On Sun, Jan 18, 2004 at 02:05:02PM -0800, Nano Nano wrote: > On Sun, Jan 18, 2004 at 04:56:53PM -0500, Bijan Soleymani wrote: > [snip] > > > > Yes all the channels and the traffic are coming on the same wire. Each > > channel is at a different frequency (kind of like for regular antenna > > reception), and the tv picks out whichever channel you want. > > Could a device in theory record every channel simultaneously? > Could it in practice? Yes, but it's probably not very cheap. You'd need a seperate tuner for each channel. When you change the channel your TV just re-tunes to the freq. of the station on the wire. To record every channel you'd need to be tuned to every station at the same time and then you'd need to find a way to record it....
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