广播电视工程多声道音频信号云端混音效果处理方法  

Method for Processing Cloud Based Mixing Effects of Multi-Channel Audio Signals in Broadcasting and Television Engineering

作　　者：刘树森 LIU Shusen(Yanbian Prefecture Radio and Television Station,Yanji 133000,China)

机构地区：[1]延边广播电视台,吉林延吉133000

出　　处：《电声技术》2024年第12期129-131,共3页Audio Engineering

摘　　要：为解决广电工程中多声道音频信号处理难题,提出一种基于云计算的混音效果处理方法,涵盖信号预处理与分离、基于云端的实时混音引擎及音频效果处理与优化这3个步骤。实验对比了传统本地混音与云端混音方法,证实所提方法在音频质量、处理效率等方面具有显著优势,为广播电视节目制作提供了新的技术手段。In order to solve the problem of multi-channel audio signal processing in radio and television engineering,a method of mixing effect processing based on cloud computing is proposed,which covers three steps:signal preprocessing and separation,realtime mixing engine based on cloud and audio effect processing and optimization.The experiment compares the traditional local mixing method with the cloud mixing method,which proves that the proposed method has obvious advantages in audio quality and processing efficiency,and provides a new technical means for radio and television program production.

关 键 词：多声道音频信号 云端混音 信号预处理 

分 类 号：TN948.1[电子电信—信号与信息处理]