On robust inverse filter design for room transfer function fluctuations

European Signal Processing Conference

Volumn , Issue , 2006, Pages

  Hikichi, Takafumi ^a   Delcroix, Marc ^a,b   Miyoshi, Masato ^a,b  

^a NTT Communication Science Laboratories   (Japan)

^b HOKKAIDO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DEREVERBERATION; DESIGN PARAMETERS; FILTER LENGTH; FILTER-LESS; INVERSE FILTERING; INVERSE FILTERS; REGULARIZATION PARAMETERS; ROOM TRANSFER FUNCTION; SOURCE POSITION; TIME INVARIANTS;

ACOUSTIC SIGNAL PROCESSING; DEGRADATION;

INVERSE PROBLEMS;

EID: 84862604120     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. J. Mourjopoulos, "On the variation and invertibility of room impulse response functions," J. Sound and Vibration, vol. 102, no. 2, pp. 217-228, 1985.
2. T. Hikichi and F. Itakura, "Time variation of room acoustic transfer functions and its effects on a multi-microphone dereverberation approach,"Workshop on Microphone Arrays: Theory, Design & Application, 1994.
3. M. Omura, M. Yada, H. Saruwatari, S. Kajita, K. Takeda, and F. Itakura, "Compensating of room acoustic transfer functions affected by change of room temperature," Proceedings of the ICASSP IEEE, vol. 1, pp. 941-944, 1999.
4. B. Radlovic, R. Williamson, and R. Kennedy, "Equalization in an acoustic reverberant environment: robustness results," IEEE Trans. SAP, vol. 8, no. 3, pp. 311-319, 2000.
5. F. Talantzis and D. Ward, "Robustness of multichannel equalization in an acoustic reverberant environment," J. Acoust. Soc. Am., vol. 114, no. 2, pp. 833-841, 2003.
6. T. Hikichi, M. Delcroix, and M. Miyoshi, "Speech dereverberation algorithm using transfer function estimates with overestimated order," Acoust. Sci. and Tech., vol. 27, no. 1, pp. 28-35, 2006.
7. M. Miyoshi and Y. Kaneda, "Inverse filtering of room acoustics," IEEE Trans. ASSP, vol. 36, no. 2, pp. 145-152, 1988.
8. 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.
9. K. Furuya and Y. Kaneda, "Two-channel blind deconvolution of nonminimum phase FIR systems," IEICE Trans. Fundamentals, vol. E80-A, no. 5, pp. 804-808, 1997.
10. S. Haykin, Adaptive Filter Theory (Fourth Edition). Prentice- Hall, 2002, pp. 436-465.
11. J. B. Allen and D. A. Berkley, "Image method for efficiently simulating small-room acoustics," J. Acoust. Soc. Am., vol. 65, no. 4, pp. 943-950, 1979.