[PD] display waveform in GEM

Thomas Ouellet Fredericks iamonthebeach at gmail.com
Tue Jun 7 17:45:08 CEST 2005

After reading this thread I made a cummulative patch to dispa general
view of a wav file in a gem. I use cyrilles gl patch and I average the
portions of the wav file that do not get displayed. I think this
method gives a better feeling of the contents of the wav file.
Please comment and hack.

go to https://www.puredata.info/Members/mrtof  and get v33.wavdisplay
-> a cummulative patch displaying a general view of a wav file in a
gem window.


On 6/7/05, Frank Barknecht <fbar at footils.org> wrote:
> Hallo,
> Matthias Blau hat gesagt: // Matthias Blau wrote:
> > 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).
> I often use Scope~ from Cyclone for monitoring signals, It's quite
> fast, can be resized and zoomed and is generally a very useful
> little external.
> Ciao
> --
>  Frank Barknecht                               _ ______footils.org__
>           _ __latest track: "scans" _ http://footils.org/cms/show/41
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