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Message-ID: | <3B2CDCA7.CC5702D0@mailandnews.com> |
From: | "J. Weeks" <jweeks AT mailandnews DOT com> |
X-Mailer: | Mozilla 4.72 [en] (Win98; I) |
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Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: spectrum analyser code in DJGPP |
References: | <Pine DOT SUN DOT 3 DOT 91 DOT 1010617092103 DOT 10702A-100000 AT is> |
Lines: | 19 |
Date: | Sun, 17 Jun 2001 12:36:55 -0400 |
NNTP-Posting-Host: | 209.239.1.80 |
X-Trace: | nnrp1.uunet.ca 992795565 209.239.1.80 (Sun, 17 Jun 2001 12:32:45 EDT) |
NNTP-Posting-Date: | Sun, 17 Jun 2001 12:32:45 EDT |
Organization: | UUNET Canada News Reader Service |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Eli Zaretskii wrote: > > On Sat, 16 Jun 2001, J. Weeks wrote: > > > Am I correct in thinking that I must perform a FFT on the audio stream? > > If so, where can I find info (perhaps a beginners howto) on FFT? If > > not, how else would I create an analyser? > > Assuming that you do need to perform FFT (I don't have any experience > in processing audio streams), look on the net for a package named FFTW > ("Fastest Fourier Transform in the West"). It's the fastest > implementation of FFT known to humanity, and should compile with DJGPP > with no fuss. Thanks man! I'll check it out. j.weeks
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