Acoustic echo cancellation,申请号EP20010100382-传众专利搜索

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发明名称	Acoustic echo cancellation
摘要
申请公布号	EP1195976(A3)	申请公布日期	2002.10.30
申请号	EP20010100382	申请日期	2001.01.05
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人	BREINING, CHRISTINA, DR.;SCHERTLER, THOMAS, DR.
分类号	H04M9/08;(IPC1-7):H04M9/08;H04B3/23	主分类号	H04M9/08
代理机构		代理人
主权项
地址

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