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From: crandell@ut-sally.UUCP (Jim Crandell)
Newsgroups: net.audio
Subject: Re: CDs don't you just love them??
Message-ID: <2311@ut-sally.UUCP>
Date: Wed, 20-Jun-84 21:29:08 EDT
Article-I.D.: ut-sally.2311
Posted: Wed Jun 20 21:29:08 1984
Date-Received: Sat, 23-Jun-84 03:50:59 EDT
References: <801@houxm.UUCP> <41@sunybcs.UUCP>
Organization: U. Texas CS Dept., Austin, Texas
Lines: 13

>  make up your minds...
>  Various re-flames on the subject alternate between
>  the first harmonic from a 20Khz wave being 40K and 60K
>  Well??? Which is it?

Measure the duty cycle of your favorite 20-kHz square wave to an infinite
number of decimal places, and I'll tell you.
-- 

    Jim Crandell, C. S. Dept., The University of Texas at Austin
               {ihnp4,seismo,ctvax}!ut-sally!crandell