Quizzes & Puzzles1 min ago
Why bother with separate HD channels?
12 Answers
On Sky TV there are two separate BBC1 channels, the normal one and a HD one. But why bother broadcasting both, why not just broadcast the HD one only as it will still work on ordinary tvs and if you have a HD tv then it will work in HD?
Answers
DX97x7 has given the answer:
http:// www. pocket- lin... ps- hd- and- sd- channels
20:19 Sat 16th Jun 2012
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