[pd] shaper filter

padawan12 padawan12 at obiwannabe.co.uk
Fri Feb 9 07:31:29 CET 2007

On Fri, 9 Feb 2007 01:57:05 +0900
"hard off" <hard.off at gmail.com> wrote:

> michael garrat, as far as i can see, the only external used is in the
> zexy library, which you can easily get by installing pd extended from
> hans:
> http://at.or.at/hans/pd/installers.html

Was that [avg~] ? I think it was. One way to avoid that and stay vanilla is
to use [env~] for your LFOs.

[osc~ 0.5]
[*~ 0.5]
[+~ 0.5]
[* scaling_factor]

Because [env~] returns RMS it's absolute, that's why you make the waveform
positive first. It's output is 0-100 so it probably needs rescaling. If you
want bipolar LFOs you'll want to re-center it around zero too.

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