广播节目音频内容比对自动化监测系统设计  

Design of Automatic Monitoring System for Audio Content Comparison in Radio Program

作　　者：邓楚雄 Deng Chuxiong(Guangdong Radio and Television Technology Centre, Guangdong 510000,China)

机构地区：[1]广东省广播电视技术中心,广东510000

出　　处：《广播与电视技术》2018年第5期150-152,共3页Radio & TV Broadcast Engineering

摘　　要：本文针对发射台广播节目信号源监测系统面临的主要问题设计了自动化的监测系统。该系统在设计上利用原有节目信号源分配出监测信号进行采集,通过比对计算来进行分析节目内容,针对不同发射台和不同的节目的数据特点,对监测数据比对结果进行报警,运用网络多极化监测方式,以满足数据传输和远程监测报警等,系统灵活可靠性高。In this paper, an automatic monitoring system is designed tbr the main problems faced by the broadcasting signal source monitoring system in the transmitting station. In the design of the system, the original program signal source is used to allocate the monitoring signal. After analyzing the content of the program by comparison and calculation, the monitoring data comparison results are alerted according to the data characteristics of different transmitters and different programs. The network multi-polarization monitoring method is used to meet the data transmission and remote monitoring alarm, and the system is flexible and reliable.

关 键 词：内容比对 故障报警 音频采集 

分 类 号：TN934[电子电信—信号与信息处理]