发明名称 Videoconference system and method therefor
摘要 A videoconference system holds a videoconference among N (a plurality of) communication centers connected by a communication line. Each communication center includes: N-1 display devices for displaying images from the other communication centers participating in the videoconference; N-1 speaker devices for outputting voices from the other communication centers participating in the videoconference; N-1 camera devices disposed at positions corresponding to the display devices, for imaging participants in the videoconference; N-1 microphone devices disposed at positions corresponding to the display devices, for capturing voices from the participants; and a transmitter/receiver transmitting output signals from the N-1 camera devices and output signals from the N-1 microphone devices to the other communication centers, and receiving output signals from the camera devices and output signals from the microphone devices of the other N-1 communication centers, the transmitter/receiver for supplying the output signals from the camera devices and the output signals from the microphone devices of the other N-1 communication centers to the N-1 display devices and the N-1 speaker devices corresponding to the camera devices and the microphone devices.
申请公布号 US6037970(A) 申请公布日期 2000.03.14
申请号 US19970832152 申请日期 1997.04.02
申请人 SONY CORPORATION 发明人 KONDO, TETSUJIRO
分类号 H04N7/15;(IPC1-7):H04N7/14 主分类号 H04N7/15
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