Method and device for transferring and decoding a non-PCM bitstr

Details Method and device for transferring and decoding a non-PCM bitstr Method and device for transferring and decoding a non-PCM bitstr

1996-12-09

2000-06-13

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Audio signal bandwidth compression or expansion

348515, 348484, 382232, 375364, H04L 2700

Patent

active

060760621

ABSTRACT:
An audio bitstream is read from a digital video disc DVD for transfer, subsequent to parsing thereof, via an IEC 958 protocolled interface, for use in a multi-channel audio reproduction apparatus. For each respective audio channel MPEG audio samples are packaged recurrently in burst payloads, and these burst payloads are packaged as user data in IEC958 format frames. Pause bursts are used for signalling absence of audio for all associated channels with, each pause burst representing such audio absence during a perceptibly acceptable time interval only.

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patent: 5359626 (1994-10-01), Kloker et al.
patent: 5530655 (1996-06-01), Lokhoff et al.
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patent: 5606618 (1997-02-01), Lokhoff et al.
patent: 5675693 (1997-10-01), Kagoshima
patent: 5687191 (1997-11-01), Lee et al.

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