| 摘要 |
PROBLEM TO BE SOLVED: To freely arrange participants, even at the time of a video conference plural persons taking part by serially connecting plural television cameras and selectively switching inputs for a video conference system. SOLUTION: Plural television cameras 7 (7-1 and 7-2) are serially arranged, and a selection informing means 10 (10-1 and 10-2) informs control circuits 9 (9-1 and 9-2) of selecting the output signal of a desired television camera 7. The control circuits 9 operates signal switching circuits 8 (8-1 and 8-2) to input it to a main body part 1, which transmits this signal to a communication opposite party. On the other hand, a picture signal transmitted from the communication opposite party is received by the part 1 and after that, is displayed on plural television monitors 11 (11-1 and 11-2) which are arranged serially. |
