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Analogue television has seen many technological advancements and additions since the days of Baird and Marconi.
From 405 line black and white, to 625 line colour, the introduction of Ceefax, the world's
first teletext system and Nicam stereo
to name just a few.
The move to digital television will allow technology to advance still further
providing even more services
and so from tomorrow morning BBC Northern Ireland will be available
in high definition on Freeview, satellite, and cable.
Now though we enter a new era of broadcasting,
as this becomes the fully digital UK.
From the analogue BBC television service, Goodnight, and Goodbye.