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> |