[PD] brown/grey noise in pd

Martin Peach chakekatzil at gmail.com
Sun Nov 15 02:46:14 CET 2015

Here's a simple way to do reddish noise: low-pass filtered white noise. By
making the low-pass cutoff infrasonic it sounds like red or brown noise.
The gain needs to be adjusted  as the cutoff changes..


On Fri, Nov 13, 2015 at 10:35 PM, Alexandre Torres Porres <porres at gmail.com>

> hi, wondering how to implement brown noise in Pd (vanilla or extended) -
> moreover, I'd like and if there's an external that does it.
> same about grey noise
> thanks
> alex
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