我国应积极发展全数字高清晰度电视——建议先大量发展全数字电视

In China,it Needs to Actionly Develope Full Digital HDTV——Firstly to Develope Full Digital TV

本文简要介绍了日本、西欧及美国高清晰度电视(HDTV)和全数字HD-TV的特点、发展简史和关键技术,并提出了我国应从全数字TV发展到全数字HDTV的具体建议。

The paper reviewed briefly the research, developement and prospect of HDTV in Japan, Europe and U. S. A, then proposed a route, from full digital TV to HDTV, for developing HDTV in China.