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Posted by K on 08/04/06 21:34
hi
I wonder how dvd player works, first it reads data from disc with laser and
then what ? Probably it must be converted to analog from digital (D/A
converter) and then what ? Also what actually laser haed do - it only can be
set to a particular position and read data or it manages more things like
loseing track with buffering, finding disc start or so ? Could anyone help
me with that kind of questions ? Thanks a lot in advance.
K
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