发明授权
US07164371B2 Method and apparatus for data coding for high density recording channels exhibiting low frequency contents
失效
用于数据编码用于显示低频内容的高密度记录通道的方法和装置
- 专利标题： Method and apparatus for data coding for high density recording channels exhibiting low frequency contents
- 专利标题（中）： 用于数据编码用于显示低频内容的高密度记录通道的方法和装置
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申请号： US10903978申请日： 2004-07-30
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公开(公告)号： US07164371B2公开(公告)日： 2007-01-16
- 发明人: Yuan Xing Lee , Ismail Demirkan , Richard L. Galbraith , Evangelos Eleftheriou , Roy D. Cideciyan
- 申请人： Yuan Xing Lee , Ismail Demirkan , Richard L. Galbraith , Evangelos Eleftheriou , Roy D. Cideciyan
- 申请人地址： NL Amsterdam
- 专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 代理机构： Chambliss, Bahner & Stophel P.C.
- 代理商 David W. Lynch
- 主分类号： H03M5/00
- IPC分类号： H03M5/00
摘要：
A method and apparatus for data coding for high-density recording channels exhibiting low frequency contents is disclosed. Coding is used that satisfies both Running Digital Sum (RDS) and Maximum Transition Run (MTR) properties, which are desirable for achieving high-density recording for recording channels exhibiting low frequency components such as perpendicular magnetic recording channel.
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