頁籤選單縮合
題名 | 多點音視訊通信之探討 |
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作者 | 傅昌五; 范子華; 許鴻章; | 書刊名 | 電信研究 |
卷期 | 24:3 1994.06[民83.06] |
頁次 | 頁355-372 |
分類號 | 448.6 |
關鍵詞 | 多點音視訊通信; |
語文 | 中文(Chinese) |
中文摘要 | 近年來 , 由於親訊會議設備的購置成本與網路的使用費率逐漸降低 , 使得更多的用戶樂於透過 靚訊會議系統來交談與溝通意見。而隨著觀訊通信 , 用戶數目的增加 , 類似話普通信中的三芳會話之功能必也將成為觀訊通信服務的項目之一。本文郎針對多點親訊通信設備的核心一一多點控制器 (MCU 〉之功能、相關之國際標準及國 外廠商之研發現況作一介紹 ; 以使讀者對 MCIJ 功能及其發展現況有所瞭解。 |
英文摘要 | Owing to the recent advances in network, video compression and VLSI technology, the fee for network usage and the cost of video conference equipment are lowered drastically. As a result, the customers are now willing to communicate with each other by means of video conference equipments. With the increase in business operating on a multi-site basis, a need for standard multipoint audiovisual services is apparent. This article describes CCITT recommendations on the multipoint audiovisual communication with emphasis on the establishment of multipoint audiovisual communication. A brief introduction of multipoint interactive audiovisual system developed in Europe is given. A comparison of available standardized multipoint conference controllers is also included. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。