Lumatone mapping for 46edo: Difference between revisions
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Unfortunately this makes basic 5-limit minor and major chords quite complex using the [[leapday]] scale, requiring awkward stretches to play. The [[rodan]] mapping is probably more intuitive and has a wider range, but has the disadvantage of skipping a chroma on some of the transitions between columns, making it impossible to play the full gamut of each octave, and each octave is substantially higher up on the keyboard. | Unfortunately this makes basic 5-limit minor and major chords quite complex using the [[leapday]] scale, requiring awkward stretches to play, since 46edo is not meantone. The [[rodan]] mapping is probably more intuitive and has a wider range, but has the disadvantage of skipping a chroma on some of the transitions between columns, making it impossible to play the full gamut of each octave, and each octave is substantially higher up on the keyboard. | ||
{{Lumatone EDO mapping|n=46|start=18|xstep=9|ystep=-1}} | {{Lumatone EDO mapping|n=46|start=18|xstep=9|ystep=-1}} | ||
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The [[amity]] mapping is a good compromise between them, | The [[amity]] mapping is a good compromise between them, since it provides an even heptatonic scale, making the full gamut playable, puts 5-limit minor and major chords within easy reach, and has the chroma going in the correct direction. | ||
{{Lumatone EDO mapping|n=46|start=41|xstep=7|ystep=-1}} | {{Lumatone EDO mapping|n=46|start=41|xstep=7|ystep=-1}} | ||