Lumatone mapping for 97edo: Difference between revisions

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Despite the missing notes, [[Bryan Deister]] has used this mapping in [https://www.youtube.com/shorts/U1X3oo9CGHg ''Washing Machine Heart - Mitski (microtonal cover in 97edo)''] (2025).

=== Quasi-diatonic ===

A quasi-diatonic layout is also possible, which functions similarly to a diatonic mapping, but with the octaves shifting pitch class up by 1\97 with each higher octave. Thus, despite the missed notes, all notes are accessible in some octaves. [[Bryan Deister]] has demonstrated this in [https://www.youtube.com/shorts/6iXy1D9RZ-U ''Charlie's Inferno - That Handsome Devil (microtonal cover in 97edo)''] (2025), with the MIDI mapping set to octave 1 | octave 2 | octave 2 | octave 3 | octave 3 to get all of the notes within each octave other than the bass, at the cost of less range. (In the demonstration video, note 0 is also shifted to appear where note 2 appears here.)

== Unnamed high-limit temperament ==

[[Bryan Deister]] has used ~~the~~ [[16L 1s]]/[[15L 7s]] ~~layout for [[97edo]]~~, as demonstrated in [https://www.youtube.com/watch?v=hXDdKO3-RL4 ''microtonal improvisation in 97edo''] (2025). Although 97edo is at the intersection of [[Immunity]] and [[Orson]], this layout does not closely match either temperament, instead using a rightward generator 6\97 which is very close to [[24/23]], and an upward generator 5\97 which is very close to [[29/28]]. The range is less than 2 octaves, and the octaves slant upwards if following the 16L 1s scale but are nearly level if following the 15L 7s scale; all notes are represented at least once (although getting this within a full 0 to 0 octave requires shifting the 0 point 1 key right from Bryan Deister's usual placement in the lower left corner, to avoid cutting off some notes on the left end).

[[Bryan Deister]] has used a layout for [[97edo]] that provides both [[16L 1s]] and [[15L 7s]] scales (in both cases with 6:1 step ratio), as demonstrated in [https://www.youtube.com/watch?v=hXDdKO3-RL4 ''microtonal improvisation in 97edo''] (2025). Although 97edo is at the intersection of [[Immunity]] and [[Orson]], this layout does not closely match either temperament, instead using a rightward generator 6\97 which is very close to [[24/23]], and an upward generator 5\97 which is very close to [[29/28]]. The range is less than 2 octaves, and the octaves slant upwards if following the 16L 1s scale but are nearly level if following the 15L 7s scale; all notes are represented at least once (although getting this within a full 0 to 0 octave requires shifting the 0 point 1 key right from Bryan Deister's usual placement in the lower left corner, to avoid cutting off some notes on the left end).

@@ Line 10: / Line 10: @@
 Despite the missing notes, [[Bryan Deister]] has used this mapping in [https://www.youtube.com/shorts/U1X3oo9CGHg ''Washing Machine Heart - Mitski (microtonal cover in 97edo)''] (2025).
 {{Lumatone EDO mapping|n=97|start=83|xstep=15|ystep=-4}}
+=== Quasi-diatonic ===
+A quasi-diatonic layout is also possible, which functions similarly to a diatonic mapping, but with the octaves shifting pitch class up by 1\97 with each higher octave. Thus, despite the missed notes, all notes are accessible in some octaves. [[Bryan Deister]] has demonstrated this in [https://www.youtube.com/shorts/6iXy1D9RZ-U ''Charlie's Inferno - That Handsome Devil (microtonal cover in 97edo)''] (2025), with the MIDI mapping set to octave 1 | octave 2 | octave 2 | octave 3 | octave 3 to get all of the notes within each octave other than the bass, at the cost of less range. (In the demonstration video, note 0 is also shifted to appear where note 2 appears here.)
+{{Lumatone EDO mapping|n=97|start=93|xstep=16|ystep=-7}}
 == Unnamed high-limit temperament ==
-[[Bryan Deister]] has used the [[16L&nbsp;1s]]/[[15L&nbsp;7s]] layout for [[97edo]], as demonstrated in [https://www.youtube.com/watch?v=hXDdKO3-RL4 ''microtonal improvisation in 97edo''] (2025). Although 97edo is at the intersection of [[Immunity]] and [[Orson]], this layout does not closely match either temperament, instead using a rightward generator 6\97 which is very close to [[24/23]], and an upward generator 5\97 which is very close to [[29/28]]. The range is less than 2 octaves, and the octaves slant upwards if following the 16L&nbsp;1s scale but are nearly level if following the 15L&nbsp;7s scale; all notes are represented at least once (although getting this within a full 0 to 0 octave requires shifting the 0 point 1 key right from Bryan Deister's usual placement in the lower left corner, to avoid cutting off some notes on the left end).
+[[Bryan Deister]] has used a layout for [[97edo]] that provides both [[16L&nbsp;1s]] and [[15L&nbsp;7s]] scales (in both cases with 6:1 step ratio), as demonstrated in [https://www.youtube.com/watch?v=hXDdKO3-RL4 ''microtonal improvisation in 97edo''] (2025). Although 97edo is at the intersection of [[Immunity]] and [[Orson]], this layout does not closely match either temperament, instead using a rightward generator 6\97 which is very close to [[24/23]], and an upward generator 5\97 which is very close to [[29/28]]. The range is less than 2 octaves, and the octaves slant upwards if following the 16L&nbsp;1s scale but are nearly level if following the 15L&nbsp;7s scale; all notes are represented at least once (although getting this within a full 0 to 0 octave requires shifting the 0 point 1 key right from Bryan Deister's usual placement in the lower left corner, to avoid cutting off some notes on the left end).
 {{Lumatone EDO mapping|n=97|start=10|xstep=6|ystep=-5}}
 {{Navbox Lumatone}}