数字电视播出链路的优化与升级  

Optimization and Upgrading of Digital Television Broadcast Link

作　　者：谭娟[1] 沈能源[1] TAN Juan;SHEN Nengyuan(Jiangsu Broadcasting Corporation,Nanjing 210013,China)

机构地区：[1]江苏省广播电视总台,江苏南京210013

出　　处：《电视技术》2024年第12期13-15,25,共4页Video Engineering

摘　　要：为保障广播电视的安全优质播出,江苏省广播电视总台实施了数字电视播出链路优化与升级。通过重新规划传输流程、更新激励器输入配置、升级发射机设备和完善监测系统等多项措施,成功提升了信号质量,增强了播出的安全性和稳定性,实现了对播出设备的全方位运维管理。详细介绍数字电视播出链路优化与升级的实施过程。In order to ensure the safe and quality broadcasting of radio and television,Jiangsu broadcasting corporation has implemented the optimization and upgrading of digital television broadcasting link.By re-planning the transmission process,updating the input configuration of the driver,upgrading the transmitter equipment and improving the monitoring system,the signal quality is successfully improved,the security and stability of the broadcast are enhanced,and the all-round operation and maintenance management of the broadcast equipment is realized.This paper introduces in detail the implementation process of digital television broadcast link optimization and upgrading.

关 键 词：数字电视 播出链路 自动倒换 

分 类 号：TN948.1[电子电信—信号与信息处理]