synthesizer-0.2: Audio signal processing coded in Haskell Source code Contents Index

Synthesizer.Dimensional.Rate.Control Portability requires multi-parameter type classes Stability provisional Maintainer synthesizer@henning-thielemann.de

Contents Primitives

Description

Control curves which can be used as envelopes, for controlling filter parameters and so on.

Synopsis

constant :: (C y, C u) => T s u t (R s y) linear :: (C q, C u) => T u q -> T s u q (R s q) exponential :: (C q, C u) => T u q -> T s u q (R s q) exponential2 :: (C q, C u) => T u q -> T s u q (R s q)

Primitives

constant :: (C y, C u) => T s u t (R s y) Source

linear Source

:: (C q, C u) => T u q distance until curve reaches one -> T s u q (R s q) Caution: This control curve can contain samples with an absolute value greater than 1. The linear curve starts with zero.

exponential Source

:: (C q, C u) => T u q time where the function reaches 1/e of the initial value -> T s u q (R s q)

exponential2 Source

:: (C q, C u) => T u q half life, time where the function reaches 1/2 of the initial value -> T s u q (R s q)

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