東京電力におけるテレビ会議システムの検証実験について
1987 年 11 巻 19 号 p. 43-47
詳細
1987 年 11 巻 19 号 p. 43-47
A teleconference system is the outcome of technological development toward office automation, and is in actual use for communication to set up an internal conference between Engineering Research and Head Office at Shimbashi and Engineering Resarch Center at Tsutsujigaoka. It s transmission line uses optical fiber cables, and has an audio bandwidth of up to 10kHz, a video bandwidth of up to 4MHz, and teleconference rate of 100 Mbps.
