Ant: [PD] display waveform in GEM
Thoralf Schulze
thoralf_schulze at yahoo.de
Mon Jun 6 15:19:18 CEST 2005
Derek,
> Following an idea from Gerhard Daurer, I'd like to
> look into displaying
> the waveform of an audiofile in a Gemwin. Gerhard
MAPI (http://www.puredata.info/Members/tfbb) has an
output module that does exactly this: drawing the
waveform of an incoming audio signal, either
continuosly or periodically. Open
abstractions/mapi-out.pd and have a look at the pd
__scope__ subpatch. Zooming in and out of it is also
possible - at the end, it's only a bunch of spheres.
I also posted something like this to the list a while
ago, but this version was quite buggy ...
hope this helps,
Thoralf.
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