synthesizer-core-0.8.1: Audio signal processing coded in Haskell: Low level part

Safe HaskellNone




untangleShapePhase :: C a => Int -> a -> (a, a) -> (a, a) Source #

Convert from the (shape,phase) parameter pair to the index within a wave (step) and the index of a wave (leap) in the sampled prototype tone.

For this routine it would be simpler, if shape would measure in multiples of period (we would only need a Ring instance), but for shapeLimit it is better the way it is.

untangleShapePhaseAnalytic :: C a => Int -> a -> (a, a) -> (a, a) Source #

flattenShapePhase :: C a => Int -> a -> (a, T a) -> (Int, (a, a)) Source #

flattenShapePhaseAnalytic :: C a => Int -> a -> (a, T a) -> (Int, (a, a)) Source #

shapeLimits :: C t => Margin -> Margin -> Int -> t -> (t, t) Source #

type Coords t = (Int, (Int, (t, t))) Source #

type Skip t = (Int, (t, T t)) Source #