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对于数字电视传输来说,其电视的含义已经是指原模拟电视通道,而不是指数字信号本身。对数字电视传输通道来说,其中可以传数字电视信号,也可以传数字声音信号,也可以传数据。数据传输的格式繁多,大多与计算机有关或与机顶盒有关。有许多组织制定了与数字电视传输有关的标准,如DVB-DAVIC,ATSC,互联网有关组织等。DVB定义了一系列将数据包装到
For digital television transmission, the meaning of its television already refers to the original analog TV channel, not to the digital signal itself. For digital TV transmission channel, which can be transmitted digital TV signals, you can also pass digital audio signals, you can also pass data. The format of data transmission is numerous, mostly related to computers or related to set-top boxes. Many organizations have developed standards related to digital television transmission, such as DVB-DAVIC, ATSC, Internet related organizations and others. DVB defines a series of data packages to