摘要
云南省级节目无线数字化覆盖工程是云南省重点惠民工程建设项目,是未接入有线电视用户和有线电视未通达地区群众收听收看本地节目最重要的方式。本文就项目建设中较为复杂的节目源前端系统搭建和传输链路进行分析研究,提出几种优化节目源和传输链路的方法。
The wireless digital coverage project of Yunnan provincial programs is a key construction project for the benefit of the people in Yunnan Province.It is the most important way for people in areas where cable TV is not accessible to listen and watch local programs.This paper analyzes and studies the complex front-end system construction and transmission link of program source in the project construction,and proposes several methods to optimize program source and transmission link.
作者
王正忠
李大友
孙瑞晨
Wang Zhengzhong;Li Dayou;Sun Ruichen(Yunnan Radio and Television Bureau,Yunnan 650031,China)
出处
《广播与电视技术》
2023年第8期71-74,共4页
Radio & TV Broadcast Engineering
关键词
省级节目
DTMB
节目源
传输链路
Provincial program
DTMB
Program source
Transmission link
