User:Lucius Chiaraviglio/Keyboard Layout Lab/Various other Lumatone mappings: Difference between revisions
Restore alphabetical order of Hemikleismic + Semaja, Neutral Thirds (Emphasizing Neutral Seconds), and Whitewood + Qeema/Tritikleismic |
→Diminished + Gorgo + Magic (Muggles/Sephiroth) + Semaja Lumatone mappings: Insert Diminished + Pseudo-Pentacircle Lumatone mappings after this, starting with Bryan Deister's Lumatone mapping for 52edo, moved here from Unnamed temperament Lumatone mappings |
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Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 07:56, 15 November 2025 (UTC) | Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 07:56, 15 November 2025 (UTC) | ||
== Diminished + Pseudo-Pentacircle Lumatone mappings == | |||
=== 52edo (demonstrated to work) === | |||
[[Bryan Deister]] has used a layout for [[52edo]] in which the generator is 9\52, as ~[[9/8]] but mapped by direct approximation rather than as the version mapped by the patent val or by the 52b val, which means that it has to be constituted as {{nowrap|(3♭ × 3♯) / 8}} to make use of the dual-fifth feature of 52edo. Two of these map to a ~[[14/11]] major third, as in [[Pentacircle clan|pentacircle]] but for the direct approximation mapping of ~9/8. The upward generator is ~[[16/15]]. In addition, this mapping makes a [[4L 4s]] scale with 9:4 step ratio easily accessible (barring a vertical wraparound), and 52edo tempers out the greater diesis [[648/625]], making this also a [[Diminished_(temperament)|diminished]] mapping. Octaves slant down and then wrap around, but the compass is 5 full octaves, with no missed notes, which is competitive with the Diatonic and Neutral Thirds layouts. This layout is demonstrated in [https://www.youtube.com/shorts/lNJCZz7EjL0 ''microtonal improvisation in 52edo''] (2025); in the video, some notes are cut off at the right edge due to the use of only 2 MIDI channels. | |||
{{Lumatone EDO mapping|n=52|start=4|xstep=9|ystep=-5}} | |||
Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 09:22, 5 May 2025 (UTC)<br> | |||
Moved here from [[User:Lucius_Chiaraviglio/Keyboard_Layout_Lab/Unnamed_temperament_Lumatone_mappings|Unnamed temperament Lumatone mappings]]: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 12:02, 28 March 2026 (UTC)<br> | |||
Last modified: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 12:02, 28 March 2026 (UTC) | |||
== Familia Lumatone mappings == | == Familia Lumatone mappings == | ||