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发明名称
TESTING ADAPTIVE ECHO CANCELLER
摘要
申请公布号
NZ210795(A)
申请公布日期
1989.01.06
申请号
NZ19850210795
申请日期
1985.01.09
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
DAHLQVIST, I.E.
分类号
H04B3/23;H04B3/46;(IPC1-7):H04B3/23;H04L1/24
主分类号
H04B3/23
代理机构
代理人
主权项
地址
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