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Phase Spectrum Compensation

  • myspectrogram(s, fs, T, w...______________________________________________________________________________________________________________________
  • psc( s, fs, Tw, Ts, stype...__________________________________________________________________________________________________________________________________
  • pesq.m
  • test_psc.m__________________________________________________________________________________________________________________________
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Phase Spectrum Compensation

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Phase Spectrum Compensation (PSC) framework for speech enhancement.

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Description

Basic implementation of the Phase Spectrum Compensation (PSC) [1] method for single channel speech enhancement is included, along with a demo that illustrates its usage.

References:

[1] A.P. Stark, K.K. Wojcicki, J.G. Lyons and K.K. Paliwal, "Noise driven short time phase spectrum compensation procedure for speech enhancement", Proc. INTERSPEECH 2008, Brisbane, Australia, pp. 549-552, Sep. 2008.

[2] K.K. Wojcicki, M. Milacic, A. Stark, J.G. Lyons and K.K. Paliwal, "Exploiting conjugate symmetry of the short-time Fourier spectrum for speech enhancement", IEEE Signal Processing Letters, Vol. 15, pp. 461-464, 2008.

Acknowledgements

M Code La Te X Package, Speech Spectrogram, and Analysis Modification Synthesis inspired this file.

MATLAB release MATLAB 7.10 (R2010a)
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