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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