| 摘要 |
PURPOSE:To detect a recording head of a plurality of recordings sequentially and automatically and operating a recorder for a prescribed time at every detection of the head of recording, by using a counter for a car stereo. CONSTITUTION:A CUE operating instruction is generated according to a program search operating instruction, a clock pulse is applied to a counter 8 during the CUE operation, and an audio signal obtained via a reproducing head 1 is converted to supply audio pulses and an inter-recording is detected by a count value reaching the 1st prescribed value. Next, the audio pulse is applied to a clock input, the head of recording is detected by the count value reaching the 2nd prescribed value to give a REVIEW instruction and the counter 8 is cleared. The clock pulses and the audio pulses are applied respectively to the clock input and clear input, and the trailing edge of the inter-recording is detected with the count value reaching the 1st prescribed value again to output play operation instruction, and the CUE operation instruction is generated again after the prescribed time. |
