| 摘要 |
<p>PURPOSE:To automatically prevent incidence of no-recording of the leading part and formation of an unnecessary no-sound part, by simultaneously starting the operation of a reproducing and recording systems when the reproducing system completes the program searching and the recording system completes the formation of a no-sound part. CONSTITUTION:After a piece of music which requires dubbing is designated, a dubbing command 200 is outputted from a command circuit 32 and a control circuit 30 switches a change-over switch 28 to a reproducing amplifier 26B side, outputs a control signal to driving devices 16A and 16B, recording amplifier 24A and reproducing amplifier 26B, and makes a recording and reproducing systems 12B and 12A start sound recording from a time inputted by the command 200. When the first piece of music is completed, the control circuit 30 detects a no-sound part formed in the next from the reproducing amplifier 26B and makes the reproducing system 12B search the next piece of music and, at the same time, makes the recording system 12A form a no-sound part of a prescribed length. The system 12B stops a tape 10B under a program searching condition at the time when the searching is completed and the system 12A continues the formation of the no-sound part. When the no-sound part is formed, the driving device 16B starts operation and, at the same time, amplifiers 24A and 26B simultaneously start the reproduction and recording of the next piece of music.</p> |
