22 lines
556 B
Racket
22 lines
556 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{(decay in decayTime)}
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Exponential decay. This is essentially the same as integrator
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except that instead of supplying the coefficient directly, it is
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caculated from a 60 dB decay time. This is the time required for
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the integrator to lose 99.9 % of its value or -60dB. This is useful
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for exponential decaying envelopes triggered by impulses.
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Used as an envelope.
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@racketblock[
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(audition
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(out 0 (mul (decay (impulse ar (x-line kr 1 50 20 remove-synth) 0.25) 0.2)
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(pink-noise ar))))
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]
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