发明授权
US5574713A Method for controlling an optical recording device for improved
recording mark detection
失效
用于控制用于改善记录标记检测的光学记录装置的方法
- 专利标题： Method for controlling an optical recording device for improved recording mark detection
- 专利标题（中）： 用于控制用于改善记录标记检测的光学记录装置的方法
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申请号： US232678申请日： 1994-04-25
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公开(公告)号： US5574713A公开(公告)日： 1996-11-12
- 发明人: Ikuo Aoki
- 申请人： Ikuo Aoki
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-120405 19930426
- 主分类号： G11B7/00
- IPC分类号： G11B7/00 ; G11B7/0045 ; G11B7/125 ; G11B11/105
摘要：
It is an object of the present invention to reduce a data error ratio in the mark edge recording method. In this invention, a corrected value of a record pulse is set by checking the data recording characteristics of an optically recording medium. For this reason, it is possible to adjust a length of a record mark to a specified value as well as to suppress errors such as data errors when data is regenerated.
公开/授权文献
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