Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-05-01
2011-10-04
Rao, Andy (Department: 2486)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C375S240010
Reexamination Certificate
active
08031779
ABSTRACT:
In an external-device control apparatus, a first section extracts a prescribed descriptor from program specific information in a transport stream. A second section analyzes information represented by the extracted prescribed descriptor to obtain an analyzation result. A third section stores information about setting of operation of an external device. A fourth section generates a signal for control of the operation of the external device in response to the obtained analyzation result according to the information stored in the third section. The fourth section sends the generated signal to the external device.
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patent: 2006-020293 (2006-01-01), None
patent: 2004/006578 (2004-01-01), None
Rao Andy
Victor Company of Japan Ltd.
Woo Louis
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