[PD] converting audio-nujmbers in PD

CK x at meta.lo-res.org
Thu Nov 13 03:04:55 CET 2003

I read:
> 1. take the frequency of an audio in on my DA card and
> convert it to controller data or any numbers that
> could controll the frequency of a pd oscillator (freq.
> tracking)

fiddle~ (in extra)

> 2. do the same with amplitude

env~, snapshot~, envrms~(zexy IIRC)

> 3. use any other data I could ring out of audio to
> control pd functions (perhaps attack rate, waveform,
> etc).

bonk~ >~ <~ zerox~(cyclone I think) fft~ ....

> 4. divide frequency into bands which could seperately
> trigger and control samples and their
> frequency/amplitude/etc. 

a) filter it and measure amplitude
b) fft~



chris at lo-res.org	Postmodernism is german romanticism with better
http://pilot.fm/	special effects. (Jeff Keuss / via ctheory.com)

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