Article View: sci.electronics
Article #17920Re: Decoding of CD player "digital out"
From: Michael S Czeiszperger
Date: Mon, 17 Aug 1987 21:39
Date: Mon, 17 Aug 1987 21:39
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In article <15368@onfcanim.UUCP> dave@onfcanim.UUCP (Dave Martindale) writes:
>I'm looking for information on how to extract the data from the
>signal that is fed to the "digital output" jack of my Philips (Magnavox)
>CDB 650 CD player.
>
>Looking at the signal on an oscilloscope, it appears to consist of a framing
>pulse, and then a block of bits transmitted using a simple modulation
>technique. I want to know:
>
>I'd appreciate pointers to code standards, circuitry, or anything else
>that seems relevant.
>
Try looking up the AES/EBU digital audio standard. Your CD player probably
is using that format, and it can be found at your closest Audio Engineering
Society reference source.
Michael S. Czeiszperger | Disclaimer: "Sorry, I'm all out of pith"
Sound Synthesis Studios | Snail: Room 406 Baker Phone: (614)
College of the Arts Computer Lab | 1971 Neil Avenue 292-
The Ohio State University | Columbus, OH 43210 0895
UUCP : {decvax,ucbvax}!cbosgd!osupyr!czei
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!hao!oddjob!gargoyle!ihnp4!cbosgd!osu-eddie!osupyr!czei From: czei@osupyr.UUCP (Michael S Czeiszperger) Newsgroups: sci.electronics,rec.audio Subject: Re: Decoding of CD player "digital out" Message-ID: <119@osupyr.UUCP> Date: Mon, 17-Aug-87 17:39:34 EDT Article-I.D.: osupyr.119 Posted: Mon Aug 17 17:39:34 1987 Date-Received: Wed, 19-Aug-87 04:05:23 EDT References: <15368@onfcanim.UUCP> Reply-To: czei@osupyr.UUCP (Michael S Czeiszperger) Organization: Mathematical Sciences Computer Lab, Columbus, OH Lines: 22