发明名称 System for reproducing video signals in slow-motion mode
摘要 A system for reproducing a video signal in a slow-motion reproduction comprises at least one rotary head for reproducing and operating to trace a tape on which has been recorded a video signal along tracks extending obliquely to the longitudinal direction of the tape thereby to pick up or reproduce the recorded video signal from the track, a circuit for intermittently driving a capstan motor for rotating a capstan for driving the tape thereby to shift the tape and to stop the tape intermittently in a slow-motion reproducing mode, and a circuit for controlling rotation of said rotary head so that the relative tracing speed of the rotary head relative to said tape becomes the same both at the time of intermittent tape travel and at the time of intermittent tape stoppage in the slow-motion reproducing mode.
申请公布号 US4322755(A) 申请公布日期 1982.03.30
申请号 US19790083325 申请日期 1979.10.10
申请人 VICTOR COMPANY OF JAPAN, LTD. 发明人 KOSAKA, YOSITERU
分类号 G11B5/52;G11B15/18;G11B15/46;G11B15/467;H04N5/783;(IPC1-7):H04N5/78;G11B21/04;G11B15/48 主分类号 G11B5/52
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