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随着国际信息技术和国内经济及社会民主化决策进程的快速发展,人们对会议的效率和质量要求愈来愈高,会议系统也经历了从简单的会议扩声到现在的综合了高清视频、高保真音频、高速计算机网络、计算机软硬件的多媒体会议系统。其中最主要的也是最基本的会议音频和签到、表决的数据传输技术也经历了从模拟化到数字化的发展过程。从技术应用的进程来看,会议系统的发展已经从
With the rapid development of the decision-making process of international information technology and domestic economic and social democratization, people have become increasingly demanding on the efficiency and quality of the conference. The conference system has also gone from simple conference sound reinforcement to now integrated high-definition video, High-fidelity audio, high-speed computer networks, computer hardware and software multimedia conference system. One of the most important and most basic conference audio and attendance, voting data transmission technology has also gone through from analog to digital development. From the point of view of technology application, the development of conference system has been from