Lumatone mapping for 44edo

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Revision as of 18:25, 14 March 2025 by ArrowHead294 (talk | contribs)
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There are many conceivable ways to map 44edo onto the onto the Lumatone keyboard. However, it has 2 mutually-exclusive rings of fifths, so the Standard Lumatone mapping for Pythagorean is not one of them. You can use the b val, which can be interpreted as either near equalised mavila, or more accurately but complexly as undecimation.

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Slicing the perfect 5th or 4th in half are also fairly good options, although the semiquartal layout does not cover the whole gamut unless expanded from the 4L 1s to 5L 4s. Additionally, the 5L 4s MOS has a very hard step ratio of 8:1, making it very lopsided.

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However, it is the Hemifourths mapping that combines the widest range that covers the full gamut with the most efficient way of reaching all prime harmonics up to 17.

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