Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2005-04-27
2010-12-14
Flanders, Andrew C (Department: 2614)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
Reexamination Certificate
active
07853343
ABSTRACT:
The process control unit (11) of a microcomputer (1) controls a decoder (21) to decode an input signal, and acquires the voice format information of an input signal. The process control unit (11) calls the processing method of matrix processing stored in a storage unit (12) based on the acquired voice format information. The process control unit (11) further acquires encode channel-related information from an input signal. When the encode channel is 2-channel, the process control unit (11) controls a surround processor (22) to perform matrix processing on an input signal and output a multi-channel-based voice. An acoustic device capable of setting a reproduction mode according to an input signal is realized.
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Flanders Andrew C
Kabushiki Kaisha Kenwood
Robinson Eric J.
Robinson Intellectual Property Law Office P.C.
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