发明名称 TELEVISION CONFERENCE SYSTEM
摘要 A television conference system in which video information and audio information are transmitted between a first conference hall (1) and a second conference hall (3), video information and audio information from a first video camera (14-16) and a first microphone in the first conference hall (1) are monitored at the second conference hall (3), video information and audio information from a second video camera and a second microphone in the second conference hall (3) are monitored at the firs conference, a plurality of personal terminals (7) having at least information input means (12) and monitor section (11) for monitoring given information are provided in the first and second conference halls (1,3), and information signal derived from any of the personal terminals (7) is monitored by one or more specific personal terminal (7). <IMAGE>
申请公布号 EP0459419(A3) 申请公布日期 1992.08.26
申请号 EP19910108728 申请日期 1991.05.28
申请人 SONY CORPORATION 发明人 YONETA, HAJIME;OGINO, YASUSHI
分类号 G09G5/00;H04M3/56;H04N5/45;H04N5/66;H04N7/15 主分类号 G09G5/00
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