BSS for improved interference estimation for blind speech signal extraction with two microphones

CAMSAP 2009 - 2009 3rd IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing

Volumn , Issue , 2009, Pages 253-256

  Zheng, Yuanhang ^a   Reindl, Klaus ^a   Kellermann, Walter ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BABBLE NOISE; BLIND SOURCE EXTRACTION; BLIND SPEECH; COCKTAIL PARTY; DIFFUSE BACKGROUND; GEOMETRIC CONSTRAINT; INTERFERENCE ESTIMATION; INTERFERENCE SIGNAL; INTERFERING SIGNALS; INTERFERING SOURCES; MICROPHONE SIGNALS; MULTI-CHANNEL; POINT SOURCES; REVERBERANT ENVIRONMENT; SINGLE-CHANNEL; TARGET SIGNALS; TWO MICROPHONES;

APARTMENT HOUSES; MICROPHONES; SENSORS; SIGNAL PROCESSING; SPEECH ANALYSIS; TARGETS; TECHNICAL PRESENTATIONS;

BLIND SOURCE SEPARATION;

EID: 77951095062     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CAMSAP.2009.5413286     Document Type: Conference Paper

References (8)

1. O. Hoshuyama and A. Sugiyama, A robust adaptive beamformer for microphone arrays with a blocking matrix using constrained adaptive filters, IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Atlanta, USA, May, 1996.
2. W. Herbordt, H. Buchner, S. Nakamura, and W. Kellermann, Application of a Double-Talk Resilient DFT- Domain Adaptive Filter for Bin-wise Stepsize Controls to Adaptive Beamforming, Int. Workshop on Nonlinear Signal and Image Processing (NSIP), Sapporo, Japan, May, 2005.
3. L. C. Parra and C. V. Alvino, Geometric Source Separation: Merging Convolutive Source Separation With Geometric Beamforming, IEEE Transactions on Speech and Audio Processing, vol.10, pp. 352-362, Sep. 2002.
4. E. Visser and T. W. Lee, Speech Enhancement using Blind Source Separation and Two-Channel Energy Based Speaker Detection, IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Hong Kong, China, April, 2003.
5. Y. Takahashi, K. Osaka, H. Saruwatari, and K. Shikano, Blind Source Extraction for Hands-Free Speech Recognition Based on Wiener Filtering and ICA-Based Noise Estimation, Hands-Free Speech Communication and Microphone Arrays (HSCMA), Trento, Italy, May. 2008.
6. H. Buchner, R. Aichner, and W. Kellermann, A Generalization of Blind Source Separation Algorithms for Convolutive Mixtures Based on Second- Order Statistics, IEEE Transactions on Speech and Audio Signal Processing, vol.13, no.1, pp. 120-134, Jan. 2005.
7. H. Buchner, R. Aichner, J. Stenglein, H. Teutsch, and W. Kellermann, Simultaneous Localization of Multiple Sound Sources using blind adaptive MIMO Filtering, IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Philadelphia, USA, March, 2005.
8. S. Wehr, A. Lombard, H. Buchner, and W. Kellermann, Shadow BSS for Blind Source Separation in Rapidly Time-Varying Acoustic Scenes, IEEE Int. Symp. Independent Component Analysis and Blind Separation (ICA), London, UK, Sep. 2007.