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SD, HD - What came before ?

Discussion in 'TVs' started by paulfoley, May 29, 2005.

  1. paulfoley

    paulfoley
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    From memory the UK upgraded from a black & white low def signal in the sixties (think early Steptoes & Dr Who's). Anybody know what spec it was e.g. resolution, less than 50hz? etc.

    Also how many years did we have this spec ? Anyone remember how crap it was?

    Cheers !

    :smashin:
     
  2. Tarbat

    Tarbat
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