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发明名称
SYMMETRY BASED SUBBAND ACOUSTIC ECHO CANCELLATION
摘要
申请公布号
EP1186157(B1)
申请公布日期
2005.01.19
申请号
EP20000935134
申请日期
2000.05.29
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人
EHRENSTRAALE, FREDRIK;GRUNDSTROEM, PATRIK
分类号
H04R3/02;H04B3/23;H04M1/60;H04M9/08;(IPC1-7):H04M9/08
主分类号
H04R3/02
代理机构
代理人
主权项
地址
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