Method and apparatus for transmitting audio and video signal...

Details Method and apparatus for transmitting audio and video signal... Method and apparatus for transmitting audio and video signal...

2011-04-19

2011-04-19

Kostak, Victor (Department: 2422)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral adapting

C710S072000

Reexamination Certificate

active

07930453

ABSTRACT:
A system, apparatus and methods for transmitting video and audio data over twisted pairs are described. A differential signal that contains video color information is transmitted over each twisted pair. Data representing digital samples of at least one audio signal is transmitted on two or more of the twisted pairs as a common mode signal.

REFERENCES:
patent: 5699013 (1997-12-01), Smith
patent: 6307543 (2001-10-01), Martin
patent: 6618774 (2003-09-01), Dickens et al.
patent: 2002/0024591 (2002-02-01), Fenouil
patent: 2 219 712 (1998-05-01), None

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