Covariation and weighting of harmonically decomposed streams for ASR

EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology

Volumn , Issue , 2003, Pages 2321-2324

  Jackson, Philip J B ^a   Moreno, David M ^b   Russell, Martin J ^c   Hernando, Javier ^b  

^a UNIVERSITY OF SURREY   (United Kingdom)

^b UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

^c UNIVERSITY OF BIRMINGHAM   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

PRINCIPAL COMPONENT ANALYSIS; SIGNAL PROCESSING; SPEECH COMMUNICATION;

COVARIATION; DIGIT RECOGNITION; IMPROVE PERFORMANCE; RECOGNITION ACCURACY; SPEECH SIGNALS; TEST CONDITION; TWO-STREAM;

SPEECH RECOGNITION;

EID: 85009168054     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. J. Laroche, Y. Stylianou, and E. Moulines, "HNS: Speech modification based on a harmonic + noise model," Proc. IEEE-ICASSP, Minneapolis, MN, vol. 93, no. 2, pp. 550-553, 1993.
2. C. D. Yoo and J. S. Lim, "Speech enhancement based on the generalised dual excitation model with adaptive analysis window," in Proc. IEEE-ICASSP, Detroit, MI, 1995, pp. 832-835.
3. P. J. B. Jackson, Characterisation of plosive, fricative and aspiration components in speech production, Ph.D. thesis, Electron. & Comp. Sci., Univ. of Southampton, UK, 2000.
4. H. Boulard and S. Dupont, "Sub-band based speech recognition," in Proc. IEEE-ICASSP, Munich, 1997, pp. 1251-1254.
5. N. Wilkinson and M. J. Russell, "Improved phone recognition on TIMIT using formant frequency data and confidence measures," in Proc. ICSLP, Denver, CO, 2002, pp. 2121-2124.
6. M. J. F. Gales and S. J. Young, "Robust speech recognition in additive and convolutional noise using parallel model combination," Comp. Speech & Lang., vol. 9, pp. 289-308, 1995.
7. M. J. F. Gales, "Maximum likelihood multiple subspace projections for hidden Markov models," IEEE Trans. on Spch. & Aud. Proc., vol. 10, no. 2, pp. 37-47, 2002.
8. P. J. B. Jackson and C. H. Shadle, "Pitch-scaled estimation of simultaneous voiced and turbulence-noise components in speech," IEEE Trans. on Spch. & Aud. Proc., vol. 9, no. 7, pp. 713-726, 2001.
9. S. J. Young, J. Odell, D. Ollason, V. Valtchev, and P. Woodland, The HTK Book, Entropic Camb. Res. Lab., Cambridge, UK, v2.1 edition, 1997.
10. D. M. Moreno, "Harmonic decomposition applied to automatic speech recognition," M.S. thesis, Universitat Politecnica de Catalunya, Barcelona, 2002.
11. D. M. Moreno, P. J. B. Jackson, J. Hernando, and M. J. Russell, "Improved ASR in noise using harmonic decomposition," in Proc. ICPhS, Barcelona, 2003.
12. H. J. Nock and S. J. Young, "A comparison of exact and approximate algorithms for decoding and training loosely-coupled HMMs," Proc. Inst. of Acoust., Stratford-upon-Avon, UK, vol. 23, no. 3, pp. 47-60, 2001.