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2011年底之前,日本电视台地面波段播放节目,将完全从模拟式改为数字式。日本消防主管部门要求全国各自治体的消防本部,消防应急无线通讯,也从模拟式改为数字式。即:在2016年之前,现有的10·7万个消防应急无线通讯局,都必须由模拟信号改为数字信号。国家主管部门说,实现数字化通
By the end of 2011, the program on the terrestrial band of Japan’s television stations will be completely changed from analog to digital. Japan’s fire department in charge of firefighting headquarters of the respective local governments throughout the country, fire emergency wireless communications, but also from analog to digital. That is, by 2016, the existing 107,000 Fire Emergency Radiocommunication Bureau must all be changed from analogue signals to digital ones. National authorities say that digital access is achieved