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广播电视信号的传输特点是点对面的覆盖,节目播出之后就不可逆转,无法收回。这样,一定会引起社会各界的广泛关注。所以对于广播电视这个行业来说,安全播出是工作的重中之重,它关系着国家的政治、经济和文化的安全,安全播出具有重要的现实意义和政治意义。那么,要想提高安全播出的质量,就必须采取切实可行的防范措施。
The transmission of radio and television signals is characterized by point-to-point coverage, which is irreversible after the program is broadcast and can not be recovered. In this way, it will certainly arouse the widespread concern of all sectors of society. Therefore, for radio and television industry, safe broadcasting is the top priority of work. It plays an important role in the political, economic and cultural security of the country. Safe broadcasting has important practical and political significance. So, in order to improve the quality of security broadcast, we must take practical precautions.