发明名称 Biphasic multiple level storage method
摘要 A novel magnetic data storage method is disclosed for storing digital data in a magnetic medium. According to the present invention, the digital data is represented by the interval between two consecutive biphasic magnetic pulses recorded in the magnetic medium. In addition, additional data can be encoded in the pulse width of each biphasic magnetic pulse so that higher data encoding ratio can be achieved.
申请公布号 US6473252(B1) 申请公布日期 2002.10.29
申请号 US19990293136 申请日期 1999.04.16
申请人 AND YET, INC. 发明人 GRAHAM MARTIN H.
分类号 G11B5/09;G11B20/14;(IPC1-7):G11B5/09 主分类号 G11B5/09
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