| 摘要 |
<p>PURPOSE:To obtain a reproduced picture very easy to see by controlling the speed of a capstan motor and a reel motor to make mean traveling speed N-fold in a search mode at the time of reproduction so that the picture is outputted at a tape speed N-times as high as the tape speed of recording. CONSTITUTION:A speed data output circuit 102 to set the revolving speed of the capstan motor 107, a frequency generator 109 to detect the revolving speed of the motor 107, and a speed control circuit 103 to make the revolving speed of the motor 107 the revolving speed set by the circuit 102 based on the output of the frequency generator are provided. The output circuit 102 outputs speed setting data so that the mean speed becomes the N-fold speed at the time of the N-fold speed reproduction of the magnetic tape. Thus, a reproduced output level is prevented from lowering in a fixed pattern, and such trouble that the picture data of the specified part of the reproduced picture is left as it is not re-written in a reproduced picture output system can be prevented.</p> |
