Noise-Thresholding with Empirical Mode Decomposition for Low Distortion Speech Enhancement

報告番号: ; 学位授与年月日: 2008-03-24 ; 学位の種別: 修士 ; 学位の種類: 修士(情報理工学) ; 学位記番号: ; 研究科・専攻: 情報理工学系研究科電子情報学専攻

[1]  Electronics Letters , 1965, Nature.

[2]  N. Ellouze,et al.  Empirical mode decomposition of voiced speech signal , 2004, First International Symposium on Control, Communications and Signal Processing, 2004..

[3]  Keikichi Hirose,et al.  Separation of Mixed Audio Signals by Decomposing Hilbert Spectrum with Modified EMD , 2006, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

[4]  Soo Ngee Koh,et al.  Noisy speech enhancement using discrete cosine transform , 1998, Speech Commun..

[5]  Richard G. Baraniuk,et al.  Empirical Mode Decomposition Based Frequency Attributes , 1999 .

[6]  N. Huang,et al.  The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis , 1998, Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

[7]  Andries P. Hekstra,et al.  Perceptual evaluation of speech quality (PESQ)-a new method for speech quality assessment of telephone networks and codecs , 2001, 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221).

[8]  N. Huang,et al.  The Mechanism for Frequency Downshift in Nonlinear Wave Evolution , 1996 .

[9]  Gabriel Rilling,et al.  Empirical mode decomposition as a filter bank , 2004, IEEE Signal Processing Letters.

[10]  Martin Cooke,et al.  Modelling auditory processing and organisation , 1993, Distinguished dissertations in computer science.

[11]  S. Boll,et al.  Suppression of acoustic noise in speech using spectral subtraction , 1979 .

[12]  Yannis Kopsinis,et al.  Enhanced Empirical Mode Decomposition using a Novel Sifting-Based Interpolation Points Detection , 2007, 2007 IEEE/SP 14th Workshop on Statistical Signal Processing.

[13]  Richard M. Schwartz,et al.  Enhancement of speech corrupted by acoustic noise , 1979, ICASSP.

[14]  電子情報通信学会.  IEICE transactions on fundamentals of electronics, communications and computer sciences , 1992 .

[15]  Keikichi Hirose,et al.  Multi-band approach of audio source discrimination with empirical mode decomposition , 2005, INTERSPEECH.

[16]  Md. Kamrul Hasan,et al.  DCT speech enhancement with hard and soft thresholding criteria , 2002 .

[17]  Nii O. Attoh-Okine,et al.  The Hilbert-Huang Transform in Engineering , 2005 .