[PD] display waveform in GEM

Matthias Blau blau_m at web.de
Tue Jun 7 11:15:26 CEST 2005

I second that it would be nice to be able to display waveforms with 
standard pd. In this respect, opening/saving audio files appears to be 
the major problem here.

I do get along rather well with the attached hand-made oscilloscope, 
which draws tables and which can certainly be extended to draw audio 
file waveforms (some sort of downsampling needed though).


derek holzer schrieb:
> Just a thought:
> this whole thing of using GEM would be pretty unnecessary if opening a 
> soundfile from the HD or visualizing a table in a graph didn't cause 
> audio dropouts. Then the whole thing could be visualized with several 
> moveable canvases over a graph structure. But I guess that is when I 
> need to move over to the "threaded soundfiler" or "improved GUI" threads...
> d.

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