| 摘要 |
<p>PURPOSE:To improve operability with simple configuration by using a jog shuttle encoder for still reproducing and for changing the editing point of a memory while executing the still reproduction. CONSTITUTION:According to a command from a microcomputer 12, the digital signals of an A/D converter 1 or a magnetic tape 9 are recorded to a memory 10 by using a control signal generated by a memory control circuit 11. In a jog mode, the digital signals records in the memory 10 are reproduced at variable speed to be set according to a count number generated corresponding to the speed of turning a dial 19a of a job shuttle encoder 18, and in a shuttle mode, the signals before and behind the editing point of the memory 10 are repeatedly reproduced at standard speed for confirming the editing point in a cycle to be set according to a count number generated corresponding to the angle of turning the dial 19a. Thus, the configuration can be simplified and further, the operability can be facilitated.</p> |
