Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data framing
Reexamination Certificate
2006-05-02
2006-05-02
Wiley, David (Department: 2143)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data framing
C379S900000
Reexamination Certificate
active
07039716
ABSTRACT:
Devices, software and methods are provided for encoding voice data to conceal packet loss. In addition to regular encoding, an abbreviated portion of the frame is encoded, and transmitted redundantly afterwards. Optionally the redundant encoding is in relation to an attribute of the sound represented by the data. The attribute of the sound can be pitch information, peak information, or bandwidth information.
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Dennison J. Bret
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Wiley David
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