Lumatone mapping for 31edo: Difference between revisions
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There are many conceivable ways to map [[31edo]] onto the [[Lumatone]] keyboard. | There are many conceivable ways to map [[31edo]] onto the [[Lumatone]] keyboard. | ||
==Standard Bosanquet-Wilson== | == Standard Bosanquet-Wilson == | ||
This agrees with the [[Standard Lumatone mapping for Pythagorean]]. This is also "Preset 8 — 31-ET Bosanquet" in the official Lumatone manual. | This agrees with the [[Standard Lumatone mapping for Pythagorean]]. This is also "Preset 8 — 31-ET Bosanquet" in the official Lumatone manual. | ||
{{Lumatone EDO mapping|n=31|start=-2|xstep=5|ystep=-2}} | {{Lumatone EDO mapping|n=31|start=-2|xstep=5|ystep=-2}} | ||
==Double-Bosanquet== | == Double-Bosanquet == | ||
As in [[Lumatone mapping for neutral thirds scales]], this cuts the chromatic semitones in the "vertical" direction in half, so neutral intervals appear in between minor and major intervals. Octaves are no longer at a perfect horizontal separation but instead all over the place. | As in [[Lumatone mapping for neutral thirds scales]], this cuts the chromatic semitones in the "vertical" direction in half, so neutral intervals appear in between minor and major intervals. Octaves are no longer at a perfect horizontal separation but instead all over the place. | ||
{{Lumatone EDO mapping|n=31|start=-6|xstep=5|ystep=-1}} | {{Lumatone EDO mapping|n=31|start=-6|xstep=5|ystep=-1}} | ||
==Anti-Double-Bosanquet== | == Anti-Double-Bosanquet == | ||
This is a flipped version of Double-Bosanquet which results in octaves being closer to horizontal. The step shape normally mapped to major seconds is here mapped to neutral seconds. | This is a flipped version of Double-Bosanquet which results in octaves being closer to horizontal. The step shape normally mapped to major seconds is here mapped to neutral seconds. | ||
{{Lumatone EDO mapping|n=31|start=-5|xstep=4|ystep=1}} | {{Lumatone EDO mapping|n=31|start=-5|xstep=4|ystep=1}} | ||
==Myna== | == Myna == | ||
If you want maximum range while still having access to all notes, the [[3L 1s]] [[Myna]] mapping is the most efficient one, while still giving 5-limit chords easy to play shapes. | If you want maximum range while still having access to all notes, the [[3L 1s]] [[Myna]] mapping is the most efficient one, while still giving 5-limit chords easy to play shapes. | ||
{{Lumatone EDO mapping|n=31|start=13|xstep=8|ystep=-1}} | {{Lumatone EDO mapping|n=31|start=13|xstep=8|ystep=-1}} | ||
{{Lumatone mapping navigation}} | {{Lumatone mapping navigation}} | ||
Revision as of 01:33, 17 November 2024
There are many conceivable ways to map 31edo onto the Lumatone keyboard.
Standard Bosanquet-Wilson
This agrees with the Standard Lumatone mapping for Pythagorean. This is also "Preset 8 — 31-ET Bosanquet" in the official Lumatone manual.

Double-Bosanquet
As in Lumatone mapping for neutral thirds scales, this cuts the chromatic semitones in the "vertical" direction in half, so neutral intervals appear in between minor and major intervals. Octaves are no longer at a perfect horizontal separation but instead all over the place.

Anti-Double-Bosanquet
This is a flipped version of Double-Bosanquet which results in octaves being closer to horizontal. The step shape normally mapped to major seconds is here mapped to neutral seconds.

Myna
If you want maximum range while still having access to all notes, the 3L 1s Myna mapping is the most efficient one, while still giving 5-limit chords easy to play shapes.
