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目前,数字彩电成为一个流行的字眼,可什么是数字彩电,它与传统的模拟彩电有什么区别? 现在市场上有许多彩电厂家均打出数字彩电的宣传广告,真真假假令人无法分辨。目前的数字彩电主要分为三种: 第一种是彩电中的某些功能使用数字技术,如数字混响卡拉OK,数字丽音立体声,数字画中画,数字多媒体,数字图文电视,数字梳状滤波器,数字环绕声等这些功能上运用数字技术,使彩电的功能大大增加,效果加强。但是,这
At present, the digital TV has become a popular word, but what is the digital TV, what is the difference with the traditional analog TV? Now there are many color TV manufacturers on the market are playing digital TV advertising, people really can not tell the truth. The current digital TV is divided into three main types: The first is the use of digital TV in some of the features digital technology, such as digital reverb karaoke, digital NICAM stereo, digital picture-in-picture, digital multimedia, digital television, Comb filter, digital surround sound and other functions of these digital applications, so that the function of color TV greatly increased, the effect is strengthened. But this