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.
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
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