Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2009-09-28
2011-11-22
Pezzlo, John (Department: 2465)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S487000, C370S535000, C725S148000
Reexamination Certificate
active
08064361
ABSTRACT:
An original blanking period of a video signal is shortened to a set blanking period, and audio data is multiplexed into a resulting superimposing period. Table distinguishing data indicating the length of the superimposing period is inserted into the period as a blanking signal. With this configuration, it is possible to enable transmission and reception of an audio signal in a system capable of transmitting and receiving a video signal.
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Lerner David Littenberg Krumholz & Mentlik LLP
Pezzlo John
Sony Corporation
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