Method and apparatus for data reception

Details Method and apparatus for data reception Method and apparatus for data reception

2007-03-06

2007-03-06

Armstrong, Angela (Department: 2626)

Data processing: speech signal processing, linguistics, language

Audio signal bandwidth compression or expansion

C725S133000

Reexamination Certificate

active

09445085

ABSTRACT:
An integrated receiver decoder (IRD) includes a receiver and an MPEG audio decoder for receiving and decoding a compressed digital broadcast signal. A first output terminal connects to a bi-directional data communication line according to a first digital interface standard to provide the received digital signal to an external device. A second output terminal connects to a one-way data communication line according to a different digital interface standard to provide audio data decoded from the received digital signal to the external device. A controller controls the IRD to output the digital signal or the decoded digital audio data according to the connection state of the external device.

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