| 摘要 |
<p>PURPOSE:To execute easily head location of a melody by a queue signal and detection of an unrecorded part of a music signal by making an unrecorded part of the queue signal coincide with the unrecorded part of the music signal. CONSTITUTION:In case of a state for recording a queue signal, changeover switches 4, 5 are both in a closed state, also a changeover switch 6 is opened, and a changeover switch 7 becomes a closed state. Accordingly, a signal of an oscillating circuit 8 passes through terminal (a), (b) of the changever switch 4 and flows to an erasing head 9, and erases a signal of the track concerned on a tape. Also, when a music signal is set to a recording state, the queue signal can be recorded onto the tape by a sound recording head 13, executing erasion by the erasing head 9. In case of a state that terminals (a), (b) of the changeover switch 6 are closed, and terminals (a), (b) of the changeover switch 7 are opened, the signal of the oscillating circuit 8 passes through the terminals (a), (b) of the changeover switch 6 and flows to the erasing head 9, irrespective of a state of the changeover switches 4, 5, therefore, the queue signal recorded on the tape is erased forcibly.</p> |
