A Novel Dual Adaptive Approach to Speech Processing

This paper presents a wavelet transform based analysis technique for speech separation of overlapping speakers. A continuous Morlet wavelet (equation 1)

[1]  Robert Mahony,et al.  A practical approach to real-time application of speaker recognition using wavelets and linear algebra , 2002 .

[2]  Hugo Fastl,et al.  Psychoacoustics Facts and Models. 2nd updated edition , 1999 .

[3]  Thomas F. Quatieri,et al.  Speech analysis/Synthesis based on a sinusoidal representation , 1986, IEEE Trans. Acoust. Speech Signal Process..

[4]  Michael Unser,et al.  A review of wavelets in biomedical applications , 1996, Proc. IEEE.

[5]  Rafik A. Goubran,et al.  Speech enhancement using fourth-order cumulants and optimum filters in the subband domain , 2002, Speech Commun..

[6]  藤村 靖,et al.  Gunnar Fant: Acoustic Theory of Speech Production : with Calculations based on X-Ray Studies of Russian Articulations, Mouton & Co, 1960, 's-Gravenhage $ 15 , 1962 .

[7]  Wei-Chien Chang On using Principal Components before Separating a Mixture of Two Multivariate Normal Distributions , 1983 .

[8]  J.B. Millar,et al.  The Australian National Database of Spoken Language , 1994, Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing.

[9]  G. Stewart Error and Perturbation Bounds for Subspaces Associated with Certain Eigenvalue Problems , 1973 .

[10]  Nanda Kambhatla,et al.  Dimension Reduction by Local Principal Component Analysis , 1997, Neural Computation.

[11]  Keiichi Tokuda,et al.  Adaptive cepstral analysis of speech , 1995, IEEE Trans. Speech Audio Process..

[12]  Mark B. Gardner,et al.  The Dependence of Hearing Impairment on Sound Intensity , 1937 .

[13]  I. Jolliffe Principal Component Analysis , 2002 .

[14]  Gunnar Fant,et al.  Acoustic Theory Of Speech Production , 1960 .

[15]  A. Grossmann,et al.  Cycle-octave and related transforms in seismic signal analysis , 1984 .