浅谈直播演播室中的音频系统设计实例  

Brief Analysis of Audio System Design of Live Broadcasting Studio

作　　者：茹家馨 RU Jiaxin(Zhejiang TV&Radio Group,Hangzhou 310000,China)

机构地区：[1]浙江广播电视集团,浙江杭州310000

出　　处：《中国有线电视》2021年第7期727-730,共4页China Digital Cable TV

摘　　要：在直播演播室音频系统的设计中,传统的基带架构可以保证系统安全性,新型的IP架构能增进系统的灵活性、可扩展性、实用性。浙江广播电视集团150 m2、80 m2演播室作为广播级中小型直播演播室,经历了完善的系统改造,满足直播节目的安全需求并具备双演播室级联共享能力。针对该演播室的音频系统设计进行分析。In the design of audio system of live broadcast studio,the traditional baseband architecture can ensure the security of the system,while the new IP architecture can enhance the flexibility,expansibility and practicability of the system.The 150 m2、80 m2 studio of Zhejiang Radio and Television Group,as a medium and small broadcasting broadcasting studio,has undergone a perfect system transformation to meet the safety requirements of live broadcasting programs and has the capability of cascading sharing of double studios.This paper analyzes the audio system design of the studio.

关 键 词：直播 音频系统 AOIP 

分 类 号：TN948.12[电子电信—信号与信息处理]