据报道新世纪的第一个元旦 ,10 0户上海市民率先在家里收看到了数字高清晰度电视节目 ,这 10 0户试验性质的市民家中收到的电视节目画面质量、效果较以往的模拟电视节目有成倍提高。这次试播的数字高清晰度电视节目通过有线电视网传输 ,普通有线电视用户只要配备数字高清晰度显 It is reported that on the first New Year’s Day in the new century, 100 Shanghai residents took the lead in seeing digital high-definition television programs at home. The quality of the television programs received by the 10 public households at the pilot level was more effective than previous analogue television Programs have doubled. The trial of digital high-definition television programs transmitted through the cable network, ordinary cable users as long as the digital high-definition display