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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
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
Research Associate
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Building 05.01
76131 Karlsruhe
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KIT -- University of the State of Baden-Württemberg and
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- [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Gui Ritter, 2013/10/16
- [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Gui Ritter, 2013/10/16
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Martin Braun (CEL), 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Gui Ritter, 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Martin Braun (CEL), 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Sylvain Munaut, 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Martin Braun (CEL), 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Marcus D. Leech, 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT, Sylvain Munaut, 2013/10/17
- Re: [Discuss-gnuradio] Retrieving audio after FFT and IFFT,
Martin Braun (CEL) <=