论文部分内容阅读
长虹与世界著名的ＩＣ开发商德国微科(ＭＩ)联姻不久 ,便从长虹—ＭＩ联合实验室传出消息 :我国首次应用数字变频技术的彩电在长虹批量投产。据介绍 ,与传统电视产品相比 ,长虹数字变频彩电运用数字变频技术 ,将电视台发送的隔行扫描信号转换为逐行扫描信号显示 ,并将场频从５
Changhong and the world-renowned IC developer German micro-branch (MI) marriage soon, came out from Changhong-MI Joint Laboratory news: China’s first digital TV frequency technology used in Changhong batch production. According to reports, compared with traditional TV products, digital rainbow color digital TV using digital frequency conversion technology, the television station to send the interlaced signal is converted to progressive scan signal display, and the field frequency from 5