| 1997:
IBC Award - Editor's Award For Technological Achievement
for developing Digital Terrestrial TV Trial Network
The
BBC has come in for a lot of criticism over its management
changes in recent years, but one thing is certain: it is
a genuine force in world broadcast technology research
at a time when other broadcasters are leaving the research
to the market. In the last year alone, the BBC spent nearly £10m
on research and development and nowhere has this borne
more fruit than in the organisation's efforts to put the
world's first digital terrestrial broadcasting service
on air in 1998.
The
1997 Editor's Award for Technological Achievement goes
to the BBC for its trial network in Newcastle and London
that has not only proven a lot of the ideas of the DVB-T
committee, but has also added a great deal of practical
development that helped set the world DVB-T standard in
stone.
Using
BBC R&D-designed DVB-T COFDM modulators and demodulators,
the BBC trial network has been tested with ATM links and
cross-strapped streams via ( DVB-S ) satellites that downlinked
to terrestrial transmitters for re-broadcast with regional
opt-ins.
DVB
was a splendid example of pan-industry collaboration, but
it takes guts and money to actually build and test the
stuff. Well done to the BBC for having the wit and the
wisdom to bring the world's first digital terrestrial broadcasting
service to air.
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