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> teletext , olden and modern days
dvbB1
post May 6 2014, 12:07 PM
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Be nice to me, I am new.


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Hi,
Thiis is my first post in here.
I just started working on DVB ,in particular need to work on teletext.I was going through few links explaining about the teletext.
Its so confusing to understand what exactly is teletext and subtitle, i have seen some places referred as teletext -subtitling.
Can any of you experts answer my below questions?

1. What exactly is teletext?
2. Is teletext and teletext-subtitling same?
3. How teletext is sent and received in olden ( analog TV transmission) and modern days(Transport Stream)?
4.Please provide some links/ standard docs for understanding.
I really appreciate your answers.

Thanks in advance.
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