From: utzoo!decvax!harpo!duke!unc!mcnc!jwb
Newsgroups: net.audio
Title: Re: Why it might not be good to demagnetize
Article-I.D.: mcnc.1450
Posted: Mon Jan  3 21:56:43 1983
Received: Tue Jan  4 04:10:01 1983
References: rocheste.360

I tried a mail response but could not make it.  The bias is AC, therefore
its average value is zero.  Therefore if the head assymptotically assumes
this value then its residual magnetism will be zero.  Is this wrong?