摘要
本文基于对奥运电视转播发展历程的简要回顾,介绍了奥运转播公司的出现缘由及奥运广播电视公共信号的制作要求,还从奥运高清电视制作设备,有线、无线、卫星、移动多媒体广播、数字新媒体等奥运赛事的多渠道传播手段,广播电视通信传送服务等方面详尽阐述了中国备战奥运转播的技术准备情况和奥运电视转播的技术发展现状。
Since the first Olympic relay on 1936 Berlin Olympic Games,the relationship between relay and Olympic Games has been set up.The history of the Olympics is not only a history of the development of human civilization,but also a history of the development of television technology.Based on the overall recall of the development of Olympic relay,this article introduces the emergence of Olympic broadcast company,production requirements of Olympic common radio and television signals,and China's technique preparation for Olympic relay. At the same time,the author also describes the technology developing situation of Olympic relay in aspects of Olympic HDTV production equipments and Olympic competitions multi-channel transmission such as cable,wireless, satellite,mobile multimedia broadcasting and new media.This will be helpful for readers to have a full understand of Olympic relay.
出处
《广播与电视技术》
北大核心
2008年第3期44-44,46,48,共3页
Radio & TV Broadcast Engineering
