Lumatone mapping for 44edo: Difference between revisions

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{{Lumatone mapping intro}} You can use the b val, which can be interpreted as either near equalised [[mavila]], or more accurately but complexly as [[undecimation]].
{{Lumatone mapping intro}}
 
== Antidiatonic ==
You can use the b val, which can be interpreted as either near equalised [[mavila]], or more accurately but complexly as [[undecimation]].
{{Lumatone EDO mapping|n=44|start=28|xstep=6|ystep=1}}
{{Lumatone EDO mapping|n=44|start=28|xstep=6|ystep=1}}


 
== Neutral thirds ==
Slicing the perfect 5th or 4th in half are also fairly good options, although the semiquartal layout does not cover the whole gamut unless expanded from the [[4L 1s]] to [[5L 4s]]. Additionally, the [[5L 4s]] MOS has a very hard step ratio of 8:1, making it very lopsided.
Another option is to slice the perfect fifth in half, giving this mapping, which is derived from the [[Lumatone mapping for neutral thirds scales]]:
{{Lumatone EDO mapping|n=44|start=33|xstep=5|ystep=3}}
{{Lumatone EDO mapping|n=44|start=33|xstep=5|ystep=3}}


 
== Semiquartal ==
Slicing the perfect fourth in half also works, but the [[4L 1s]] mapping does not cover the whole gamut:
{{Lumatone EDO mapping|n=44|start=23|xstep=9|ystep=-1}}
{{Lumatone EDO mapping|n=44|start=23|xstep=9|ystep=-1}}




Expanding this to the [[5L 4s]] mapping solves this problem, but the scale has an 8:1 step ratio, making it very lopsided.
{{Lumatone EDO mapping|n=44|start=0|xstep=8|ystep=-7}}
{{Lumatone EDO mapping|n=44|start=0|xstep=8|ystep=-7}}


 
== Hemifourths ==
However, it is the [[Diaschismic_family#Hemifourths|Hemifourths]] mapping that combines the widest range that covers the full gamut with the most efficient way of reaching all prime harmonics up to 17.
However, it is the [[Diaschismic_family#Hemifourths|Hemifourths]] mapping that combines the widest range that covers the full gamut with the most efficient way of reaching all prime harmonics up to 17.
{{Lumatone EDO mapping|n=44|start=1|xstep=9|ystep=-5}}
{{Lumatone EDO mapping|n=44|start=1|xstep=9|ystep=-5}}


{{Navbox Lumatone}}
{{Navbox Lumatone}}