Lumatone mapping for 52edo: Difference between revisions
→Pseudo-Pentacircle: Add Diminished temperament |
→Diminished + Pseudo-Pentacircle: Insert Bryan Deister's Diminished + Mothra after this |
||
| Line 15: | Line 15: | ||
A version of the above that duplicates note 0 (as note 52, as if making a layout for [[53edo]]) keeps the octaves level. This is demonstrated in [[Bryan Deister]]'s [https://www.youtube.com/shorts/PgSsSM5pJcM ''52edo improv''] (2025). | A version of the above that duplicates note 0 (as note 52, as if making a layout for [[53edo]]) keeps the octaves level. This is demonstrated in [[Bryan Deister]]'s [https://www.youtube.com/shorts/PgSsSM5pJcM ''52edo improv''] (2025). | ||
{{Lumatone EDO mapping|n=53|start=4|xstep=9|ystep=-5}} | {{Lumatone EDO mapping|n=53|start=4|xstep=9|ystep=-5}} | ||
== Diminished + Mothra == | |||
[[Bryan Deister]] has used a layout for [[52edo]] in which the generator is 10\52, as the near-just septimal major second ~[[8/7]], making this a [[Gamelismic_clan#mothra|mothra]] mapping, but with the [[4L 4s]] scale (10:3 step ratio) and the fact that 52edo tempers out the greater diesis [[648/625]], thereby using a quarter-octave period as in [[Diminished_(temperament)|diminished]] temperament, without which mothra would otherwise be [[Saturation, torsion, and contorsion|contorted]] with 52edo. Octaves slant downwards (incurring a vertical wraparound), and the compass is 5⅛ octaves, with no missed notes and no repeated notes. This layout is demonstrated in [https://www.youtube.com/shorts/ovA5-YkjxWk ''52edo groove''] (2026); in the video, some notes are cut off at the left and right edges due to the use of only 2 MIDI channels. | |||
{{Lumatone EDO mapping|n=52|start=4|xstep=10|ystep=-7}} | |||
{{Navbox Lumatone}} | {{Navbox Lumatone}} | ||