The modified group delay feature: A new spectral representation of speech

8th International Conference on Spoken Language Processing, ICSLP 2004

Volumn , Issue , 2004, Pages 913-916

  Hegde, Rajesh M ^a   Murthy, Hema A ^a   Rao, Gadde V Ramana ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

^b SRI INTERNATIONAL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUOUS SPEECH RECOGNITION; GROUP DELAY; SPEECH; SPURIOUS SIGNAL NOISE; WHITE NOISE;

AUTOMATIC RECOGNITION; DIMENSIONAL SPACES; FOURIER TRANSFORM MAGNITUDES; FOURIER TRANSFORM PHASE; MODIFIED GROUP DELAY FEATURES; PHONEME RECOGNITION; SPEAKER IDENTIFICATION; SPECTRAL REPRESENTATIONS;

SPEECH RECOGNITION;

EID: 85009070582     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Helmholtz H, "On the Sensations of Tone," Dover, 1954.
2. Liu. L, He. J and Palm G, "Effects of phase on the perception of intervocalic stop consonants," in Speech Communication, Vol. 22, pp.403-417, 1997.
3. Hema A. Murthy and Venkata Ramana Rao Gadde, "The Modified group delay function and its application to phoneme recognition," in Proceedings of the ICASSP, Vol.I, pp. 68-71, April 2003.
4. Rajesh M. Hegde, Hema A. Murthy and Venkata Ramana Rao Gadde, "Application of the Modified Group Delay Function to Speaker Identification and Discrimination," in Proceedings of the ICASSP, SP-P6.4, May 2004.
5. Sammon, Jr., J. W. "A Nonlinear Mapping for Data Structure Analysis," IEEE Transactions on Computers, Vol.C-18, No. 5, pp. 401-409, May 1969.
6. Fukunaga K, "Introduction to Statistical Pattern Recognition," Accademic Press, Boston, 1990.
7. V. Kamakshi Prasad, Segmentation and Recognition of Continuous Speech, Ph.D dissertation, Dept. of Computer science and engineering, I.I.T., Madras, India, Jan 2002.
8. Database for Indian languages, Speech and Vision Lab, IIT Madras, Chennai, India, 2001.