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FFT: small addition

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Golcondio
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Unread post by Golcondio » 12 Nov 2007, 16:22

Could you make another FFT/inverse FFT that works with arrays of amplitude/phase instead of real/imaginary parts?
I know, I can use math modules to convert, but it would spare some resources if it was built-in...
Toshiba m40-281, Motu Ultralite, dbx166A compressor, Vassilevsky tap-guitar, M-Audio Oxygen8v2, Usine
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senso
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Unread post by senso » 12 Nov 2007, 17:27

the FFT implementation of Usine is at its first step.
I know that I have to improve this part.
Soon I hope!!!
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Golcondio
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Unread post by Golcondio » 12 Nov 2007, 20:39

Maybe it's me, but if I send audio data through a FFT forward module the imaginary part array stays 0, whatever the audio source...
Toshiba m40-281, Motu Ultralite, dbx166A compressor, Vassilevsky tap-guitar, M-Audio Oxygen8v2, Usine
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senso
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Unread post by senso » 17 Nov 2007, 08:53

this point is not verified on my systems.
I'll check it again .
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