Lumatone mapping for 79edo: Difference between revisions
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== Diatonic == | == Diatonic == | ||
Note that 79edo is a [[Python]] tuning rather than meantone in the patent val, so while there is a decent approximation to [[5/4]] as a major third, there's an even better one to be found as a doubly-augmented second. | Note that 79edo is a [[Python]] tuning rather than meantone in the patent val, so while there is a decent approximation to [[5/4]] as a major third, there's an even better one to be found as a doubly-augmented second. However, due to the size of this edo, the diatonic mapping does not cover all the notes (to do so would require a hypothetical XL-size Lumatone to have 395 keys in the span of five octaves). Despite the missing notes, [[Bryan Deister]] has used this mapping in [https://www.youtube.com/shorts/EytZXtN3TNw ''Looping the Rooms - Rusino (microtonal cover in 79edo)''] (2026). | ||
{{Lumatone EDO mapping|n=79|start=77|xstep=13|ystep=-6}} | {{Lumatone EDO mapping|n=79|start=77|xstep=13|ystep=-6}} | ||
== Neutral thirds == | == Neutral seconds/thirds == | ||
The [[7L 3s]] neutral thirds mapping uses the Alpharabian tendoneutral second ~[[12/11]] as its generator (mapped as 10\79). It covers the whole gamut as efficiently as possible (no missed notes and no repeated notes in a range a bit under 3½ octaves) and keeps octaves close to horizontal. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/watch?v=qj6tmkMvQMU&lc= ''microtonal improvisation in 79edo''] (2025). | |||
{{Lumatone EDO mapping|n=79|start= | {{Lumatone EDO mapping|n=79|start=4|xstep=10|ystep=-7}} | ||
== Magic == | |||
The [[3L 7s]] [[magic]] mapping is similarly efficient, but favors different intervals. | |||
{{Lumatone EDO mapping|n=79|start=19|xstep=4|ystep=13}} | |||
{{Navbox Lumatone}} | {{Navbox Lumatone}} | ||