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0.引言广播电视技术监测,是指通过客观测量和主观评价,如实反映广播电视节目播出质量和效果的过程。在我国,广播电视传输手段多样化,已经形成了无线广播、卫星覆盖、有线入户、数字电视、IPTV、CMMB网络连通并举,模拟与数字技术共存,加密与开放互补,全国上下贯通的广播电视传输、覆盖网。广播电视监测是伴随着广播电视传输和覆盖发展而发展的,不同的传输覆盖手段相应地监测手段和方法也不同。一个庞大的现代化广播电视传
0. Introduction Radio and television technology monitoring refers to the process of objectively measuring and subjectively evaluating the quality and effectiveness of radio and television programs broadcast. In our country, the means of transmission of radio and television are diversified. Radio and television, satellite coverage, wired home, digital TV, IPTV and CMMB networks have been established simultaneously. Both analog and digital technologies coexist. Encryption and openness complement each other. Transmission, overlay network. Radio and television monitoring is accompanied by the development of radio and television transmission and coverage development, and different means of transmission coverage correspondingly monitoring means and methods are also different. A huge modern radio and television transmission