MMSE-based blind source extraction in diffuse noise fields using a complex coherence-based a priori SAP estimator

International Workshop on Acoustic Signal Enhancement, IWAENC 2012

Volumn , Issue , 2012, Pages

  Taseska, Maja ^a   Habets, Emanuël A P ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

Diffuse noise field; Noise reduction; Source extraction; Speech presence probability

Indexed keywords

ACOUSTIC WAVES; BLIND SOURCE SEPARATION; DIRECTION OF ARRIVAL; ECONOMIC AND SOCIAL EFFECTS; EXTRACTION; NOISE ABATEMENT; POWER SPECTRAL DENSITY; PROBABILITY; SPECTRAL DENSITY; SPEECH; SPEECH ENHANCEMENT;

BLIND SOURCE EXTRACTION; DIFFUSE NOISE FIELDS; MICROPHONE ARRAYS; MULTICHANNEL NOISE; MULTICHANNEL WIENER FILTER; NOISE POWER SPECTRAL DENSITY; SOURCE EXTRACTION; SPEECH ABSENCE PROBABILITIES;

ACOUSTIC NOISE;

EID: 84957632102     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. I. Cohen, "Noise spectrum estimation in adverse environments: Improved minima controlled recursive averaging," IEEE Trans. Speech Audio Process., vol. 11, no. 5, pp. 466-475, Sept. 2003.
2. T. Gerkmann and R. C. Hendriks, "Noise power estimation base on the probability of speech presence," in Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, New Paltz, NY, 2011.
3. M. Souden, J. Chen, J. Benesty, and S. Affes, "An integrated solution for online multichannel noise tracking and reduction," IEEE Trans. Audio, Speech, Lang. Process., vol. 19, pp. 2159-2169, 2011.
4. M. Souden, J. Chen, J. Benesty, and S. Affès, "Gaussian model-based multichannel speech presence probability," IEEE Transactions on Audio, Speech, and Language Processing, vol. 18, no. 5, pp. 1072-1077, July 2010.
5. K. Ngo, A. Spriet, M. Moonen, J. Wouters, and S. H. Jensen, "Incorporating the conditional speech presence probability in multi-channel wiener filter based noise reduction in hearing aids," EURASIP Journal on Advances in Signal Processing, vol. 2009, 2009.
6. O. Thiergart, G. Del Galdo, and E. A. P. Habets, "Signal-to-reverberant ratio estimation based on the complex spatial coherence between omnidirectional microphones," in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2012, pp. 309-312.
7. G. W. Elko, "Spatial coherence functions," in Microphone Arrays: Signal Processing Techniques and Applications, M. Brandstein and D. Ward, Eds., chapter 4, pp. 61-85. Springer-Verlag, 2001.
8. J. Benesty, J. Chen, and Y. Huang, Microphone Array Signal Processing, Springer-Verlag, Berlin, Germany, 2008.
9. E. A. P. Habets, I. Cohen, and S. Gannot, "Generating nonstationary multisensor signals under a spatial coherence constraint," Journal Acoust. Soc. of America, vol. 124, no. 5, pp. 2911-2917, Nov. 2008.
10. E. A. P. Habets, "Room impulse response generator," Tech. Rep., Technische Universiteit Eindhoven, 2006.
11. A. Rix, J. Beerends, M. Hollier, and A. Hekstra, "Perceptual evaluation of speech quality (PESQ) - a new method for speech quality assessment of telephone networks and codecs," in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2001, vol. 2, pp. 749-752.