Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!umich!samsung!usc!apple!fox!portal!cup.portal.com!mmm
From: mmm@cup.portal.com (Mark Robert Thorson)
Newsgroups: sci.electronics
Subject: Muzak, How Is It Broadcast ???
Message-ID: <25740@cup.portal.com>
Date: 9 Jan 90 03:29:50 GMT
Organization: The Portal System (TM)
Lines: 4

I seem to recall that Muzak is transmitted in the FM band using some kind
of funny encoding.  Can someone describe how this works, and what would
be needed to build a transmitter to break into these broadcasts (purely
for informational purposes, of course).