发明名称 |
Apparatus for and method for determining optimum power for recording information on recordable optical disc |
摘要 |
An apparatus for recording information on a recordable optical disc by applying a light beam on the surface thereof, the disc includes a first recording area on which information is recorded and reproduced while the disc is rotated at a first linear velocity; and a second recording area on which information is recorded and reproduced while the disc is rotated at a second linear velocity. The first recording area includes a test recording area. The apparatus includes recording power determining unit for determining first optimum recording power for recording information on the first area by a test recording utilizing the test recording area, and for determining second optimum recording power for recording information on the second area by multiplying the first optimum recording power by a predetermined constant.
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申请公布号 |
US5592463(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19940299046 |
申请日期 |
1994.08.31 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
MURAMATSU, EIJI;INOUE, AKIYOSHI;TANIGUCHI, SHOJI;TAKAHASHI, HIROYUKI;MURAKAMI, SHIGENORI;TAKISHITA, TOSHIHIKO |
分类号 |
G11B7/00;G11B7/0045;G11B7/24;G11B19/02;G11B20/12;G11B20/18;(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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