发明名称 AUTOMATIC RAPID TRAVERSE DEVICE OF TAPE RECORDER
摘要 <p>PURPOSE:To attain efficient rapid traverse at reproduction by traversing a tape quickly when a non-recording part of the tape continues for a prescribed time or over at reproduction. CONSTITUTION:A reproducing output voltage (d) of a recording signal and a reference voltage S are inputted to a comparator circuit CP and a reset output of a timer T is outputted at d>=S. When the recorded part of the tape is finished and the non-recording part of the tape comes, the relation of d<=S is obtained, a output from the comparator CP is zero, after the set time of the timer T is elapsed, a rapid traverse command signal (m) of the tape is outputted to a tape drive motor and the tape is fed quickly. When the recording part of the tape comes again, since the relation of d>=S is obtained, the timer T is reset, the rapid traverse command signal (m) is interrupted and the mode is brought into the reproduction with normal feeding. Troubles of depression of a rapid traverse button and passing over of the start position of the next recording part are avoided.</p>
申请公布号 JPS60103540(A) 申请公布日期 1985.06.07
申请号 JP19830212204 申请日期 1983.11.10
申请人 SHINKO DENKI KK 发明人 TANAKA RIYOUTAROU
分类号 G11B15/087 主分类号 G11B15/087
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