摘要
可视电话作为一项新兴的通信技术 ,近年来引起了人们的极大关注。本文概述了可视电话及其特点、类别和应用 ,回顾了可视电话的起源及发展 ,介绍了美国、日本、英国等一些国家在可视电话的发展状况以及我国可视电话发展现状 ,分析了可视电话面临的问题 ,对可视电话的发展作了探讨 。
Videophone as a rising communication technology, has become a noticeable hotspot in recent years. This paper summarizes videophone and its characteristics, sorts and application. It reviews the history origin of videophone and its development in USA, Japan, UK and other countries, and in China. It analyses the problem that videophone is faced with.The author makes a tentative discussion on the development of videophone. It makes prospects for the future of videophone in China.
出处
《山东电子》
2003年第4期21-24,共4页
Shandong Electronics
