63/40: Difference between revisions

No edit summary
Update the name; 198edo -> 99edo; + see also; + categories
 
Line 1: Line 1:
{{Infobox Interval
{{Infobox Interval
| Name = narrow minor sixth
| Name = aberschismic minor sixth
| Color name = zg6, zogu 6th
| Color name = zg6, zogu 6th
}}
}}
'''63/40''', the '''aberschismic minor sixth''', is a [[7-limit]] interval which is flat of the [[128/81|Pythagorean minor sixth]] by an [[5120/5103|aberschisma (5120/5103)]]. It is well approximated in several equal step tunings, most notably [[99edo]].


The '''septimal narrow minor sixth''' or '''hemifamity minor sixth''' (frequency ratio '''63/40''') is a 7-limit interval which is well approximated in several equal step tunings, most notably [[198edo]].
== Terminology ==
It is known less specifically as the ''narrow minor sixth'' in [https://www.huygens-fokker.org/docs/intervals.html Scala].
 
== See also ==
* [[80/63]] – its [[octave complement]]
* [[40/21]] – its [[twelfth complement]]
* [[Gallery of just intervals]]
 
[[Category:Aberschismic]]
[[Category:Sixth]]
[[Category:Minor sixth]]