Method and apparatus for audio signal processing

Details Method and apparatus for audio signal processing Method and apparatus for audio signal processing

2006-01-17

2006-01-17

Grier, Laura A. (Department: 2644)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Digital audio data processing system

C704S500000, C704S504000, C381S094500

Reexamination Certificate

active

06988013

ABSTRACT:
An audio signal processing method wherein it is detected whether the data supplied from an optical disk reproduction apparatus or the like has continuous zero data for a predetermined period of time, and in the case where zero data continue for the predetermined period of time, it is determined that compressed audio data is involved, and the supplied data is decoded.

REFERENCES:
patent: 5343456 (1994-08-01), Maeda
patent: 5596647 (1997-01-01), Wakai et al.
patent: 5625611 (1997-04-01), Yokota et al.
patent: 5692102 (1997-11-01), Pan
patent: 5742930 (1998-04-01), Howitt
patent: 5787399 (1998-07-01), Lee et al.
patent: 5822370 (1998-10-01), Graupe
patent: 5884269 (1999-03-01), Cellier et al.
patent: 5890124 (1999-03-01), Galbi
patent: 6047036 (2000-04-01), Schnizlein
patent: 6076062 (2000-06-01), Van Steenbrugge
patent: 6141597 (2000-10-01), Botzko et al.
patent: 6201487 (2001-03-01), Park et al.
patent: 6694030 (2004-02-01), Van Steenbrugge

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