| 摘要 |
<p>PURPOSE:To attain an automatic dubbing and editing operation, by detecting the head and the end of a music from the count value of a tape traveled distance detector and a non-signal detector respectively and controlling the start and the end of a dubbing operation. CONSTITUTION:When the coincidence is obtained between the count value corresponding to the tape traveled distance obtained via a counting device 2 in a fast forward mode of a reproducer 1 and the tape traveled distance at the head of the music corresponding to a program, the reproducer 1 and a recorder 4 are actuated respectively by a comparator 5 to start a dubbing operation. When a non-signal part at the end of the music is detected, the reproducer 1 and recorder 4 are set under the fast forward and pause state respectively to finish the dubbing operation. Thus an automatic dubbing and editing operation is possible in an easy simple way.</p> |
