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发明名称
ECHO CANCELER AND ITS LEARNING METHOD
摘要
申请公布号
KR100241708(B1)
申请公布日期
2000.02.01
申请号
KR19967000008
申请日期
1996.01.03
申请人
NTT MOBILE COMMUNICATIONS NETWORK INC.
发明人
KAWAHARA, TOSHIRO;MIKI, TOSHIRO;OHYA, TOMOYUKI
分类号
H04B3/23;(IPC1-7):H04B3/23
主分类号
H04B3/23
代理机构
代理人
主权项
地址
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