[pd] shaper filter

[padawan12]

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]
|
[env~]
|
[* 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.