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发明名称
ECHO CANCELLATION
摘要
申请公布号
EP1500210(B1)
申请公布日期
2008.12.24
申请号
EP20030723565
申请日期
2003.04.25
申请人
GLOBAL IP SOLUTIONS, INC.;GLOBAL IP SOLUTIONS (GIPS) AB
发明人
HAENDEL, PETER;BERGENHEIM, JON;REMLE, SUSANNE
分类号
H04B3/23
主分类号
H04B3/23
代理机构
代理人
主权项
地址
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