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发明名称
METHOD AND APPARATUS FOR ECHO CANCELLATION
摘要
申请公布号
EP1344328(A1)
申请公布日期
2003.09.17
申请号
EP20000982026
申请日期
2000.11.29
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人
PETERSEN, LARS-GOERAN;LARSSON, GUNNAR;WISS, PATRIK;PUDAS, STEFAN
分类号
H04B3/23;(IPC1-7):H04B3/23
主分类号
H04B3/23
代理机构
代理人
主权项
地址
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