摘要
当今是信息化技术发展迅速的时代,科学技术和信息技术都在不断发展前进,人们对信息化的依赖程度日益增强。数字化有线电视技术的发展也随之加快。我国电视技术经过了几个发展阶段,从早期电视发展为数字电视,我国的信息化科学技术也在不断成熟。分析了我国有线电视的发展现状,阐述数字化有线电视的运作原理,探讨我国有线电视技术面临的问题,提出了数字化电视的发展建议。
Today is the era of rapid development of information technology,science and technology and information technology are constantly progressing, and people ＇s dependence on information is increasingly increasing. The development of digital cable television technology has also accelerated. China＇s television technology has gone through several stages of development. From early television development to digital television,China＇s informatization science and technology are also constantly maturing. The status quo of the development of China＇s cable television is analyzed,the operating principle of digital cable television is explained,the problems faced by China＇s cable television technology are discussed,and the development proposal of digital television is proposed.
作者
刘向荣
胡亮
LIU Xiang- rong;HU Liang(Inner Mongolia Radio and TVNetwork Group Co.,Ltd., Hohhot 010051, China;Inner Mongolia Television Broadcasting Department, Hohhot 010051, China)
出处
《黑龙江科学》
2018年第9期62-63,共2页
Heilongjiang Science
关键词
数字电视
数学技术
运作原理
Digital television
Mathematical technology
Principle of operation
