| 摘要 |
<p>PURPOSE: To make it possible to be automatically set in a recording state by making DC voltage applied to a line sending analog information recorded in the memory of an IC memory pack from a tape recorder as the recording start signal of the IC memory pack. CONSTITUTION: The DC voltage of Vcc /2 and an audio signal are supplied to an output terminal 1 from a preamplifier A1 . When the IC memory pack 5 in which a switch S4 is turned off is housed at a cassette housing part and a reproducing signal is given to the output terminal 1 of the tape recorder 1, recording is automatically started. When the switch S4 is turned on, it is not made in the recording state only by housing it in the cassette housing part, and when the switch S3 is turned on, the recording is started. Thus, the switch S4 is set off at a memory RAM, and when there is an output at the output terminal 1, it is automatically written in without operating the switch S3 for the recording. Also, reproducing and stopping are operated by operating the switches S1 and S2 at need.</p> |
