发明名称 |
Digital information recording-reproducing apparatus |
摘要 |
A digital information recording-reproducing apparatus for recording a digital information signal which includes a recording circuit for recording the digital information signal together with control information, and a reproducing circuit for detecting the recorded control information at a time the recorded digital information signal is to be reproduced, and reproducing the recorded digital information signal only if the detected control information satisfies a predetermined condition.
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申请公布号 |
US2005025464(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20040929433 |
申请日期 |
2004.08.31 |
申请人 |
HITACHI, LTD. |
发明人 |
AMADA NOBUTAKA;ARAI TAKAO;NOGUCHI TAKAHARU;OKAMOTO HIROO;YAMAZAKI SHIGERU |
分类号 |
G11B5/008;G11B15/18;G11B20/00;G11B20/10;G11B27/30;H04N5/919;H04N5/926;(IPC1-7):H04N5/76;G11B5/00;G11B5/09 |
主分类号 |
G11B5/008 |
代理机构 |
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代理人 |
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地址 |
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