = grave Huygens' tritone
+| Name = septimal diminished fifth, subdiminished fifth, grave narrow tritone, grave Huygens' tritone
 | Color name = z5, zo 5th
 }}
-In [[7-limit]] [[just intonation]], '''112/81''' is a '''grave Huygens' tritone''' of about 561¢, a syntonic comma flat of [[7/5]]. It is of importance in [[EDF]] scales as the fifth-reduced 7th harmonic, and is nearly identical to 4\[[5edf]].
+In [[7-limit]] [[just intonation]], '''112/81''' is the '''septimal diminished fifth''' or '''subdiminished fifth''' of about 561{{cent}}. It is a [[4/3|perfect fourth]] above [[28/27]], the septimal minor second. It can also be dubbed '''grave narrow tritone''' or '''grave Huygen's tritone''', being a [[81/80|syntonic comma]] flat of [[7/5]]. It is of importance in [[edf]] scales as the fifth-reduced 7th harmonic, and is nearly identical to 4\[[5edf]].
+== See also ==
+* [[81/56]] – its octave complement
 [[Category:Tritone]]
-[[Category:Low tritone]]
 [[Category:Fourth]]
 [[Category:Superfourth]]