数字电视与当代媒体传播方式的改变

本文在论述了什么是数字电视的基础上,介绍了其国内外的发展现状,解释了数字技术所带来的“三网合一“现象,并重点阐述了未来的多维化的数字电视形态,由此引发我们对于数字媒体所创造的光彩世界与现实关系的思考.也许,数字技术的出现将给我们人类带来一种前所未有的媒体传播方式.

Digital TV and the Change of the Transmission Modes of Contemporary Media

Based on the discussion of what is digital television, this article introduces its domestic and foreign develop-ment and explaines the "three- in- one network" phenomenon which is brought about by the digital technology. Finallythe article focuses on the future multi- dimensional form of digital TV so as to bring us to think about the relationshipbetween the light and shadow world created by digital media and the reality. Perhaps the emergence of digital technolo-gy will bring us an unprecedented mode of media transmission.