Speech enhancement based on wavelet thresholding the multitaper spectrum
作者： Y. Hu , P.C. Loizou
关键词:
摘要: … discrete Fourier Transform matrix by , the Fourier transform of … for each level [ was set to 5, in this paper, based on listening … produce better, lower-variance, spectral estimates and better …
sci-hub.se 
researchgate.net 参考文章(33)
David L Donoho, Iain M Johnstone, Ideal spatial adaptation by wavelet shrinkage Biometrika. ,vol. 81, pp. 425- 455 ,(1994) , 10.1093/BIOMET/81.3.425
Wonho Yang, M. Benbouchta, R. Yantorno, Performance of the modified Bark spectral distortion as an objective speech quality measure international conference on acoustics speech and signal processing. ,vol. 1, pp. 541- 544 ,(1998) , 10.1109/ICASSP.1998.674487
S. Wang, A. Sekey, A. Gersho, An objective measure for predicting subjective quality of speech coders IEEE Journal on Selected Areas in Communications. ,vol. 10, pp. 819- 829 ,(1992) , 10.1109/49.138987
Donald B. Percival, Andrew T. Walden, Spectral Analysis for Physical Applications sapa. ,(1993) , 10.1017/CBO9780511622762
M. S. Bartlett, D. G. Kendall, The Statistical Analysis of Variance-Heterogeneity and the Logarithmic Transformation Supplement to the Journal of the Royal Statistical Society. ,vol. 8, pp. 128- 138 ,(1946) , 10.2307/2983618
Philipos C. Loizou, Yi Hu, A perceptually motivated subspace approach for speech enhancement. conference of the international speech communication association. ,(2002)
Michael Nilsson, Sigfrid D. Soli, Jean A. Sullivan, Development of the Hearing In Noise Test for the measurement of speech reception thresholds in quiet and in noise The Journal of the Acoustical Society of America. ,vol. 95, pp. 1085- 1099 ,(1994) , 10.1121/1.408469
Peter Vary, Member Eurasip, Noise suppression by spectral magnitude estimation —mechanism and theoretical limits— Signal Processing. ,vol. 8, pp. 387- 400 ,(1985) , 10.1016/0165-1684(85)90002-7
Hong‐Ye Gao, Choice of thresholds for wavelet shrinkage estimate of the spectrum Journal of Time Series Analysis. ,vol. 18, pp. 231- 251 ,(1995) , 10.1111/1467-9892.00048
Grace Wahba, Automatic Smoothing of the Log Periodogram Journal of the American Statistical Association. ,vol. 75, pp. 122- 132 ,(1980) , 10.1080/01621459.1980.10477441