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PostTonalTools Class Reference
PostTonalTools
open class PostTonalToolsPostTonalTools** is an abstract class and a toolkit for dealing with post-tonal music-theoretic and compositional conventions, including musical group theory, tone rows and matrices, etc.
-
Map a note name to a pitch-class (0 - 11). Returns nil if a direct mapping cannot be found. E.g. noteMap(
F
) returns 5.Declaration
Swift
public static func noteMap(_ noteName: String) -> PitchClass? -
Map a note name to a pitch-class (0 - 23) in 24EDO. Returns nil if a direct mapping cannot be found. Uses ‘+’ for quarter-tone-sharp, and ‘d’ for quarter-tone-flat. E.g. noteMap24(
Fd
) returns 9, noteMap24(G+
) returns 15, noteMap24(A
) returns 18.Declaration
Swift
public static func noteMap24(_ noteName: String) -> PitchClass?