Digital and analog broadcasting receiver

Details Digital and analog broadcasting receiver Digital and analog broadcasting receiver

2008-01-22

2008-01-22

Koenig, Andrew Y. (Department: 2623)

Interactive video distribution systems

Video distribution system components

Receiver

C348S731000, C348S732000, C455S168100, C455S186100

Reexamination Certificate

active

09994686

ABSTRACT:
A digital and analog broadcasting receiver comprises a main CPU for mainly controlling a digital broadcasting processing system and a sub-CPU for mainly performing processing such as input processing of a remote control signal by a remote control transmitter, and is so configured that the main CPU performs existent station channel search processing on the side of a terrestrial wave digital tuner, the sub-CPU performs existent station channel search processing on the side of a terrestrial wave analog tuner, and channel searches by the main CPU and the sub-CPU are concurrently conducted.

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