发明名称 MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要 <p>A magnetic recording and reproducing device comprising two video tape recording and reproducing parts, each of which has a tape running system which passes over a rotatable head drum and over a control head. Each tape is separately driven by a capstan which moves the tape in either longitudinal direction over a control head in the tape path of each tape which provides means in connection with which means is provided for recording of VITC signal and a color bar on each tape. Control means is provided for transporting the tapes backward and forward in a selected time interval. The video tape recording and reproducing parts are alternately operated in every one field of the video signal. The tape control system employs an address signal inserted in a video signal so as to transport the tape rapidly and accurately to a predetermined position.</p>
申请公布号 CA1139432(A) 申请公布日期 1983.01.11
申请号 CA19790324841 申请日期 1979.04.03
申请人 SONY CORPORATION 发明人 WATANABE, YUJI;TOKUYAMA, TADASHI
分类号 G11B5/027;G11B15/00;G11B15/18;G11B15/58;G11B20/18;G11B27/10;G11B27/11;G11B27/30;G11B27/32;G11B27/34;H04N5/783;(IPC1-7):04N5/782 主分类号 G11B5/027
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