论文部分内容阅读
技术不断翻新,标准多样,产生了很多不同关于数字影音的用语,需要我们区分清楚。DTV:HDTV(Hign DefinitionTelevision)的简称,也就是高清晰度电视的意思,HDTV 技术源于 DTV,即数字电视技术,它们同样采用数字信号传输,但 HDTV 可以为我们带来最高分辨率1920×1080,帧率60fps 的16:9完美画质,此外杜比5.1声道传送使我们欣赏电视节目时也能感受到 HIFI 级的震撼,随着国内高清电视节目频道的开通,HDTV 离我们的距
Technology has been constantly refurbished, diverse standards, resulting in a lot of different terms on digital video, we need to clearly distinguish. DTV: HDTV (Hign DefinitionTelevision) referred to, which is the meaning of high-definition television, HDTV technology from DTV, that is, digital television technology, they also use digital signal transmission, but HDTV can bring us the highest resolution of 1920 × 1080 , 16: 9 frame rate of 60fps perfect picture quality, in addition Dolby 5.1 channel transmission so that we can enjoy watching TV programs HIFI level shock, with the opening of the domestic high-definition television program channels, HDTV from our distance