MOS substitution: Difference between revisions
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'''MOS substitution'''{{idiosyncratic}} is a procedure for obtaining a ternary (3 step sizes) scale from two [[MOS scale]]s. It consists of substituting the step pattern of one MOS pattern (called the filling MOS), step by step, for all occurrences of a chosen step size of another MOS pattern (called the template MOS). | '''MOS substitution'''{{idiosyncratic}} is a procedure for obtaining a ternary (3 step sizes) scale from two [[MOS scale]]s. It consists of substituting the step pattern of one MOS pattern (called the filling MOS), step by step, for all occurrences of a chosen step size of another MOS pattern (called the template MOS). MOS substitution generalizes the two infinite families of [[MV3]] scales, but unlike MV3 scales, a MOS substitution scale may have any combination of step sizes. | ||
For example, if the template MOS is '''LXLXX''', and the filling MOS is '''mss''', then the resulting MOS substitution scales are '''LmLss''', '''LsLms''', and '''LsLsm'''. | For example, if the template MOS is '''LXLXX''', and the filling MOS is '''mss''', then the resulting MOS substitution scales are '''LmLss''', '''LsLms''', and '''LsLsm'''. | ||