Switching Subsystem Design And Implementation Of Jiangxi People’s Broadcasting Digital Radio Control

The role of broadcasting is self-evident, although the development of broadcasting is recently happened, but has removed into all walks of life to millions of households. Showing that broadcast plays a tremendous role in promoting economic development and people’s living standards of the entire society. Development experience of time is not very long, but the pace of development is staggering. Especially into the twenty-first century, the rapid development of science and technology, with the continuous development of digital technology is perfect, a new digital age has entered the social.Broadcast technology along with the the pace big steps into the era of digital development period.The main subject is through the the Jiangxi Radio master control system design and implementation performance, high reliability digital audio matrix control system. Core master system to the AEQ the Spanish matrix construction of the United States by Hideo Di originally used based on the design of the smart master control system of the People’s Broadcasting Station in Jiangxi, Jiangxi station, followed by an increase of Hideo U.S. Di election a device, with the development of the cause, is gradually emerging out of the Ⅰ/O interfaces insufficient, aging equipment. This upgrade, the system live in accordance with10rooms,10channels designed to a German LAWO matrix, two matrix MADI interconnected to form "AEQ Matrix the LAWO Matrix" dual-matrix backup structure, relying by Hideo Meidi independent research and Controlmaster total control expert system software, digital, networked, intelligent master switch and monitoring system. Unified management functionality to meet the system equipment; flexible support; signal switching a comprehensive monitoring signal equipment.This paper focuses on the control system of audio matrix technology. by using a new audio matrix technology and control system combining method, it makes the switching function of control system more flexible and stable, finally the other main functions of the control system are improved, realizing the research target.