and FFT-strech the frequencybands
marius at teleweb.at
Tue Oct 31 09:19:37 CET 2000
i´m searching for a mathematical genius, who can help me with the
i tried to build a patch, which can read out from fft~ results in
various speeds (for example to spread the frequencies 0-10000 over
the whole frequency range of 22050 points).
i took a squared phasor~ to read out the 2048 points of the
frequency-adresses (both real and imaginary part) of the fft.
but the sound-result was flickery and poor. now i think my
problem is the wrong handelling of the real- and imaginary-parts (or
their vector-sum) in the algorithm and re-fft. or would i have to change
the fft-process itself?
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