广播电视工程中数字音频技术的应用分析  

Analysis on the Application of Digital Audio Technology in Broadcasting and Television Engineering

作　　者：卢杰 LU Jie(Jilin Radio and TV Station,Changchun 130033,China)

机构地区：[1]吉林广播电视台,吉林长春130033

出　　处：《中国有线电视》2020年第5期523-524,共2页China Digital Cable TV

摘　　要：广播电视工程中数字音频技术的应用十分重要,它能够有效提升广播电视节目传播水平。在音频处理中,必须与时俱进,追求对数字音频嵌入技术的合理运用,提升音频处理与传输效率,追求对多元化音频内容的合理利用。重点分析数字音频嵌入技术的应用优势,并对多元化应用内容进行分析。The application of digital audio technology in radio and television engineering is very important,because it can effectively improve the broadcasting level of radio and television programs.The audio processing must keep pace with the times,pursuing rational use of embedding digital audio technology,while increasing the audio processing and transmission efficiency,and pursuing rational utilization of diverse audio content.This paper will focus on analyzing the advantages of digital audio embedding technology in broadcasting and television engineering,and analyze its diversified application content.

关 键 词：广播电视工程 数字音频 嵌入技术 DRA数字音频编码 

分 类 号：TN948.13[电子电信—信号与信息处理]