I. A. Mccowan and H. Bourlard, Microphone array post-filter based on noise field coherence, IEEE Transactions on Speech and Audio Processing, vol.11, issue.6, pp.709-716, 2003.
DOI : 10.1109/TSA.2003.818212

I. Cohen, Multichannel Post-Filtering in Nonstationary Noise Environments, IEEE Transactions on Signal Processing, vol.52, issue.5, pp.1149-1160, 2004.
DOI : 10.1109/TSP.2004.826166

S. Gannot and I. Cohen, Speech Enhancement Based on the General Transfer Function GSC and Postfiltering, IEEE Transactions on Speech and Audio Processing, vol.12, issue.6, pp.561-571, 2004.
DOI : 10.1109/TSA.2004.834599

J. Li and M. Akagi, A noise reduction system based on hybrid noise estimation technique and post-filtering in arbitrary noise environments, Speech Communication, vol.48, issue.2, pp.111-126, 2006.
DOI : 10.1016/j.specom.2005.06.013

S. Lefkimmiatis and P. Maragos, A generalized estimation approach for linear and nonlinear microphone array post-filters, Speech Communication, vol.49, issue.7-8, pp.657-666, 2007.
DOI : 10.1016/j.specom.2007.02.004
URL : https://hal.archives-ouvertes.fr/hal-00499179

N. Ito, N. Ono, and S. Sagayama, A blind noise decorrelation approach with crystal arrays on designing post-filters for diffuse noise suppression, Proc. ICASSP, pp.317-320, 2008.

H. L. Trees, Optimum Array Processing, 2002.

R. K. Cook, R. V. Waterhouse, R. D. Berendt, S. Edelman, and J. M. Thompson, Measurement of Correlation Coefficients in Reverberant Sound Fields, The Journal of the Acoustical Society of America, vol.27, issue.6, pp.1072-1077, 1955.
DOI : 10.1121/1.1908122

H. Shimizu, N. Ono, K. Matsumoto, and S. Sagayama, Isotropic Noise Suppression in the Power Spectrum Domain by Symmetric Microphone Arrays, 2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, pp.54-57, 2007.
DOI : 10.1109/ASPAA.2007.4393005

N. Ono, N. Ito, and S. Sagayama, Five classes of crystal arrays for blind decorrelation of diffuse noise, 2008 5th IEEE Sensor Array and Multichannel Signal Processing Workshop, pp.151-154, 2008.
DOI : 10.1109/SAM.2008.4606844

A. Kurematsu, K. Takeda, Y. Sagisaka, S. Katagiri, H. Kuwabara et al., ATR Japanese speech database as a tool of speech recognition and synthesis, Speech Communication, vol.9, issue.4, pp.357-363, 1990.
DOI : 10.1016/0167-6393(90)90011-W