[PD] spectrum analyzer ?

IOhannes m zmoelnig zmoelnig at iem.kug.ac.at
Mon Mar 11 09:28:05 CET 2002

Andrey Savitsky wrote:
> Hello pd-list!
> i'd like to construct an oscilliscope with spectrum analyzer.
> Could you drop any idea how can i do this one.
> Or by another words: how to detach any frequency from audio input?
> Are there any special objects or abstractions?
rfft~ + friends ares surely your friends too. see doc/4.fft.examples


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