Re: Frequency analysis of sound samples?

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#15

From: Jeff E Mandel
Date: Thu, 03 Nov 1994 03:02

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In article <2NOV94.08161416@uwpg02.uwinnipeg.ca>,
wsimpson@uwpg02.uwinnipeg.ca (BILL SIMPSON) wrote:

> So far as I can tell, not one response has answered the question!
> 
> The request was for a program that would read in a sound file (SND),
> then do the FFT.
> 
> I have a program that will create a sound file using the built-in mike.
> 
> What I need is something like the original poster requested (read SND file,
> do FFT) 
> OR
> a utility that will read a SND file and convert it to ascii.  Once in
> ascii format, as many have noted, there are scads of programs that will
> read it and do an FFT on it.
> 

You need "SoundEdit<->MATLAB suite" in the snd/Utility folder of Sumex-AIM
(or your favorite mirror). I use:

http://hyperarchive.lcs.mit.edu/HyperArchive/Archive/snd/util/soundedit-matlab-converter-14.hqx

-- 
Jeff E Mandel MD MS
Bioengineering Group
Department of Anesthesia
Brigham & Women's Hospital
Boston, MA

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From: Jeff_Mandel@Harvard.edu (Jeff E Mandel)
Newsgroups: comp.sys.mac.scitech,comp.sys.mac.apps,aus.computers.mac
Subject: Re: Frequency analysis of sound samples?
Date: Wed, 02 Nov 1994 22:02:05 -0500
Organization: BWH Anesthesia
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