Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2011-04-19
2011-04-19
Chin, Vivian (Department: 2614)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
C381S081000, C381S085000, C381S094500
Reexamination Certificate
active
07930046
ABSTRACT:
A codec includes an output module for converting a digital input signal into an analog output signal. A controller module monitors a plurality of status conditions and asserts a mute signal for engaging an output mute switch based on a plurality of disconnect rules.
REFERENCES:
patent: 6259957 (2001-07-01), Alexander et al.
patent: 7034569 (2006-04-01), Balasubramanian et al.
patent: 2003/0023329 (2003-01-01), Brooks et al.
patent: 2004/0189272 (2004-09-01), Matsuura et al.
Audio Codec '97, Revision 2.3 Revision 1.0, Intel, Apr. 2002.
Chin Vivian
Fahnert Friedrich
Freescale Semiconductor Inc.
LandOfFree
Codec integrated circuit, codec and methods for use therewith does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Codec integrated circuit, codec and methods for use therewith, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Codec integrated circuit, codec and methods for use therewith will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2679181