发明名称 Cache-based echo canceller
摘要 A system and methods for pre-configuring echo cancellers are shown and described. The system includes a storage device for storing one or more settings of the echo cancellation parameters developed during one or more previously established data connections, and an echo canceller for cancelling echo associated with one or more data connections according to echo cancellation parameters, the echo canceller initially configuring the echo cancellation parameters according to settings developed during previous data connections.
申请公布号 US8565416(B2) 申请公布日期 2013.10.22
申请号 US20060377960 申请日期 2006.03.17
申请人 JOHNSON ANDREW;CISCO TECHNOLOGY, INC. 发明人 JOHNSON ANDREW
分类号 H04M9/08 主分类号 H04M9/08
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