Evaluation of the modified group delay feature for isolated word recognition

Proceedings - 8th International Symposium on Signal Processing and its Applications, ISSPA 2005

Volumn 2, Issue , 2005, Pages 715-718

  Alsteris, Leigh D ^a   Paliwal, Kuldip K ^a  

^a GRIFFITH UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; SPECTRUM ANALYSIS; SPEECH ANALYSIS; SPEECH PROCESSING;

GROUP DELAY FUNCTION (GDF); PITCH EPOCHS; SHORT TIME PHASE SPECTRUM;

SPEECH RECOGNITION;

EID: 33847165718     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPA.2005.1581038     Document Type: Conference Paper

References (5)

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2. B. Yegnanarayana and H.A. Murthy, "Significance of group delay functions in spectrum estimation", IEEE Trans. Signal Processing, Vol. 40, No. 9, pp. 2281-2289, Sept. 1992.
3. K.K. Paliwal and L.D. Alsteris, "On the usefulness of STFT phase spectrum in human listening tests", Speech Communication, Vol. 45, No. 2, pp. 153-170, Feb. 2005.
4. H.A. Murthy and V. Gadde, "The modified group delay function and its application to phoneme recognition", Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, pp. I-68-I-71, Apr. 2003.
5. A.V. Oppenheim and R.W. Schafer, Digital Signal Processing, Prentice-Hall, Englewood Cliffs, NJ, 1975.