| 摘要 |
PURPOSE:To eliminate a sense of incongruity onto its own image displayed on a display device by displaying its own image displayed on a display device of its own equipment after being picked up by a television camera as if it were observed in a mirror. CONSTITUTION:When an off-hook signal is transferred from a hook switch 4 to an operation control section 2 in the case of a caller side, the control section 2 drives all devices and since transmission code data of a transmission video signal processing section 6 gives a command to be outputted to a reception video signal processing section 8 to a display changeover section 9 simultaneously its own image picked up by a television camera 7 is displayed on a CRT 10. When dialing is implemented, it is detected by the operation control section 2, calling is implemented and an audio signal and a video signal are sent to a destination and the audio and the video signal from the destination are received. In this case, the control section 2 gives a command of sending the destination video signal received by the line control section 3 to be outputted to a processing section 8 to a changeover section 9, the image of the destination is displayed on a CRT 10. |
