广播工程中音视频信号处理技术的创新与发展  

Innovation and Development of Audio and Video Signal Processing Technology in Broadcasting Engineering

作　　者：董晓光 王艺坛 DONG Xiaoguang;WANG Yitan(Zhongyan Shitaiquan(Shandong)Testing Technology Co.,Ltd.,Ji'nan 250000,China)

机构地区：[1]中演施台全(山东)检测科技有限公司,山东济南250000

出　　处：《数字通信世界》2025年第3期136-138,共3页Digital Communication World

摘　　要：随着数字技术的不断进步,广播工程中的音视频信号处理技术正经历快速的创新与发展。通过引入先进的编码解码技术、压缩算法以及信号增强手段,音视频信号处理的质量和效率得到显著提升。采用基于人工智能的智能处理系统,可以有效提高信号传输的稳定性和清晰度,减少噪声干扰,并在复杂环境中保证信号的高质量输出。数字信号处理技术的应用,不仅优化了广播内容的制作流程,还增强了实时传输和后期处理的能力。采用高效的算法和处理平台,实现了多通道音视频同步处理,提升了用户体验和系统整体性能。这些技术创新推动了广播工程向更高标准发展,为多媒体通信和互动广播带来了新的机遇与挑战。With the continuous advancement of digital technology,audio and video signal processing technology in broadcasting engineering is undergoing rapid innovation and development.By introducing advanced encoding and decoding techniques,compression algorithms,and signal enhancement methods,the quality and efficiency of audio and video signal processing have been significantly improved.Adopting an intelligent processing system based on artificial intelligence can effectively improve the stability and clarity of signal transmission,reduce noise interference,and ensure high-quality signal output in complex environments.The application of digital signal processing technology not only optimizes the production process of broadcast content,but also enhances real-time transmission and post-processing capabilities.By adopting efficient algorithms and processing platforms,multi-channel audio and video synchronization processing has been achieved,improving user experience and overall system performance.These technological innovations have propelled broadcasting engineering towards higher standards,bringing new opportunities and challenges to multimedia communication and interactive broadcasting.

关 键 词：音视频信号处理 数字信号处理 人工智能 编码解码 压缩算法 

分 类 号：TN47[电子电信—微电子学与固体电子学] TN94