Coming Next: Using Your PC as a Cable Box By Saul Hansell While the top executives at the Cable Show last week were
jockeying to cut deals to distribute major cable networks over the Web (for paying customers), the engineers in the background were talking about a completely different approach to getting cable programs onto computers.
Right now, video signals are transmitted over cable systems in a method called QAM, which is designed specifically for set-top boxes and cable-ready TVs. Computers and other digital devices need special hardware add-ons in order to receive the cable programming.
But what happens when you want to watch the Food Channel in the kitchen, and (horrors) you only have a laptop there?
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