| 摘要 |
PURPOSE:To simplify an equipment and to improve easy use by multiplexing plural video signals and audio signals, transmitting the signals by a single signal transmitting means and transmitting sentence data formed in a receiving side to a transmitting side to process it. CONSTITUTION:The plural video signals and the audio signals are multiplexed in a transmitter and supplied to the terminal equipment 30 of the receiving side through the signal transmitting means 21. In the terminal equipment 30, the desired video signals and the audio signals are selectively taken out by selectors 33-36 to view the desired video and audio. The data such as the sentence formed by the use of the keyboard 43 of the terminal equipment 30 of the receiving side is supplied to the computer 8 of the transmission side through the signal transmitting means 21 and processed by a printer 45 connected to the computer 8. According to such a constitution, the equipment can be simplified and the user of the receiving side can easily use the device.
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