A psychoacoustic noise reduction approach for stereo hands-free systems

Audio Engineering Society - 120th Convention Spring Preprints 2006

Volumn 4, Issue , 2006, Pages 1980-1989

  Goetze, Stefan ^a   Mildner, Volker ^a   Kammeyer, Karl Dirk ^a  

^a UNIVERSITY OF BREMEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

HANDS-FREE; HIGH QUALITY; MASKING THRESHOLD; MULTI-CHANNEL; MUSICAL NOISE; NOISE COMPONENTS; NOISE REDUCTION ALGORITHMS; NOISY ENVIRONMENT; SINGLE CHANNELS; SPEECH ENHANCEMENT SYSTEM; STEREO SPEECH SIGNALS; VIDEO CONFERENCING SYSTEM;

ACOUSTIC NOISE MEASUREMENT; ACOUSTICS; ALGORITHMS;

NOISE ABATEMENT;

EID: 84866486961     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. R. Zelinski, "A microphone array with adaptive post-filtering for noise reduction in reverberant rooms," in Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP), New York City, New York, Apr. 1988, pp. 2578-2581.
2. 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 Processing (ICASSP), München, Deutschland, Apr. 1997, pp. 1167-1170.
3. K. U. Simmer and A. Wasiljeff, "Adaptive microphone arrays for noise suppression in the frequency domain," in Second Cost 229 Workshop on Adaptive Algorithms in Communications, Bordeaux, Frankreich, Oct. 1992, pp. 185-194.
4. J. Bitzer, K. U. Simmer, and K. D. Kammeyer, "Multi-microphone noise reduction by post-filter and superdirective beamformer," in Proc. Int. Workshop on Acoustic Echo and Noise Control (IWAENC), Pocono Manor, Pennsylvania, Sept. 1999, pp. 100-103.
5. J. Li and M. Akagi, "A Hybrid Microphone Array Post-Filter in a Diffuse Noise Field," in Proc. Eurospeech 2005, Lisbon, Portugal, September 2005.
6. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error log-spectral amplitude estimator," IEEE Trans. on Acoustics, Speech and Signal Processing, vol. 33, no. 2, pp. 443-445, 1985.
7. R. Martin, "Noise Power Spectral Density Estimation Based on Optimal Smoothing and Minimum Statistics," IEEE Trans. on Speech and Audio Processing, vol. 9, no., July 2001.
8. S. Gustafsson, Enhancement of Audio Signals by Combined Acoustic Echo Cancellation and Noise Reduction, Ph.D. thesis, Aachen University of Technology, Wissenschaftsverlag Mainz, Aachen, June 1999, Aachener Beiträge zu digitalen Nachrichtensystemen, Band 11.
9. V. Mildner, S. Goetze, and K.-D. Kammeyer, "Multi-Channel Speech Enhancement using a Psychoacoustic Approach for a Post-Filter," in German ITG-Symposium on Speech Communication, Kiel, Germany, 26.-28. April 2006.
10. International Organization for Standardization, Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 MBit/s, Audio Part (11172-3), Nov. 1992.
11. 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.
12. L.R. Rabiner and R.W. Schafer, Digital Processing of Speech Signals, Englewood Cliffs, Prentice Hall, 1978.
13. R. Huber, Objective Assessment of Audio Quality Using an Auditory Processing Model, Ph.D. thesis, University of Oldenburg, 2003.
14. T. Rohdenburg, V. Hohmann, and B. Kollmeier, "Objective Measures for the Evaluation of Noise Reduction Schemes," in Proc. Int. Workshop on Acoustic Echo and Noise Control (IWAENC), 2005.
15. V. Mildner, S. Goetze, and K.-D. Kammeyer, "Multi-Channel Noise-Reduction-Systems for Speaker Identification in an Automotive Acoustic Environment," in Audio Engineering Society (AES), 120th Convention, Paris, France, 20.-23. May 2006.