发明名称 |
Optimum-recording-speed determining method, recording-speed setting method and recording method for optical disk |
摘要 |
<p>Optimum power control also known as OPC is performed while changing a recording speed and a recording laser power level. Signal recorded through the optimum power control is reproduced for measurement of reproduced signal quality. Recording speed achieving a recording laser power level that can provide reproduced signal quality falling within a predetermined acceptable range is displayed as a recommendable recording speed so that a user can set the displayed speed as a recording speed for use in actual recording.</p> |
申请公布号 |
EP1081696(A2) |
申请公布日期 |
2001.03.07 |
申请号 |
EP20000118858 |
申请日期 |
2000.08.31 |
申请人 |
YAMAHA CORPORATION |
发明人 |
TAKESHITA, KENICHIRO |
分类号 |
G11B7/0045;G11B7/125;G11B19/28;G11B20/18;(IPC1-7):G11B19/28 |
主分类号 |
G11B7/0045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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