Efficient PCM buffer

Details Efficient PCM buffer Efficient PCM buffer

2005-04-26

2005-04-26

Abebe, Daniel (Department: 2655)

Data processing: speech signal processing, linguistics, language

Audio signal bandwidth compression or expansion

C704S200000

Reexamination Certificate

active

06885992

ABSTRACT:
A multi-channel digital audio decoder which receives an encoded audio signal having at least two channels and which decodes the audio signal. The digital audio decoder includes an input, which receives the encoded audio signal and a processor, which receives the encoded audio signal from the input. The processor decodes the encoded audio signal and provides decoded digital audio data. Also included is a buffer, which receives the decoded digital audio data from the processor. The buffer has a first-channel portion and a second-channel portion which have unequal sizes.

REFERENCES:
patent: 6108584 (2000-08-01), Edwards
patent: 6167192 (2000-12-01), Heo
patent: 6460016 (2002-10-01), Sueyoshi et al.

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