| 摘要 |
<p>PURPOSE:To obtain a receiver in which it is not necessary to insert a special signal into a broadcasting wave and which is constituted simply by FM- demodulating the broadcasting wave, detecting the receiving of the signal and executing the recording action after the signal processing. CONSTITUTION:When an automatic recording mode is selected by a switch, a processing circuit 41 is set to the condition for responding to the detecting output of a broadcasting receiving detecting part 4. When the detecting part 4 receives the broadcasting wave formed by FM-modulating the carrier by the broadcasting signal, it is detected that the broadcasting signal is received by FM-modulating the broadcasting wave, the circuit 41 is responded by the detecting signal and the action signal is generated for a recording device 2. A video cassette recorder 2 records the recording input signal supplied from the detecting part 4. Consequently, the receiver can record the broadcasting wave to reach at the optional time without fail.</p> |
