基于阵列算法下多麦克风降噪分析
摘要
噪声是语音信号中难以避免的主要干扰,直接影响语音质量。本文立足于对列阵算法的认识,从固定波束形成算法、近场波束形成算法和子空间算算法三个方面,阐述了阵列算法在多麦克风降噪中的应用,以更好地降低噪声对多麦克风的干扰。
出处
《中国新通信》
2016年第2期105-105,共1页
China New Telecommunications
二级参考文献16
-
1Nima Yousefian,Philipos C Loizou. A Dual-Microphone Speech Enhancement Algorithm Based on the Coherence Function[J].IEEE Trans on Audio Speech And Language Processing,2012,(2):599-609.
-
2Mohamed Djendia,Pascal Scalart. Double pseudo affine projection algorithm for speech enhancement and acoustic noise reduction[A].Bucharest,Romania,2012.2080-2084.
-
3Ulrik Kjems,Jesper Jensen. Maximum likelihood based noise covariance matrix estimation for multi-microphone speech enhancement[A].Bucharest Romania,2012.295-299.
-
4Richard C Hendriks,Timo G erkmann. Noise correlation matrix estimation for multi-microphone speech enhancement[J].IEEE Trans on Audio Speech and Language Processing,2012,(1):223-233.
-
5Nilesh Madhu,Ann Spriet,Sofie Jansen. The potential for speech intelligibility improvement using the ideal binary mask and the ideal wiener filter in single channel noise reduction systems:application to auditory prostheses[J].IEEE Trans on Audio Speech and Language Processing,2013,(1):61-70.
-
6Daniel P Jarrett,Emanuel A P Habets,Jacob Benesty. A trade off beamformer for noise reduction in the spherical harmonic domain[A].Aachen,2012.1-4.
-
7Rault J H,Ans B. Circuits neuronaux a synapses modifiables:decodage demessages composites parapprentissage nonsupervise[J].C -R de l' Academiedes Sciences,1984,(Ⅲ-13):525-528.
-
8Bell A,Sejnowski T J. A non-linear information maximization algorithm that performs blind separation[A].The MIT Press,Cambridge,MA,1995.467-474.
-
9Amari S I,Cichocki A,Yang H H. A new learning algorithm for blind source separation[A].{H}The MIT Press,1996.757-763.
-
10Zou X,Jancovic P,Ju Liu. Speech signal enhancement based on MAP algorithm in the ICA space[J].Signal Processing IEEE Trasactions on,2008,(5):1812-1820.
-
1张德富,刘弘.自动设计VLSI阵列算法的一种方法[J].计算机学报,1990,13(4):308-311. 被引量:1
-
2张志飞,卢晶,邹海山.传声器阵列近场波束算法鲁棒性研究[J].南京大学学报(自然科学版),2014,50(1):46-53. 被引量:5
-
3李鹏.基于TD-SCDMA终端的一种改进的自适应天线阵列算法[J].西华大学学报(自然科学版),2012,31(1):59-62.
-
4戴春风.基于小波变换的语音降噪分析与实现[J].南通职业大学学报,2006,20(4):95-97. 被引量:2
-
5Jack Winters.智能天线为WLAN添精彩[J].电子产品世界,2005,12(12A):116-119.
-
6闻传花,苏洋,李玉权,张永智.星间激光通信中接收系统的降噪分析[J].电子科技大学学报,2007,36(S2):1092-1094.
-
7赵海军,李敏,李明东,崔梦天,罗宇.一种基于快速阵列算法实现的IIR数字滤波器[J].云南大学学报(自然科学版),2016,38(2):219-224. 被引量:2
-
8刘弘,张德富.Systolic阵列算法的自动生成技术[J].南京大学学报(自然科学版),1990,26(2):196-203.
-
9马建涛,许波,张忖.TD-SCDMA系统室外空分复用特征分析[J].邮电设计技术,2012(3):50-53.
-
10杨文平,陈国定,石博强.基于小波理论的复杂机械振动信号降噪分析[J].北京科技大学学报,2002,24(4):455-457. 被引量:15