| 摘要 |
<p>PURPOSE:To automatically, speedingly and surely erase an originally recorded portion after dubbing on an original recording medium. CONSTITUTION:The information reproducing side such as a CD player 2 outputs a reproducing completion signal when the reproduction of the information recorded on a recording medium such as a disk 16 is completed. The information recording side such as a cassette deck 4 responds to the reproducing completion signal and detects the presence and the absence of the originally recorded portion in a recording medium such as a cassette tape 26. When an originally recorded portion is detected, the originally recorded portion is erased. When not detected, a recording medium such as the cassette tape 26 mis driving controlled by a fast forwarding.</p> |
