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发明名称
METHOD AND APPARATUS FOR IDENTIFYING A DIGITAL AUDIO SIGNAL
摘要
申请公布号
EP1464171(A2)
申请公布日期
2004.10.06
申请号
EP20020769000
申请日期
2002.10.09
申请人
NIELSEN MEDIA RESEARCH, INC.
发明人
PIEFFER, JOHN, C.;HICKS, MICHEAL, A.;WRIGHT, DAVID, HOWELL;MEARS, PAUL, MARK;SRINIVASAN, VENUGOPAL;LU, DAOZHENG;KEMPTER, PAUL, C.
分类号
H04H60/37;H04H60/58;H04H60/59;H04N7/173;(IPC1-7):H04N7/16
主分类号
H04H60/37
代理机构
代理人
主权项
地址
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