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随着科学技术的快速发展,我国的数字广播技术取得了较快的进步,由于人们物质文化生活水平的不断提高,对数字广播的需求也在不断的变化,为了更好的适应人们个性化需求的不断变化,我国逐渐建立起了数字广播传输系统,在当前在我国的无线广播系统中,地面无线数字广播已成为主要的发展趋势。本文针对当前地面无线数字广播单频网的构建进行了具体的阐述,为当前广播电视技术的发展起到一定的技术参考作用。
With the rapid development of science and technology, the digital broadcasting technology in our country has made rapid progress. As people’s material and cultural living standards continue to increase, the demand for digital broadcasting is constantly changing. In order to better meet the individual needs of the people China has gradually established a digital broadcasting transmission system. In the current wireless broadcasting system in our country, terrestrial wireless digital broadcasting has become a major trend of development. In this paper, the current terrestrial wireless digital broadcasting single frequency network construction is described in detail, for the current development of radio and television technology play a certain technical reference.