计算机与数字工程2025，Vol.53Issue(7)：1808-1811,4.DOI:10.3969/j.issn.1672-9722.2025.07.004
基于麦克风线阵的语音分离算法研究
Research on Speech Separation Algorithm Based on Microphone Line Array
李勇 1张二华 1唐振民1
作者信息
- 1. 南京理工大学计算机科学与工程学院 南京 210094
- 折叠
摘要
Abstract
The importance of speech separation as a front-end module of speech recognition is self-evident.The multi-chan-nel speech separation algorithm can use the characteristics of speech between different channels to adjust the beam direction to the target direction to achieve the effect of separation.In this paper,based on the fixed beamforming method,the null steering function is added,and the weighting coefficient is constructed in the frequency domain to further remove the interference signal,and a multi-channel speech separation algorithm suitable for the microphone line array is studied.Experiments show that this method can extract the target speech from the two-person mixed speech,which obviously increases the intelligibility of the speech.关键词
麦克风线阵/语音分离/波束形成/零点调向/加权系数Key words
microphone line array/speech separation/beamforming/null steering/weighting coefficient分类
信息技术与安全科学引用本文复制引用
李勇,张二华,唐振民..基于麦克风线阵的语音分离算法研究[J].计算机与数字工程,2025,53(7):1808-1811,4.
