| 摘要 |
<p>PURPOSE:To record all of reserved video recording programs even when the start time of a reserved video recording program is delayed by starting the video recording of a program when information supplied from a storage section is coincident with information in a program on air. CONSTITUTION:When a reserved video recording start time comes, a timer reservation setting circuit 2 sends a prescribed signal and a tuner 1 sends video signal and an audio signal of a channel for the reservation video recording to a video recording and reproducing circuit 6. On the other hand, a contact of a switch 4 is thrown to the position of a terminal 4a and a digital audio signal is sent to a comparator circuit 8. Furthermore, a digital audio signal being an opening thee music of the reserved video recording program is fed to the circuit 8 from a memory 9, the circuit 8 compares two digital audio signals, and when a signal representing the coincidence of the two digital audio signals is fed to a timer reservation execution circuit 7 from the circuit 8. the circuit 7 sends a signal representing the recording of the video signal and the audio signal to the circuit 6, which starts recording of the supplied video and audio signal.</p> |
