| 摘要 |
PURPOSE:To prevent the transmission of business message, even if a business recording tape is loaded to a response mechanism in error, by making the response tape and the business recording tape record voice and control signals on different tracks with each other. CONSTITUTION:A recording/reproduction head 1 for recording and reproduction for a response tape is provided with a head 1R recording and reproducing response audio signals and a head 1L recording and reproducing response control signals. A recording/reproducing head 4 for recording/reproduction for a business recording tape is provided with a head 4R recording/reproducing business recording control signals and a head 4L recording/reproducing a message by a caller. Switch circuits 8-11 are controlled through the control of a control section 7 for the recording and reproduction. Thus, the R and L channels on the business recording tape record the control signal and the message sound, and even if this tape is loaded in error in the mechanism of the response tape, since the control signals only are transmitted from the head 1R to the caller, the privacy can be protected. |
