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Posting-Version: version B 2.10.2 9/17/84; site mhuxt.UUCP
Path: utzoo!watmath!clyde!cbosgd!ihnp4!mhuxt!rma
From: rma@mhuxt.UUCP (ATKINS)
Newsgroups: net.audio,net.video
Subject: Stereo TV decoder info wanted
Message-ID: <1173@mhuxt.UUCP>
Date: Mon, 30-Sep-85 11:41:21 EDT
Article-I.D.: mhuxt.1173
Posted: Mon Sep 30 11:41:21 1985
Date-Received: Wed, 2-Oct-85 08:45:54 EDT
Organization: AT&T Bell Laboratories, Murray Hill
Lines: 8
Xref: watmath net.audio:5982 net.video:1570

Does anyone have, or know of, a source of information
on Stereo TV decoding. I have a VCR with a "MPX out"
jack which presumably outputs the encoded stereo signal.
On a scope it seems to put out a ~70kHz carrier with some
type of audio modulation when tuned to WNBC (NY) which I 
believe transmits stereo program material at times. Is the
encoding similar to FM radio and is there a one chip decoder
available?


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