Publications

  • Paliwal, K.K., Wójcicki, K.K. and B. Schwerin. Single-channel speech enhancement using spectral subtraction in the short-time modulation domain. Speech Communication, 2010. (To appear)
  • Paliwal, K.K., Schwerin, B. and K.K. Wójcicki. Modulation domain spectral subtraction for speech enhancement. In Proceedings of the 10th European Conference on Speech Communication and Technology (INTERSPEECH), Brighton, U.K., pp. 1327-1330, Sep 2009.
  • So, S., Wójcicki, K.K., Lyons, J.G., Stark, A.P. and K.K. Paliwal. Kalman filter with phase spectrum compensation algorithm for speech enhancement. In Proceedings of the 34th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Taipei, Taiwan, Apr 2009.
  • Paliwal, K.K., Shannon, B.J., Lyons, J.G. and K.K. Wójcicki. Speech-signal-based frequency warping. IEEE Signal Processing Letters, Vol. 16, No. 4, pp. 319-322, Apr 2009.
  • Paliwal, K.K. and K.K. Wójcicki. Effect of analysis window duration on speech intelligibility. IEEE Signal Processing Letters, Vol. 15, pp. 785-788, 2008.
  • Stark, A., Wójcicki, K.K., Lyons, J.G. and K.K. Paliwal. Noise driven short time phase spectrum compensation procedure for speech enhancement, In Proceedings of the 10th International Conference on Spoken Language Processing (INTERSPEECH-ICSLP), Brisbane, Australia, pp. 549-552, Sep 2008.
  • Wójcicki, K.K., Milacic, M., Stark, A., Lyons, J.G. 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.
  • Wójcicki, K.K. and K.K. Paliwal. On the relative importance of the short-time magnitude and phase spectra towards speaker dependent information, In Proceedings of the ISCA Tutorial and Research Workshop (ITRW), Aalborg, Denmark, Jun 2008.
  • Wójcicki, K.K. and K.K. Paliwal. Effect of the dynamic range of an analysis window on phase-only and magnitude-only speech reconstruction for human speaker verification. In Proceedings of the Griffith School of Engineering Research Conference (GSERC), Brisbane, Australia, Oct 2007.
  • Wójcicki, K.K., So, S. and K.K. Paliwal. The effect of the additivity assumption on time and frequency domain Wiener filtering for speech enhancement. In Proceedings of the 8th European Conference on Speech Communication and Technology (INTERSPEECH), Antwerp, Belgium, pp. 798-601, Aug 2007.
  • Wójcicki, K.K. and K.K. Paliwal. Importance of the dynamic range of an analysis window function for phase-only and magnitude-only reconstruction of speech. In Proceedings of the 32nd International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Honolulu, Hawaii, USA, Vol. IV, pp. 729-733, Apr 2007.
  • Wójcicki, K.K., Shannon, B.J. and K.K. Paliwal. Spectral subtraction with variance reduced noise spectrum estimates. In Proceedings of the 11th Australasian International Conference on Speech Science and Technology (SST), Auckland, New Zealand, pp. 76-81, Dec 2006.