发明名称 |
Video tape recorder |
摘要 |
An apparatus is provided for selectively recording a digital information signal on a first magnetic tape cassette having a tape with a first characteristic or a second magnetic tape cassette having a tape with a second characteristic. The digital information signal selectively has a recording mode of a first standard or a recording mode of a second standard. The apparatus comprises a first sensor for detecting the kind of the magnetic tape cassette, a second sensor for detecting the kind of the recording mode, and a controller for controlling value of recording current for the digital information signal in response to the outputs of the first sensor and the second sensor.
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申请公布号 |
US5311373(A) |
申请公布日期 |
1994.05.10 |
申请号 |
US19930129571 |
申请日期 |
1993.09.29 |
申请人 |
SONY CORPORATION |
发明人 |
MURABAYASHI, NOBORU;TSUBAKI, AKIHIRO |
分类号 |
H04N5/91;G11B5/008;G11B5/09;G11B15/02;G11B15/05;G11B15/07;G11B15/087;G11B20/00;G11B20/10;G11B27/34;G11B27/36;G11B33/10;H04N5/928;H04N9/79;H04N9/797;H04N9/802;H04N9/835;(IPC1-7):G11B5/02 |
主分类号 |
H04N5/91 |
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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