Lumatone mapping for 61edo: Difference between revisions

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~~There are many conceivable ways to map [[61edo]] onto the onto the~~ Lumatone ~~keyboard.~~ However, ~~the~~ [[~~Standard Lumatone mapping for Pythagorean~~]] ~~is unable~~ to cover the full gamut of every octave, with both ~~the sharp ([[patent val]]) and flat (b val) versions~~ having some skipped notes.

However, neither it ([[patent val]]) nor the flat fifth (b val) are able to cover the full gamut of every octave, with both having some skipped notes.

== Diatonic ==

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== Tetracot ==

== Valentine ==

[[Bryan Deister]] has used the following layout, as demonstrated in [https://www.youtube.com/shorts/1Ai__APev5M ''microtonal improvisation in 61edo''] (2025), inspired by the [[Valentine]] version of the [[Lumatone mapping for 31edo]], but with a different idea how to use Valentine, so that the color scheme in the demonstration video has runs of 14 (rather than 16) keys in a row of the same color, except for solid dark blue keys being in groups of 5 (this scheme being chosen to favor easy visibility of major and minor thirds rather over outlining the [[15L 1s]] or [[1L 14s]] scale). Unlike the 31edo mapping that inspred this one, octaves are in an alternating pattern of near/far and middle with a slight overall upward slant, but all notes are still represented at least once; the range is just slightly over 3 octaves (not counting some gamut fragments in the upper left and lower right corners).

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-There are many conceivable ways to map [[61edo]] onto the onto the Lumatone keyboard. However, the [[Standard Lumatone mapping for Pythagorean]] is unable to cover the full gamut of every octave, with both the sharp ([[patent val]]) and flat (b val) versions having some skipped notes.
+{{Lumatone mapping intro}}
+However, neither it ([[patent val]]) nor the flat fifth (b&nbsp;val) are able to cover the full gamut of every octave, with both having some skipped notes.
 == Diatonic ==
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 {{Lumatone EDO mapping|n=61|start=47|xstep=9|ystep=-1}}
+== Tetracot ==
+{{Lumatone EDO mapping|n=61|start=46|xstep=9|ystep=-2}}
 == Valentine ==
 [[Bryan Deister]] has used the following layout, as demonstrated in [https://www.youtube.com/shorts/1Ai__APev5M ''microtonal improvisation in 61edo''] (2025), inspired by the [[Valentine]] version of the [[Lumatone mapping for 31edo]], but with a different idea how to use Valentine, so that the color scheme in the demonstration video has runs of 14 (rather than 16) keys in a row of the same color, except for solid dark blue keys being in groups of 5 (this scheme being chosen to favor easy visibility of major and minor thirds rather over outlining the [[15L&nbsp;1s]] or [[1L&nbsp;14s]] scale). Unlike the 31edo mapping that inspred this one, octaves are in an alternating pattern of near/far and middle with a slight overall upward slant, but all notes are still represented at least once; the range is just slightly over 3 octaves (not counting some gamut fragments in the upper left and lower right corners).
 {{Lumatone EDO mapping|n=61|start=5|xstep=4|ystep=5}}
 {{Navbox Lumatone}}