[PD] constant-Q transform in PD

Tebjan Halm tebjan at gmx.de
Mon Oct 17 13:43:34 CEST 2005

hi all,

is there an object/abstraction/external to calculate the constant-q 
transform ?
the constant q transform is basically a fourier transform, but with 
frequency distribution.

i found some weeks ago a paper about it, written by j. c. brown and m. 
s. puckette.


(djvu reader: http://www.djvuzone.org/download/index.html )

and as mr. puckette is the inventor of pd its likely that there is 
something around ...


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