摘要
目前，数字电视已在我国开始商用化。本文首先介绍数字电视，对数字电视系统中常见的数字调制技术进行了分析。
At present,digital TV has been started commercial in our country.Digital TV is introduced first,then common digital modulation techniques is analyzed.
出处
《计算机光盘软件与应用》
2011年第22期159-159,共1页
Computer CD Software and Application
关键词
数字电视
数字调制技术
Digital television
Digital modulation technique
