User:Lucius Chiaraviglio/Keyboard Layout Lab/Various other Lumatone mappings: Difference between revisions
→99edo (2 mappings demonstrated to work): Reorganize (but still need to fix the dreaded "Template include too large" error that occurs in the page as a whole) |
→Gariberttet + Magic Lumatone mappings: Insert Infraorwell Lumatone mappings after this, starting with Bryan Deister's 2 Lumatone mappings for 67edo |
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Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 09:36, 27 August 2025 (UTC)<br> | Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 09:36, 27 August 2025 (UTC)<br> | ||
Last modified: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 08:12, 29 August 2025 (UTC) | Last modified: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 08:12, 29 August 2025 (UTC) | ||
== Infraorwell Lumatone mappings == | |||
=== 67edo (2 mappings demonstrated to work) === | |||
[[Bryan Deister]] has tested forward and reverse chroma [[4L 5s]] (gramitonic, 8:7 step ratio) mappings for [[67edo]]. Both get all notes in each octave and have a range of a bit over 4½ octaves. Apart from straight right (forward chroma version) or straight down-right (reverse chroma version, the most accessible generator is 15\67, which is a near-just septimal minor third ~[[7/6]]. This would suggest [[Orwell]], except that the septimal minor third of 67edo is too close to just for actual Orwell temperament, and so a stack of it manages to miss all of the intervals characteristic of Orwell, other than a fairly flat classic minor sixth ~[[8/5]]. Instead, this yields [[Orwellismic_temperaments#Infraorwell|Infraorwell]]. | |||
==== Forward chroma ==== | |||
The forward chroma version, demonstrated in [https://www.youtube.com/shorts/L6BXGZyvK8Y ''67edo prelude''] (2025), also lends itself somewhat to an [[8L 3s]] scale (8:1 step ratio), although both types of scale are likely to go through a vertical wraparound, depending upon root note, with this dependence being different in the octaves as they alternate between mid, near, and far. (Rest of description goes here.) | |||
{{Lumatone EDO mapping|n=67|start=47|xstep=8|ystep=-1}} | |||
Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 07:49, 6 November 2025 (UTC) | |||
==== Reverse chroma ==== | |||
[[Bryan Deister]] has tested a [[4L 5s]] (8:7 step ratio) mapping for [[67edo]] that produces octaves (and the 4L 5s scale) closer to level (at the cost of having a reverse chroma and slightly less range), but currently no demo video is available. (Rest of description goes here.) | |||
{{Lumatone EDO mapping|n=67|start=38|xstep=7|ystep=1}} | |||
Added: [[User:Lucius Chiaraviglio|Lucius Chiaraviglio]] ([[User talk:Lucius Chiaraviglio|talk]]) 17:27, 4 November 2025 (UTC)<br> | |||
Last modified, and 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]]) 07:49, 6 November 2025 (UTC) | |||
== Machine Lumatone mappings == | == Machine Lumatone mappings == | ||