Acoustic feedback control using single channel blind source separation

Computer Engineering and Applications ›› 2015, Vol. 51 ›› Issue (10): 211-214.

Previous Articles Next Articles

Acoustic feedback control using single channel blind source separation

LIU Yufeng, YAO Jiafei

State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing 400044, China

Online:2015-05-15 Published:2015-05-15

基于单通道音频信号分离的声反馈控制

刘育烽，姚加飞

重庆大学输配电装备及系统安全与新技术国家重点实验室，重庆 400044

Abstract

Abstract: Due to the problem of lack of reliability in the available methods, a new solution is constructed for acoustic feedback control using single channel blind source separation. The main advantage of this solution is that the result has nothing to do with the feedback path so that it has high reliability. Computer simulations are given to demonstrate the performance of this method.

Key words: acoustic feedback control, adaptive filters, single channel audio source separation, non-negative matrix factorization

摘要： 针对现有多种声反馈控制算法对环境变化敏感的问题，将单通道音频信号分离法用于声反馈控制中。仿真结果表明，所述方法在助听器和公共扩音系统中的声反馈控制效果突出，环境的改变对声反馈抑制的效果没有明显的影响，鲁棒性强。

关键词: 声反馈控制, 自适应滤波器, 单通道音频信号分离, 非负矩阵分解

LIU Yufeng, YAO Jiafei. Acoustic feedback control using single channel blind source separation[J]. Computer Engineering and Applications, 2015, 51(10): 211-214.

刘育烽，姚加飞. 基于单通道音频信号分离的声反馈控制[J]. 计算机工程与应用, 2015, 51(10): 211-214.

[1]	LIU Jiaji, BAO Chongming, ZHOU Lihua, WANG Chongyun, KONG Bing. Community Detecting Method Based on Non-negative Matrix Factorization with Graph Regular Term in Heterogeneous Information Networks [J]. Computer Engineering and Applications, 2020, 56(21): 131-138.
[2]	SUI Xiuwu, NIU Jiabao, LI Haotian, QIAO Mingmin. Upper Limb sEMG Gesture Recognition Method Based on NMF-SVM Model [J]. Computer Engineering and Applications, 2020, 56(17): 161-166.
[3]	CAI Fei, ZHANG Xin, MU Xiaohui, CHEN Jie, CAI Xun. Research on Link Prediction Method Based on Deep Non-negative Matrix Factorization [J]. Computer Engineering and Applications, 2020, 56(15): 153-161.
[4]	GUO Weiting, XIA Limin. Human activity recognition based on multi-view nonnegative matrix factorization [J]. Computer Engineering and Applications, 2018, 54(16): 37-43.
[5]	YANG Qiang, YANG You. Recommender system algorithm combing personal compact and trust propagation [J]. Computer Engineering and Applications, 2017, 53(15): 36-40.
[6]	YANG Chunming1, ZHANG Hui1, HE Tianxiang1, LI Bo1，2, ZHAO Xujian1. Approach to building for Chinese polarity lexicons with co-occurrence relation [J]. Computer Engineering and Applications, 2016, 52(9): 164-169.
[7]	WANG Xiaohua, SUN Xiaojiao, LI Yue. Face recognition based on weighted wavelet decomposition and manifold regularized non-negative matrix factorization [J]. Computer Engineering and Applications, 2016, 52(7): 150-154.
[8]	ZHANG Su’e, ZHOU Jun, WANG Dawei, MEI Hongyan. Face recognition based on Gabor and NMF [J]. Computer Engineering and Applications, 2015, 51(3): 143-147.
[9]	LI Guang, XI Meng. Improved privacy-preserving classification method using non-negative matrix factorization [J]. Computer Engineering and Applications, 2015, 51(21): 1-5.
[10]	LONG Xiaobao. Robust audio fingerprint using lifting-based wavelet and non-negative matrix factorization [J]. Computer Engineering and Applications, 2013, 49(9): 197-199.
[11]	WANG Fei1, LIANG Xiaogeng1，2, CUI Yankai1, WU Xiaojun3. Image fusion combined with NMF and new contourlet transform [J]. Computer Engineering and Applications, 2013, 49(5): 150-153.
[12]	YUAN Baohua1, WANG Huan2, REN Mingwu2. Fusing local binary pattern and LNMF of face recognition [J]. Computer Engineering and Applications, 2013, 49(5): 166-169.
[13]	LUAN Jiayu, WANG Hairui, BI Guihong, WANG Xi, CHEN Shilong. Non-negative matrix factorization method identify power quality disturbance signal [J]. Computer Engineering and Applications, 2013, 49(4): 240-244.
[14]	SHANG Li1, CUI Ming1, DU Jixiang2，3. Palmprint recognition methods using non-negative matrix factorization and RBPNN model [J]. Computer Engineering and Applications, 2012, 48(4): 199-203.
[15]	DU Shiqiang1, SHI Yuqing2, WANG Weilan1, MA Ming1. Graph regularized-based semi-supervised non-negative matrix factorization [J]. Computer Engineering and Applications, 2012, 48(36): 194-200.

Acoustic feedback control using single channel blind source separation

基于单通道音频信号分离的声反馈控制

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics