Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!julius.cs.uiuc.edu!apple!portal!cup.portal.com!ISW From: ISW@cup.portal.com (Isaac S Wingfield) Newsgroups: sci.electronics Subject: Re: Hetro dining? Message-ID: <33896@cup.portal.com> Date: 14 Sep 90 19:26:42 GMT References: <17660105@hpfcdj.HP.COM> Distribution: na Organization: The Portal System (TM) Lines: 7 Apropos of "superhetrodyne", there were also two other techniques mentioned in old ads: hetrodyne (just a non-trademarked version of "superhetrodyne"?) and "neutrodyne". Does anybody know what topology that one is? Isaac isw@cup.portal.com