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基于传声器阵列的语音增强技术 被引量：2

Speech Enhancement Technology Based on Microphone Array
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摘要 介绍了几种传声器阵列语音增强算法,包括固定波束形成、自适应波束形成、传声器阵后维纳滤波,并对各算法的性能和特点进行了分析。同时,对近几年基于传声器阵的语音增强技术的发展趋势进行了简单介绍。 Some algorithms of microphone array speech enhancement are introduced, namely fixed beamforming, adaptive beamforming, and microphone array with adaptive post-filtering. The capabilities and characteristics of these algorithms are analyzed. The developments of microphone array speech enhancement technology in recent years are simply mentioned.
作者 邹领 曾庆宁
机构地区 桂林电子科技大学信息与通信学院
出处 《电声技术》 2007年第12期47-50,共4页 Audio Engineering
基金 广西科学基金资助项目(0639028)
关键词 语音增强 传声器阵列 消噪 speech enhancement microphone array noise reduction
分类号 TN912 [电子电信—通信与信息系统]
  • 相关文献

参考文献9

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二级参考文献11

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共引文献1

同被引文献7

  • 1Quatieri T F.离散时间语音信号处理-原理与应用[M].赵胜辉,译.北京:电子工业出版社,2004:504-512.
  • 2HAYKIN S.自适应滤波器原理[M].郑宝玉,等译.北京:电子工业出版社,2010.
  • 3ZELINSKI R. A microphone array with adaptive post-filtering for noise reduction in reverberant rooms [ C]//Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing. [ S. l. ] :IEEE Press, 1988,5:2578 - 2581.
  • 4SIMMER K U, BITZER J, MARRO C. Post-filtering techniques in microphone arrays[M]. Berlin :Springer-Verlag,2001.
  • 5BOLL S. Suppression of acoustic noise in speech using spectral subtraction [J]. IEEE Trans. Acoustics, Speech and Signal Processing, 1979,27:461 - 466.
  • 6褚志刚,杨洋,蒋忠翰.波束形成传声器阵列性能研究[J].传感技术学报,2011,24(5):665-670. 被引量：37
  • 7赵龙江,冯杰,冯晖,周瑜,侍艳华.用于空气声测量的质点振速传感器[J].声学学报,2015,40(4):598-606. 被引量：14

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电声技术
2007年 第12期

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