发明名称 |
Disc recording method |
摘要 |
In a disc recording method in which a disc on which servo control data is recorded in advance in alignment with a radial direction is divided into a plurality of zones in the radial direction and digital data having different clock rates are recorded on every zone, reference data for detecting the quality of a recording signal is recorded on a whole recording data area of one segment segmented by at least said servo control data. Therefore, the reproduction of data recorded in the zone-recording fashion can be controlled with ease in any zone. |
申请公布号 |
US5592465(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19940348751 |
申请日期 |
1994.12.02 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAGAMI, TAMOTSU;WATANABE, TETSU;SAKO, YOICHIRO |
分类号 |
G11B7/00;G11B7/0037;G11B7/0045;G11B7/007;G11B7/013;G11B7/09;G11B11/105;G11B20/10;G11B20/12;G11B20/14;G11B20/18;G11B23/36;G11B27/19;G11B27/30;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/00 |
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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