论文部分内容阅读
1995年是远程会议发展史上颇为重要的一年,在这一年里,通过了若干个ITU(International TelecommunicationsUnion——国际电联)远程会议标准,预示着远程会议(包括电视会议)将要进入人们的日常生活。即将推出的基于这些标准的远程会议新产品将真正改变人们的工作方式和生活方式。自1990年电视会议标准出台,近几年我们第一次看到了一些重要的新标准,如T.120(1995年8月)、H.321、H.322、H.324(1995年11月)、以及H.310和H.320(1996年5月)。这些新标准的确立为远程会议带来了新的曙光。 新标准介绍 除T.120外,上面所提到的H系列标准都是针对特定网
1995 is an important year in the history of the development of teleconferences. During this year, several ITU (International Telecommunications Union) teleconferencing standards were adopted, which indicates that teleconferencing (including videoconferencing) will enter people Everyday life The forthcoming new teleconferencing products based on these standards will truly change the way people work and live. For the first time in recent years we have seen some important new standards since the video conferencing standard was introduced in 1990, such as T.120 (August 1995), H.321, H.322, H.324 (November 1995 ), And H.310 and H.320 (May 1996). The establishment of these new standards has brought new dawn to teleconferencing. New standards introduced In addition to T.120, the above-mentioned H series standards are for a specific network