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Article #20694

videotex, cfax, textv etc...

#20694
From: Josef BIGUN
Date: Sat, 28 Mar 1992 11:36
35 lines
2257 bytes


This is my second trial to get information about videotex (or cfax,
texttv.... depending on the country) and computers. 
To clear the noise from various linguistic barriers: the videotex is a
name for the normally unvisible text pages broadcasted together with
normal TV programs in most  european TV channels. Technically, this 
is achieved by mapping the ascii characters of the text to the
unutilized  part of the video signal generating the programs
(e.g. pictures and sound). You can read these pages by using (what used
to be an optional but nowadays almost standard ) the videotex decoder on
your TV and the remote controler.

I would like to buy a videotex hardware and software FOR A PERSONAL
COMPUTER (probably an IBM PC compatible). The purpose
would be to decode the antenna or the video signal and retrieve
the ascii characters. I would like to know what 
there is available on the european market. I have so far found 
 two companies: one in Great Britain and one in Germany, both 
offering equipment with  varying options. I would appreciate
it very much if I could receive some e-mails (as I posted this in
several places) informing me about what is available. Even opinions 
of those people who have such  equipments would be greatly  wellcome.
If I receive sufficient answers I will post a news article summarizing
the response.

Thank you in advance

Josef Bigun
josef@ltssun1.epfl.ch

EPFL Ecublens
DE-LTS CH-1015 
Lausanne, Switzerland
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From: josef@sicsun.epfl.ch (Josef BIGUN)
Newsgroups: comp.sys.ibm.pc.hardware,biz.comp.hardware,comp.binaries.ibm.pc.archives
Subject: videotex, cfax, textv etc...
Message-ID: <2701@sicsun.epfl.ch>
Date: 28 Mar 92 11:36:01 GMT
Distribution: europe
Organization: Ecole Polytechnique Federale de Lausanne, Suisse
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