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本刊综合报道尽管目前高清晰度数字电视的发展,由于价格高昂而暂时尚难普及,但其未来的广阔前景,已展现在我们眼前,且其普及进程将比过去的估计快得多。今年9月8日,我国开发的数字高清晰度电视功能样机系统,在中央电视塔试播成功(利用央台第30频道向北京地区进行播送试验和汇报演示),这标志着我国在数字电视科研方面,已取得重大突破。电视技术领域的一场革命数字高清晰度电视(Digital High-Definition Television,简称D-HDTV或DTV),不仅是1954
Our comprehensive report Although the current development of high-definition digital television, due to the high price is not yet popular for the time being, but its broad prospects for the future has been shown in our eyes, and its popularization process will be much faster than the past estimates. On September 8 this year, the digital HDTV prototype system developed in China was successfully piloted in the CCTV Tower (using the channel No.30 of CCTV in Beijing to carry out broadcast tests and report presentations), which marked the success of China’s digital TV research Aspects, a major breakthrough has been made. A revolutionary digital high-definition television (D-HDTV or DTV) in the field of television technology is not only a 1954