Bi-spectral acoustic features for robust speech recognition

IEICE Transactions on Information and Systems

Volumn E91-D, Issue 3, 2008, Pages 631-634

  Onoe, Kazuo ^a   Sato, Shoei ^a   Homma, Shinichi ^a   Kobayashi, Akio ^a   Imai, Toru ^a   Takagi, Tohru ^a  

^a NHK SCIENCE AND TECHNICAL RESEARCH LABORATORIES   (Japan)

Author keywords

Bi spectrum; Non Gaussianity; Phase information; Speech recognition

Indexed keywords

DEEP NEURAL NETWORKS; FOURIER TRANSFORMS; PRINCIPAL COMPONENT ANALYSIS;

BISPECTRUM; BROADCAST NEWS TRANSCRIPTIONS; FOURIER TRANSFORMATIONS; MEL-FREQUENCY CEPSTRAL COEFFICIENTS; NONGAUSSIANITY; PHASE INFORMATION; REALISTIC ENVIRONMENTS; ROBUST SPEECH RECOGNITION;

SPEECH RECOGNITION;

EID: 68149159827     PISSN: 09168532     EISSN: 17451361     Source Type: Journal    
DOI: 10.1093/ietisy/e91-d.3.631     Document Type: Article

References (11)

1. A. Ando, T. Imai, A. Kobayashi, S. Homma, J. Goto, N. Seiyama, T. Mishima, T. Kobayakawa, S. Sato, K. Onoe, H. Segi, A. Imai, A. Matsui, A. Nakamura, H. Tanaka, T. Takagi, E. Miyasaka, and H. Isono, "A simultaneous subtitling system for broadcast news programs with a speech recognizer," IEICE Trans. Inf. & Syst., vol.E86-D, no.1, pp.15-25, Jan. 2003.
2. M. Rosenblatt and J.W. Van Ness, "Estimation of the bispectrum," Ann. Math. Statist., vol.36, no.4, pp.1120-1136, 1965.
3. C.L. Nikias and J.M. Mendel, "Signal processing with higher-order spectra," IEEE Signal Process. Mag., vol.10, pp.10-37, 1993.
4. R. Fulchiero and A.S. Spanias, "Speech enhancement using the bispectrum," ICASSP, vol.4, pp.488-491, 1993.
5. J.M. Górriz, J. Ramírez, J.C. Segura, C.G. Puntonet, and L. García, "Effective speech/pause discrimination using an integrated bispectrum likelihood ratio test," ICASSP, vol.I, pp.801-804, 2006.
6. J. Turunen, J.T. Tanttu, and P. Laula, "Hammerstein model for speech coding," EURASIP Journal on Applied Sig. Proc., no.12, pp.1238-1249, 2003.
7. J.W.A. Fackrell, Bispectral analysis of speech signal, Ph. D. Thesis, University of Edinburgh, 1996.
8. A. Moreno and M. Rutllan, "Integrated polispectrum on speech recognition," ICSLP, vol.2, pp.1281-1284, 1996.
9. K. Onoe, S. Sato, S. Homma, A. Kobayashi, T. Imai, and T. Takagi, "A study of bi-spectrum features for speech recognition," Proc. Spring Meeting of the ASJ, (28), 1-P-4, 2007.
10. C.P. Cox, A Handbook of Introductory Statistical Methods, pp.46-50, John Wiley & Sons, 1987.
11. R.O. Duda, P.E. Hart, and D.G. Stork, Pattern Classification Second ed., pp.107-111, John Wiley & Sons, 2001.