在数字技术特别是数字电视技术和设备迅速普及的今天,购买电视机应当注意些什么问题?有关专家给消费者提出了以下五条建议。一选外观,16:9将是潮流和趋势。不久前在杭州召开的“中国数字电视产业高峰论坛”上,国家数字电视标准工作组组长刘全恩宣布,数字电视新标准将会采用16:9 In today’s digital technology, especially the rapid spread of digital television technology and equipment today, the purchase of television should pay attention to what the problem? The experts made the following five recommendations to consumers. A select appearance, 16: 9 will be the trend and trend. Not long ago in Hangzhou, “China Digital TV Industry Summit Forum,” Liu Quan-ning, head of the National Digital Television Standards Working Group announced that the new standard for digital television will be 16: 9