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Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT


From: Martin Braun (CEL)
Subject: Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT
Date: Thu, 17 Oct 2013 17:34:30 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Oct 17, 2013 at 05:17:45PM +0200, Sylvain Munaut wrote:
> Hi,
> 
> > You're right, but in this case the input was already real and the
> > "channel" doesn't modify the phase. So it's OK--the 'correct' thing
> > would be to do a real FFT.
> 
> Huh ?

Erm, yep :) My apology.
I was assuming you meant the complex part at the end.

MB

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Karlsruhe Institute of Technology (KIT)
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