发明名称 |
Recording medium and reproducing method and apparatus for recording medium |
摘要 |
A recording medium at least having a first recording layer for recording the first infonnation and a second recording layer for recording the second information. A discriminating signal indicating the playback mode is recorded on at least one of the first and second recording layers provided on the recording medium. The discriminating signal indicates a first playback mode for respectively reproducing the first information recorded in the first recording layer and the second information recorded on the second recording layer, or a second playback mode for calculating the first information recorded in the first recording layer and the second information recorded in the second recording layer to generate playback signals. A reproducing method and apparatus for the recording medium are also provided for reproducing the recording medium. <IMAGE> |
申请公布号 |
AU5341300(A) |
申请公布日期 |
2001.02.22 |
申请号 |
AU20000053413 |
申请日期 |
2000.08.16 |
申请人 |
SONY CORPORATION |
发明人 |
YOICHIRO SAKO;HIROSHI OGAWA;TATSUYA INOKUCHI |
分类号 |
G11B7/24;G11B7/00;G11B7/005;G11B7/007;G11B19/12;G11B20/00;G11B20/10 |
主分类号 |
G11B7/24 |
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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