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发明名称
Apparatus and methods for including codes in audio signals
摘要
申请公布号
AU763243(B2)
申请公布日期
2003.07.17
申请号
AU19990064422
申请日期
1999.12.09
申请人
ARBITRON INC.
发明人
JAMES M JENSEN;WAYNE SABIN;SAYED HASSAN;ROBERT B GRAYBILL;MICHAEL M PERELSHTEYN;WENDELL D LYNCH
分类号
H04H60/31;H04L9/00
主分类号
H04H60/31
代理机构
代理人
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