[PD] electric fish analysis
CK
x at meta.lo-res.org
Tue Dec 2 11:30:28 CET 2003
I read:
> I'm trying to analyse the electric signal emited by a fish called
> " gnathonémus ".
ok ;)
> My pd file put the adc~ object into an env~ so i get something like
> the intensity of the signal ( am i wrong ?) .
perfectly right (though intensity is probably not as well defined as
amplitude)
> What i need is to separate the frequences , phase , and intensity
> from the raw signal : is there object that can do such stuff ?
[fft~]
[rfft~]
see marius excellent docs here:
http://www.parasitaere-kapazitaeten.net/Pd/fft_und_pd_en.htm
HTH
x
--
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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