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Date: Fri, 14 Jun 2002 21:27:59 -0500
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From: Adam Myrow <myrow@eskimo.com>
Subject: Re: how to concatenate 2 or more sound files?
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I'd write a shell script to take the list of files and the result and doo 
all that.  Then call it something like "catwav," so you could do something 
like "catwav file1.wav file2.wav file3.wav > file4.wav."