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发明名称
APPARATUS AND METHOD FOR CALIBRATING RECORDING AND TRANSMISSION SYSTEMS
摘要
申请公布号
EP0227389(B1)
申请公布日期
1990.08.29
申请号
EP19860309686
申请日期
1986.12.11
申请人
DOLBY, RAY MILTON
发明人
DOLBY, RAY MILTON
分类号
H04B17/00;G11B5/027;G11B20/18;G11B27/36
主分类号
H04B17/00
代理机构
代理人
主权项
地址
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