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基于时频稀疏性的混叠语音分离及失真对策(续完) 被引量：3

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摘要 4．2聚类分析和分离方法 有了空间特征，接下来是如何聚类和分类问题。根据前面的讨论，每个声源对应的空间特征分布可以用一个GMM来描述，
作者 付中华 赵亚丽
机构地区 西北工业大学计算机学院
出处 《电声技术》 2012年第6期47-51,62,共6页 Audio Engineering
关键词 语音分离 稀疏性 失真 混叠 时频 聚类分析 空间特征 分离方法
分类号 TN912.3 [电子电信—通信与信息系统]
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参考文献21

  • 1CHERRY E C. Some experiments on the recognition of speech,with one and with two ears[J].Journal of the Acoustical Society of America,1953.975-979.
  • 2BOLL S F. Suppression of acoustic noise in speech using spectral subtraction[J].IEEE Transactions on Acoustics,Speech and Signal Processing,1977,(02):113-120.
  • 3EPHRAIM Y,MALAH D. Speech enhancement using a Minimum Mean-Square Error short-time spectral amplitude estimator[J].IEEE Transactions on Acoustics,Speech and Signal Processing,1984,(06):1109-1121.doi:10.1109/TASSP.1984.1164453.
  • 4HANSEN J H L,RADHAKRISHNAN V,AREHART K H. Speech enhancement based on generalized minimum mean square error estimators and masking properties of the auditory system[J].IEEE Transaction on Acoustics Speech and Language Processing,2006,(06):2049-2063.doi:10.1109/TASL.2006.876883.
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二级参考文献6

  • 1Benesty J, Chen J, Huang Y, et al. On microphone array beamforming from a MIMO acoustic signal processing perspective [J]. IEEE Transactions on Audio, Speech, and Language Processing, 2007, 15(3):1053- 1065.
  • 2Haykin S. Unsupervised adaptive filtering (volume I: blind source separation) [J]. Circuits and Devices Magazine, 2000, 18(5): 44-45.
  • 3Yilmaz O, Rickard S. Blind separation of speech mixtures via time-frequency masking [J]. IEEE Transactions on Signal Processin, 2004, 52(7) : 1830 - 1847.
  • 4Araki S, Sawada H, Mukai R, et al. Underdetermined blind sparse source separation for arbitrarily arranged multiple sensors[J]. Signal Processing, 2007, 87(8) : 1833 - 1847.
  • 5FU Zhonghua, XIE Lei, JIANG Dongmei. Dual microphone noise reduction based on semi blind DUET [C]// International Symposium on Chinese Spoken Language Processing. Tainan, China: IEEE Computer Society, 2010:33 - 37.
  • 6Hu Y, Loizou P C. Evaluation of objective quality measures for speech enhancement [J].IEEE Transactions on Audio, Speech, and Language Processing, 2008, 16(1) : 229 -238.

同被引文献25

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二级引证文献9

电声技术
2012年 第6期

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