SID frame update using SID prediction error
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United States of America Patent
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Issued Date -
Jul 6, 2006
app pub date -
Dec 30, 2004
filing date -
Dec 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a packet-based multimedia communication system, such as ITU G.711, using linear prediction parameters to derive the linear prediction error of the codec. The linear prediction error is then used as a feature of the Silence Insertion Descriptor (SID) algorithm. Generating a SID frame by comparing linear prediction errors between frames in the input data stream to a threshold.
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