今年2月16日,美国最终确定高清晰度电视(HDTV)的技术标准,并以此标志其数字式HDTV已处于绝对世界领先地位。仅五天后,日本就宣布停止原有模拟式HDTV的研究开发,转而采用数字技术,发展日本新一代HDTV。这表明日本在HDTV技术选择上决策失误。 日本早在七十年代就开始高清晰度电视的 On February 16 this year, the United States finalized the technical standards for high-definition television (HDTV) and marked its digital HDTV leadership in the absolute world. Only five days later, Japan announced that it would stop research and development of the original analogue HDTV and instead adopt digital technology to develop a new generation of HDTV in Japan. This shows that Japan made mistakes in the choice of HDTV technology. Japan began HDTV as early as the seventies