| 摘要 |
<p>PURPOSE:To record and reproduce not only ground television broadcasting but satellite television broadcasting as well by recording and reproducing respectively independently a television sound and an independent sound among the sound programs of the same channel of the satellite broadcasting. CONSTITUTION:When one of the channels of a BC reception circuit (ground broadcasting television) 1 and a BS reception circuit (satellite broadcasting television) 2 is selected, a video signal and an Hi-Fi sound signal are recorded in a video tape by a video head 18 in the magnetic recording/reproducing circuit for picture 5 of the video signal. Besides, when the recorded signal is reproduced, the picture and the sound are outputted. Next, as for the sound signal, a PCM sound signal is recorded in the tape, but an analog signal, demodulated by a PCM decoder 2b, and a digital signal, which is outputted from a BS tuner 2a and is converted into a PCM recording signal form by a PCM recording/ reproducing circuit 21, are alternatively outputted and recorded according to instruction from the input part 33 of a system control circuit 13.</p> |
