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数字会议系统从全模拟技术到模拟音频传输+数字控制技术,到现代的全数字技术(数字音频传输+数字控制技术),已发展成为目前世界上最为先进的会议系统。通过数字会议系统的技术发展的介绍,数字会议系统的组成与主要功能的分析,简要地提出数字会议系统如何从实际使用功能出发,科学设计出一套先进的、实用的、可扩展的数字会议系统。
The digital conferencing system has evolved into the world’s most advanced conferencing system from full analog technology to analog audio transmission + digital control technology to modern all-digital technology (digital audio transmission + digital control technology). Through the introduction of the technology development of digital conference system, the composition of digital conference system and the analysis of its main functions, this paper briefly put forward how the digital conference system should proceed from the actual use of functions and design a set of advanced, practical and extensible digital conference scientifically system.