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随着科学技术的不断发展和人们生活水平的不段提升,在这个席卷全球的数字化浪潮中,被称作第三代电视的数字电视,将成为21世纪国民经济新的增长点。因此,近年来各国不断加快广播电视数字化的步伐,我国也毫不逊色,本文将全面介绍数字电视的定义以及优点,全面客观的分析了我国数字电视发展的客观现状,并对我国数字电视的发展提出了自己的见解和对我国数字电视发展前景展望。
With the continuous development of science and technology and the improvement of people’s living standards, digital television, called the third generation of television, will become a new growth point of the national economy in this 21st century wave of digitization sweeping the globe. Therefore, in recent years, all countries continue to accelerate the pace of digitization of radio and television, our country is no less. This article will introduce the definition and advantages of digital TV in an all-round way, analyze objectively the present situation of digital television in our country objectively and analyze the development of digital television in our country Put forward his own opinions and prospects for the development of digital television in China.