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发明名称
METHOD AND DEVICE AT STEREO ACOUSTIC ECHO CANCELLATION
摘要
申请公布号
EP1031191(A2)
申请公布日期
2000.08.30
申请号
EP19980950569
申请日期
1998.10.16
申请人
TELIA AB (PUBL)
发明人
TILL, OVE;GAENSLER, TOMAS;ENEROTH, PETER
分类号
H04B1/66;H04M9/08;(IPC1-7):H04B3/20
主分类号
H04B1/66
代理机构
代理人
主权项
地址
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