Analysis of LPC/DFT features for an HMM-based alphadigit recognizer

IEEE Signal Processing Letters

Volumn 3, Issue 4, 1996, Pages 103-106

  Mashao, Daniel J ^a   Gotoh, Yoshihiko ^a   Silverman, Harvey F ^a  

^a Brown University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; FOURIER TRANSFORMS; MARKOV PROCESSES; MATHEMATICAL MODELS; NEURAL NETWORKS; PERFORMANCE; PROBABILITY; SPEECH PROCESSING;

ACOUSTIC FEATURE ANALYSIS; DYNAMIC TIME WARPING; SPEECH RECOGNITION SYSTEMS; TEMPLATE MATCHING ALGORITHMS;

SPEECH RECOGNITION;

EID: 0030126682     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.489061     Document Type: Article

References (10)

1. K. T. Assaleh and R. J. Mammone, "New LP-derived features for speaker identification," IEEE Trans. Speech Audio Processing, vol. 2, no. 4, pp. 630-638, Oct. 1994.
2. B. A. Carlson and M. A. Clements, "A projection-based likelihood measure for speech recognition in noise," IEEE Trans. Speech Audio Processing, vol. 2, no. 1, pp. 97-102, Jan. 1994.
3. X. Huang, F. Alleva, S. Hayamizu, H.-W. Hon, M.-Y. Hwang, and K.-F. Lee, "Improved hidden Markov modeling for speaker-independent continuous speech recognition," in DARPA Speech and Natural Language Workshop, June 1990, pp. 327-331.
4. J. W. Pitton, L. E. Atlas, and P. Loughlin, "Applications of positive time-frequency distributions to speech processing," IEEE Trans. Speech Audio Processing, vol. 2, no. 4, pp. 554-566, Oct. 1994.
5. H. F. Silverman and Y. Gotoh, "On the implementation and computation of training an HMM recognizer having explicit state durations and multiple-feature-set tied-rnixture observation probabilities," Div. Eng., Brown University, Providence RI, 1994, LEMS Mono. Series 1-1.
6. R. Cole and M. Fanty, "Spoken letter recognition," in DARPA Speech and Natural Language Workshop, June 1990, pp. 385-390.
7. S. Kitazawa and J. P. Tubach, "Discriminant analysis and perceptual test of french stops and nasals," in Proc. IEEE 9th Int. Conf. on Pattern Recognition, 1988, pp. 1077-1079.
8. J. G. Wilpon, L. R. Rabiner, and T. B. Martin, "An improved word-detection algorithm for telephone-quality speech incorporating both syntactic and semantic constraints," AT&T Tech. J., vol. 63, no. 3, pp. 479-498, Mar. 1984.
9. H. F. Silverman and N. R. Dixon, "A parametrically controlled spectral analysis system for speech," IEEE Trans. Acoust. Speech, Signal Processing, vol. ASSP-22, no. 5, pp. 362-381, Oct. 1974.
10. L. Rabiner and B.-H. Juang, Fundamentals of Speech Recognition. Englewood Cliffs, NJ: Prentice-Hall, 1993.