| 摘要 |
<p>PURPOSE:To allow the start of sound recording to follow a schedule revision, etc., as well by monitoring message information or the like multiplexed onto a broadcasting signal and sound-recording the information while confirming the timing of the start and end of a program itself. CONSTITUTION:A control microcomputer 16 monitors a timer section 12 to make the broadcasting receiver active before a recording starting time. In this case, a scrambling decoder 7 is operated to start the monitoring of program information or message information in a data line 17 in response to the control microcomputer 16. When a program starting identification signal is detected as the result of monitoring, a recording start instructing signal is outputted to an audio recording section 15 and the sound recording is started. The control microcomputer 16 continues the monitoring during the recording and outputs a recording end signal to the audio recording section 15 when the program end identifying signal is detected to terminate the sound recording.</p> |
