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发明名称
NON-EMBEDDED ACOUSTIC ECHO CANCELLATION
摘要
申请公布号
IL149685(D0)
申请公布日期
2002.11.10
申请号
IL20020149685
申请日期
2002.05.15
申请人
VOCALTEC COMMUNICATIONS LTD.
发明人
分类号
H04M9/08;(IPC1-7):H04B
主分类号
H04M9/08
代理机构
代理人
主权项
地址
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