MOS scale: Difference between revisions
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== Properties == | == Properties == | ||
=== Basic properties === | === Basic properties === | ||
* Every MOS scale has two ''child MOS'' scales. The two children of the MOS scale aL bs are (a + b)L as ( | * Every MOS scale has two ''child MOS'' scales. The two children of the MOS scale aL bs are (a + b)L as (generated by generators of soft-of-basic aLbs) and aL (a + b)s (generated by generators of hard-of-basic aLbs). | ||
* Every MOS scale (with a specified [[equave]] ''E''), excluding aL as⟨''E''⟩, has a ''parent MOS''. If a > b, the parent of aL bs is min(a, b)L|a − b|s; if a < b, the parent of aL bs is |a − b|L min(a, b)s. | * Every MOS scale (with a specified [[equave]] ''E''), excluding aL as⟨''E''⟩, has a ''parent MOS''. If a > b, the parent of aL bs is min(a, b)L|a − b|s; if a < b, the parent of aL bs is |a − b|L min(a, b)s. | ||