发明名称 TRACKING CIRCUIT IN VARIABLE SLOW MOTION
摘要 In tracking control according to change of speed of VTR tape, a delay circuit(1) compensating the difference of changed time uses condenser(C1-C3) having an inverse proportional value to head speed and is connected to control signal input(4) of driving circuit(6) so that this device can be adjusted to tracking speed automatically by only one adjustment of tracking control volume(3).
申请公布号 KR830001582(A) 申请公布日期 1983.08.12
申请号 KR19810004898 申请日期 1981.12.14
申请人 GOLD STAR CO.,LTD. 发明人 SEONG WEON YONG
分类号 H04N5/95;(IPC1-7):H04N5/95 主分类号 H04N5/95
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