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发明名称
METHOD AND DEVICE FOR ECHO CANCELLATION USING POWER ESTIMATION IN A RESIDUAL SIGNAL
摘要
申请公布号
EP0868787(A1)
申请公布日期
1998.10.07
申请号
EP19960942704
申请日期
1996.12.06
申请人
TELEFONAKTIEBOLAGET LM ERICSSON
发明人
ERIKSSON, ANDERS;KARLS N, JOHNNY
分类号
H04M1/60;H04B3/23;(IPC1-7):H04B3/23
主分类号
H04M1/60
代理机构
代理人
主权项
地址
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