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发明名称
ENHANCED CONVERSION OF WIDEBAND SIGNALS TO NARROWBAND SIGNALS
摘要
申请公布号
KR20030072603(A)
申请公布日期
2003.09.15
申请号
KR20037009723
申请日期
2002.01.23
申请人
发明人
分类号
G10L21/04;H04B7/26;G10L13/00;G10L19/14;G10L21/02
主分类号
G10L21/04
代理机构
代理人
主权项
地址
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