User:Lucius Chiaraviglio/Keyboard Layout Lab: Difference between revisions

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 Added:  [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 08:25, 8 May 2025 (UTC)<br>
 Last modified:  [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 05:35, 12 May 2025 (UTC)
+== Orwell mappings ==
+=== 53edo Doublethink (demonstrated to work) ===
+The [[8L&nbsp;1s]] mapping has generator 6\53 ([[14/13]] ~ [[13/12]]), and two of them make a fairly accurate ~[[7/6]]; six of them make the very accurate ~[[8/5]]; and fourteen of them make the extremely accurate ~[[3/1]], making this an alternative [[Orwell]] mapping with the generator ~7/6 split in half, or in other words [[Semicomma family#Doublethink|Doublethink]]. [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/r-Tzq33OGM4 ''microtonal improvisation in 53edo''] (2025). The range is a bit over three and a half octaves (sloping upwards), but in the demonstration video it appears less due to use of only 1 MIDI channel, which cuts off notes at both the left and right margins. If enough MIDI channels are used to accommodate all keys on the Lumatone, no notes are missing until the better part of the way through the top partial (more than half) octave.
+{{Lumatone EDO mapping|n=53|start=37|xstep=6|ystep=-1}}
+Added:  [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 20:09, 24 May 2025 (UTC)
 == Passion Lumatone mappings ==