| 摘要 |
PURPOSE:To make it possible to perform re-recording only by one external switch manipulation when recording is started over again from the begining after a recording mistake, by providing a recording key control circuit. CONSTITUTION:When a switch REC is inputted, an REC signal is outputted to an automatic start circuit 9 from a recording key control circuit 11 while the automatic start circuit 9 is brought to an operative state and a recording stand- by state is made. Therefore, when a sound is inputted in this state, an AST (automatic start) signal is outputted to start recording. At this time, the automatic start circuit 9 comes to a non-operative state. When the switch REC is again inputted in this recording state, the recording key control apparatus 11 outputs the REC signal to the automatic start circuit 9 and outputs an RST (reset) signal to a recording part 7. The automatic start circuit 9 is again brought to an operational state when the REC signal is inputted. In this case, when the RST signal is inputted to the recording part 7, a start address is initialized and recording can be performed from the beginning of recording memory. |
