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本文根据数字信号信道传输原理,介绍了数字电视信号不同传输信道中最大可传输的有效信号码率,供广电系统数字电视传输覆盖技术人员参考。
According to the principle of digital signal channel transmission, this paper introduces the maximum transmittable effective signal bit rate in different transmission channels of digital television signal, which is used for the technical reference of digital TV transmission coverage of radio and television system.