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发明名称
Utilizing data for transducer positioning
摘要
The recorded data is also used for positioning purpose, accordingly the data on adjacent tracks is recorded at different clock frequencies so that the data on one track can be discriminated from the data on the other track.
申请公布号
US4056830(A)
申请公布日期
1977.11.01
申请号
US19770769614
申请日期
1977.02.17
申请人
BURROUGHS CORPORATION
发明人
SMITH, DOUGLAS A.
分类号
G11B5/012;G11B5/596;(IPC1-7):G11B5/09;G11B5/43
主分类号
G11B5/012
代理机构
代理人
主权项
地址
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