一种基于EtherAudio多路音频信号传输控制系统的技术实现  

Design of multi-channel audio signal transmission control system based on the technology of EtherAudio

作　　者：陈新宇 CHEN Xinyu(School of Information and Communication Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China)

机构地区：[1]电子科技大学信息与通信工程学院

出　　处：《电视技术》2019年第6期45-50,共6页Video Engineering

摘　　要：在需要大量传输多路音频信号的实际应用中,MADI、CobraNet、Audio Over IP以及EtherSound等技术获得了大量的使用,取得了较好的市场应用前景。但由于这些技术各自的技术特点,在实际应用中均不能较完美地解决用户除音频传输以外的其他伴随需求,如灵活的信号调度、分配、控制以及信号的可视化直观显示等。为此我们改进了以太网的分布式多路专业广播音频信号传输和分配的路由控制,改进了传统集中式音频矩阵的信号切换方式,提高了系统的灵活性并降低了成本,是一个较好的应用解决方案。下文将针对具体的实现技术做些探讨,供广大同行相互借鉴。On the actual application,that needs a lot of transmission of multi channel audio signal,MADI,CobraNet,Audio Over IP and EtherSound technology to get a lot of use,and achieved good market prospect.However,due to their technical characteristics of these technologies,in practical application can not be compared with the perfect solution to a user other than the audio transmission associated with other needs,such as signal scheduling,flexible distribution,control and signal visualization display.To this end we have improved distributed routing control Ethernet multiplexer professional broadcast audio signal transmission and distribution,improved signal switching traditional centralized way audio matrix to improve the flexibility of the system and reduce costs,is a better application solutions.The following will be done to explore specific implementation technology for the majority of peers learn from each other.

关 键 词：多路音频信号 MADI COBRANET ETHERSOUND 

分 类 号：TN919.3[电子电信—通信与信息系统]