Robust blind dereverberation of speech signals based on characteristics of short-time speech segments

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2007, Pages 2986-2989

  Nakatani, Tomohiro ^a   Hikichi, Takafumi ^a   Kinoshita, Keisuke ^a   Yoshioka, Takuya ^a   Delcroix, Marc ^a   Miyoshi, Masato ^a   Juang, Biing Hwang ^a,b  

^a NTT Communication Science Laboratories   (Japan)

^b GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLIND SOURCE SEPARATION; CHANNEL ESTIMATION; OPTIMIZATION; REVERBERATION; SPURIOUS SIGNAL NOISE; TRANSFER FUNCTIONS;

MULTI-CHANNEL LINEAR PREDICTION (MCLP); ROBUST BLIND DEREVERBERATION; ROOM TRANSFER FUNCTIONS (RTF); SPEECH SIGNALS;

SPEECH SYNTHESIS;

EID: 34548822176     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iscas.2007.377974     Document Type: Conference Paper

References (17)

1. J.L. Flanagan, J. Johnston, R. Zahn, and G. Elko, "Computer-steered microphone arrays for sound transduction in large rooms, J. Acoust. Soc. Am., vol. 78, pp. 1508-1518, 1985.
2. G.W. Elko, "Superdirective Microphone Arrays," in Acoustic Signal Processing for Telecommunication, S.L. Gay and J. Benesty, eds., pp. 181-235, Kluwer Academic Press, 2000.
3. B.W. Gillespie and L.E. Atlas, "Strategies for improving audible quality and speech recognition accuracy of reverberant speech," Proc. ICASSP-2003, vol. 1, pp. 676-679, 2003.
4. P.A. Naylor, "Speech dereverberation," Proc. IWAENC-05, 2005.
5. Y. Huang, J. Benesty, and J. Chen, "Speech acquisition and enhancement in a reverberant, cocktail-party-like environment," Proc. ICASSP-06, vol. V, pp. 25-28, 2006.
6. M. Miyoshi and Y Kaneda, "Inverse filtering of room acoustics," IEEE Trans. ASSP, 36(2), pp. 145-152, 1988.
7. M.I. Gurelli and C.L. Nikias, "EVAM: An eigenvector-based algorithm for multichannel blind deconvolution of input colored signals," IEEE Trans. SP, vol. 43, no. 1, pp. 134-149, 1995.
8. T. Hikichi, M. Delcroix, and M. Miyoshi, "Blind dereverberation based on estimates of signal transmission channels without precise information of channel order," Proc. ICASSP-05, vol. I, pp. 1069-1072, 2005.
9. T. Hikichi, M. Delcroix, and M. Miyoshi, "On robust inverse filter design for room transfer function fluctuations," Proc. EUSIPCO-06, 2006.
10. M. Delcroix, T. Hikichi, and M. Miyoshi, "Dereverberation of speech signals based on linear prediction," Proc. ICSLP-2004, 2004.
11. K. Kinoshita, T. Nakatani, and M. Miyoshi, "Spectral subtraction steered by multi-step forward linear prediction for single channel speech dereverberation," Proc. ICASSP-2006, vol. I, pp. 817-820, May, 2006.
12. K. Kinoshita, M. Delcroix, T. Nakatani, and M. Miyoshi, "Evaluation of blind dereverberation based on multi-step linear prediction with real-recordings," Proc. ASJ-2006 (in Japanese), Sep, 2007.
13. T. Yoshioka, T. Hikichi, M. Miyoshi, and H.G. Okuno, "Robust decomposition of inverse filter of channel and prediction error filter of speech signal for dereverberation," Proc. EUSIPCO-06, 2006.
14. T. Yoshioka, T. Hikichi, and M. Miyoshi, "Second-order statistics based dereverberation by using nonstationarity of speech," IWAENC-06, 2006.
15. T. Nakatani, B.H. Juang, K. Kinoshita, and M. Miyoshi, "Speech dereverberation based on probabilistic models of source and room acoustics," Proc. ICASSP-06, vol. I, pp. 821-824, May, 2006.
16. T. Nakatani et al., "Study on speech dereverberation with autocorrelation codebook," Proc. ICASSP-07, 2007.
17. M. Miyoshi, "Estimating AR parameter-sets for linear-recurrent signals in convolutive mixtures," Proc. ICA-03, pp. 585-589, 2003.