dust

Generates random impulses from 0 to 1.

Syntax

ares dust kamp, kdensity
kres dust kamp, kdensity

Performance

kamp -- amplitude.

kdensity -- average number of impulses per second.

Examples

Here is an example of the dust opcode. It uses the file dust.csd.

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac     ;;;realtime audio out
;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o oscil.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 32
nchnls = 2
0dbfs  = 1

instr 1

kdens expon 2, p3, 20000
aout  dust 0.5, kdens
outs  aout, aout

endin
</CsInstruments>
<CsScore>
i1 0 10
e
</CsScore>
</CsoundSynthesizer>

See also

Random (Noise) Generators

Credits

Based on James McCartney's Dust ugen (SuperCollider)
Author: Tito Latini
January 2012

New in Csound version 5.16

k-rate version fixed to documentation and SuperCollider, version 6.09