现代信息科技2024，Vol.8Issue(8)：10-14,5.DOI:10.19850/j.cnki.2096-4706.2024.08.003
自适应滤波算法在可视对讲系统中应用的研究
Research on the Application of Adaptive Filtering Algorithm in Visual Intercom Systems
戴航 1郑秋华1
作者信息
- 1. 长春汽车职业技术大学,吉林 长春 130013
- 折叠
摘要
Abstract
With the continuous deepening of life intelligence,the safety of communities and residential areas is also increasingly placed in an important position.In a visual intercom system,intercom is the core of the system,and the quality of calls determines the effectiveness of intercom.On the basis of a comprehensive analysis of traditional adaptive filtering algorithms,an improved normalized minimum mean square algorithm is proposed to address the serious impact of echo on intercom quality.The research results indicate that improved normalized minimum mean square algorithm can effectively eliminate the echo noise generated by visual intercom and significantly improve the intercom quality of the visual intercom system.关键词
自适应滤波算法/LMS/回声噪音Key words
adaptive filtering algorithm/LMS/echo noise分类
信息技术与安全科学引用本文复制引用
戴航,郑秋华..自适应滤波算法在可视对讲系统中应用的研究[J].现代信息科技,2024,8(8):10-14,5.
