112/81: Difference between revisions
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{{Infobox Interval | {{Infobox Interval | ||
| Name = grave narrow tritone, grave Huygens' tritone | | Name = septimal diminished fifth, subdiminished fifth, grave narrow tritone, grave Huygens' tritone | ||
| Color name = z5, zo 5th | | Color name = z5, zo 5th | ||
}} | }} | ||
In [[7-limit]] [[just intonation]], '''112/81''' is a '''grave narrow tritone''' or '''grave Huygen's tritone''' | 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:Tritone]] | ||
[[Category:Fourth]] | [[Category:Fourth]] | ||
[[Category:Superfourth]] | [[Category:Superfourth]] | ||
Latest revision as of 08:23, 25 May 2023
| Interval information |
subdiminished fifth,
grave narrow tritone,
grave Huygens' tritone
In 7-limit just intonation, 112/81 is the septimal diminished fifth or subdiminished fifth of about 561 ¢. It is a perfect fourth above 28/27, the septimal minor second. It can also be dubbed grave narrow tritone or grave Huygen's tritone, being 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.
See also
- 81/56 – its octave complement