发明名称 |
Method and apparatus for data reproduction |
摘要 |
A data reproduction method and apparatus includes first circuitry to produce an information signal from a storage medium. The information signal includes copy control information. Detection circuitry is provided to detect the copy control information. Control circuitry is provided to operate the first circuitry to selectively output the information signal based on the detection result of the detection circuitry.
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申请公布号 |
US2008008446(A1) |
申请公布日期 |
2008.01.10 |
申请号 |
US20070899648 |
申请日期 |
2007.09.06 |
申请人 |
HITACHI, LTD. |
发明人 |
FUKUSHIMA AKIO;KIMURA HIROYUKI;OKAMOTO HIROO |
分类号 |
G06F12/14;H04N5/91;G06F17/00;G06F21/24;G06K9/00;G11B20/10;H04N5/85;H04N5/913;H04N5/92;H04N5/937;H04N7/08;H04N7/081;H04N9/804 |
主分类号 |
G06F12/14 |
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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