A proposed High-Resolution Time-Frequency Distribution for the Analysis of Multicomponent and Speech Signals
In this paper, we propose a novel time-frequency distribution (TFD) for the analysis of multi-component signals. In particular, we use synthetic as well as real-life speech signals to prove the superiority of the proposed TFD in comparison to some existing ones. In the comparison, we consider the cross-terms suppression and the high energy concentration of the signal around its instantaneous frequency (IF).
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1329098Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1471
 B. Boashash," Time Frequency signal analysis and Processing: A Comprehensive Reference," in Elsevier Publications, First edition 2003, ISBN 0- 08- 0443354.
 T.A.C.M. Claasen and W.F.G Mecklenbrauker, "The Wigner Distribution: A tool for time-frequency signal analysis," PART I II and III, Philips Journal of Research, Vol. 35, No 4/5, 1980.
 L. Cohen, " Time frequency distribution: A review," in Proc. of IEEE, Vol. 77, No. 7, pp. 941-981, July 1989.
 P. Flandrin, "Temps-fréquence, " 2 e édition revue et corrigée, Paris : Hermes, 1998.
 L. Atlas, Y. Zhao and R. J. Marks, "the use of cone-shaped kernels for generalized time-frequency representations of non-stationary signals," IEEE Trans. Acoust., Speech, signal Processing. Vol 38, pp.1084- 1091, 1990.
 B. Barkat and B. Boashash "A High-Resolution Quadratic Time- Frequency Distribution for Multicomponent Signals Analysis," IEEE Transaction on signal processing ,Vol. 49, N0. 10, October 2001.
 A. Papandreou and G. Faye Boudreaux-Bratels, "Distributions for time frequency analysis: A generalisation of Choi-Williams and the Butterworth distribution," IEEE Int conf. On Acoust. speech and signal Proc. ICASSP-92, Victoria, Canada, 1992.
 A. Papandreou and G. Faye Boudreaux-Bartels," Generalisation of the Choi-Williams and the Butterworth Distribution ,for time frequency analysis," IEEE Trans. on signal processing, Vol 41,N0 1, January 1993.
 E. F. Velez , R. G. Absher, "Transient analysis of speech signal using the Wigner time frequency representation," ICASSP May 89,Glasgow, pp. 22242-2245.
 J. Leibrich, H. Puder, "A TF distribution for disturbed and undisturbed speech signals and its application to noise reduction," Signal Processing 80(2000), pp.1761-1776.