Multichannel noise reduction -Algorithms and theoretical limits

European Signal Processing Conference

Volumn 1998-January, Issue , 1998, Pages

  Bitzer, Joerg ^a   Simmer, Klaus Uwe ^b   Kammeyer, Karl Dirk ^a  

^a UNIVERSITY OF BREMEN   (Germany)

^b Aureca GmbH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTICS; ACTIVE NOISE CONTROL; ADAPTIVE ALGORITHMS;

ADAPTIVE POST FILTER TECHNIQUES; CROSS POWER SPECTRUM; GENERALIZED SIDELOBE CANCELLERS; MAGNITUDE SQUARED COHERENCES; MULTICHANNEL NOISE; NOISE REDUCTION METHODS; PERFORMANCE ANALYSIS; THEORETICAL LIMITS;

SIGNAL PROCESSING;

EID: 84901770871     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. J. Meyer (Bitzer) and K. U. Simmer, "MultiChannel Speech Enhancement in a Car Environment using Wiener Filtering and Spectral Subtraction, " in Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Proc. (ICASSP), vol. 2, (Munich, Germany), pp. 1167-1170, April 1997.
2. C. Marro, Y. Mahieux, and K. U. Simmer, "Analysis of Noise Reduction and Dereverberation Techniques Based on Microphone Arrays with Postfiltering, " IEEE Trans, on Speech and Audio Processing, vol. 6, pp. 240-259, May 1998.
3. B. Widrow and S. D. Stearns, Adaptive Signal Processing. Englewood Cliffs, 1985.
4. M. M. Goulding and J. S. Bird, "Speech Enhancement for Mobile Telephony, " IEEE Trans, on Vehicular Technology, vol. 39, pp. 316-326, Nov 1990.
5. L. J. Griffiths and C. W. Jim, "An Alternative Approach to Linearly Constrained Adaptive Beamform- ing, " IEEE Trans, on Antennas Propagation, vol. 30, pp. 27-34, 1982.
6. J. Meyer (Bitzer), K. U. Simmer, and K. D. Kammeyer, "Comparison of One-And Two-Channel Noise-Estimation Techniques, " in Proc. Int. Workshop on Acoustic Echo and Noise Control, (London, Great Britain), pp. 17-20, September 1997.
7. J. B. Allen and D. A. Berkley, "Image Method for Efficiently Simulating Small-Room Acoustics, " J. Acoust. Soc. Amer., vol. 65, pp. 943-950, 1979.
8. S. Fischer, K. D. Kammeyer, and K. U. Simmer:, "Adaptive Microphone Arrays for Speech Enhancement in Coherent and Incoherent Noise Fields, " in Invited talk at the 3rd joint meeting of the Acoustical Society of America and the Acoustical Society of Japan, (Honolulu, Hawaii), December 1996. Abstract published in Journal of the Acoustical Society of America, vol. 100, no. 4 (part 2), p. 2696, October 1996.