数字音频处理器在广播系统中的应用研究  

Research and application of digital audio processor in broadcasting system

作　　者：曹永祥[1] 左大林 唐炜[1] CAO Yongxiang;ZUO Dalin;TANG Wei(Hunan radio&television Group,Changsha 410000,China;Shaoyang Radio and Television Transmitting Station,Shaoyang 422000,China)

机构地区：[1]湖南广播电视台,湖南长沙410000 [2]邵阳广播电视发射台,湖南邵阳422000

出　　处：《电声技术》2019年第7期66-70,共5页Audio Engineering

摘　　要：本文阐述了数字音频处理器在广播系统中的重要作用,探索并实践了多种音频处理器的应用模式,阐明其对应的应用场景,提高了广播电台直播的收听质量和美感度。This paper describes the important role of digital audio processor in broadcasting system,explore and practice various modes of audio processors appliance,thus it improves the quality and aesthetic sense of broadcasting in media center of radio stations.

关 键 词：音频数字信号处理 广播系统 音频流媒体 响度 美感度 

分 类 号：TN93[电子电信—信号与信息处理]