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 ''a''L ''b''s are (''a'' + ''b'')L | * Every MOS scale has two ''child MOS'' scales. The two children of the MOS scale ''a''L ''b''s are (''a'' + ''b'')L ''a''s (generated by generators of soft-of-basic ''a''L ''b''s) and ''a''L (''a'' + ''b'')s (generated by generators of hard-of-basic ''a''L'' b''s). | ||
* Every MOS scale (with a specified [[equave]] ''E''), excluding ''a''L ''a''s⟨''E''⟩, has a ''parent MOS''. If ''a'' > ''b'', the parent of ''a''L ''b''s is | * Every MOS scale (with a specified [[equave]] ''E''), excluding ''a''L ''a''s⟨''E''⟩, has a ''parent MOS''. If ''a'' > ''b'', the parent of ''a''L ''b''s is ''b''L (''a'' − ''b'')s; if ''a'' < ''b'', the parent of ''a''L ''b''s is ''a''L (''b'' − ''a'')s. | ||
=== Advanced discussion === | === Advanced discussion === | ||