[PD] audio visualizations

Mathieu Bouchard matju at artengine.ca
Mon Aug 27 22:34:30 CEST 2007

On Mon, 27 Aug 2007, Atte André Jensen wrote:

> I feel impolite to ask in such a hurry, but is there some pd-patches 
> out-there that'll make pd/linux visualize an audio feed? I'll promise to 
> actually learn pd afterwards, but right now I'm just hoping pd can 
> rescue me :-)


This applies different low-pass filters for the different colour channels, 
so that you can see at the same time short-term fade and long-term fade.

Low-pass may also be applied in other ways, e.g. if you want to average 
the heights of the black bars prior to rendering, instead of averaging the 

  _ _ __ ___ _____ ________ _____________ _____________________ ...
| Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada

More information about the Pd-list mailing list