• Journal of Atmospheric and Environmental Optics
  • Vol. 13, Issue 5, 388 (2018)
Xingfang WANG, Shiqun JIN*, and Shaoyang HOU
Author Affiliations
  • [in Chinese]
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    DOI: 10.3969/j.issn.1673-6141.2018.05.007 Cite this Article
    WANG Xingfang, JIN Shiqun, HOU Shaoyang. Research on Denoising Method of Laser Detection Sound Signal Based on Wavelet Threshold[J]. Journal of Atmospheric and Environmental Optics, 2018, 13(5): 388 Copy Citation Text show less
    References

    [1] Ye Jiaxiong, Xu Qiyang, Fu Xinyao. Detection of laser diffuse reflection echo signal[J].Chinese Journal of Lasers, 2007, 34(4): 507-510(in Chinese).

    [2] Kang Hongxiang.Study on Noise Reduction of Atmospheric Noise and Ambient Noise in Laser Acoustic Signal[D]. Changsha: Master’s Thesis of University of Defense Science and Technology, 2003(in Chinese).

    [3] Han Jiqing, Zhang Lei, Zheng Tieran.Speech Signal Processing[M]. 2nd ed. Beijing: Tsinghua University Press, 2013(in Chinese).

    [4] Li Congqing, Sun Lixin, Long Dong,et al. Speech denoising method of wavelet transform[J]. Computer Engineering and Applications, 2009, 45(36): 145-147(in Chinese).

    [5] Ma Jianfen. Application of wavelet transform in speech denoising[J].Journal of Taiyuan University of Technology, 2001, 32(3): 238-239(in Chinese).

    [6] Zhang X, Li J, Xing J,et al. A particle swarm optimization technique-based parametric wavelet thresholding function for signal denoising[J]. Circuits Systems & Signal Processing, 2017, 3(1): 247-269.

    [7] Zhang Defeng.MATLAB Wavelet Analysis[M]. Beijing: Machinery Industry Press, 2009(in Chinese).

    [8] Donoho D L. Orthonormal ridgelets and linear singularities[J].Siam Journal on Mathematical Analysis, 1998, 31(5): 1062-1099.

    [9] Liang Ruiyu, Zhao Li, Wei Xin.The Experimental Course of Speech Signal Processing[M]. Beijing: Machinery Industry Press, 201(in Chinese).

    [10] Donoho D L. De-noising by soft-thresholding[J].IEEE Transactions on Information Theory, 1995, 41(3): 613-627.

    [11] Wang Xu, Liu Wensheng, Wang Chang. A study of an improved wavelet threshold de-noising method[J].Surveying and Mapping Science, 2011, 3(5): 179-180(in Chinese).

    [12] Qian Y. A Method of Improved Wavelet Threshold for Signal De-Noising[C]//International Conference on Multimedia Technology, IEEE, 2010: 1-3.

    [13] Wang X. Nonlinear multiwavelet transform based soft thresholding[C]//The 2000 IEEE Asia-Pacific Conference onCircuits and Systems, 2000: 775-778.

    [14] Deng Yujuan.Research on Speech Threshold Denoising Algorithm Based on Wavelet Transform[D]. Chongqing: Master’s Thesis of Chongqing University, 2009(in Chinese).

    WANG Xingfang, JIN Shiqun, HOU Shaoyang. Research on Denoising Method of Laser Detection Sound Signal Based on Wavelet Threshold[J]. Journal of Atmospheric and Environmental Optics, 2018, 13(5): 388
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