Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2007-01-02
2007-01-02
Mei, Xu (Department: 2615)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
C381S061000, C381S120000, C703S004000
Reexamination Certificate
active
09888572
ABSTRACT:
Pre-amplifier apparatus, for use for example in a home hi-fi system, compoosed of one or a plurality of reconfigurable circuits used to configure the apparatus to implement the desired audio processing functions and audio protocols for use in different audio systems. The reconfigurable circuits are configured and reconfigured in real time. The apparatus is also modular allowing expansion through the use of mezzanine and or PC cards, which contain, amongst other things, signal processing logic and programmable logic. All signal processing is performed in the digital domain so any analogue input signals are first converted to digital signals using an analogue to digital converter. Remote audio feedback to the apparatus allows the apparatus to adapt in real time to the desired acoustic settings.
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Akya Holdings Limited
Browdy and Neimark PLLC
Mei Xu
LandOfFree
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