| 摘要 |
PURPOSE:To attain effective utilization of satellite broadcast by applying plural receptible channels and providing an output terminal for digital audio so as to record a digital or analog demodulation signal by a DAT (digital audio tape recorder) or the like. CONSTITUTION:Two tuners 4, 5 are provided to adopt the constitution of simultaneous reception of two channels. An analog switch 14 switches an analog audio signal given from decoders 12, 18 to output it to an analog audio output terminal 19, and a digital switch 15 switches a digital audio signal given from decoders 12, 18 to a digital audio output terminal 20 and a DAT 21 possible for digital recording is connected to terminals 19, 20. Thus, the channel selection and recording is attained independently of the video image viewing and the information sent from the broadcast satellite is utilized more effectively.
|
