Walter Kellermann
Walter Kellermann
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Citata da
The REVERB challenge: A common evaluation framework for dereverberation and recognition of reverberant speech
K Kinoshita, M Delcroix, T Yoshioka, T Nakatani, E Habets, ...
2013 IEEE Workshop on Applications of Signal Processing to Audio and …, 2013
A generalization of blind source separation algorithms for convolutive mixtures based on second-order statistics
H Buchner, R Aichner, W Kellermann
IEEE transactions on speech and audio processing 13 (1), 120-134, 2004
Analysis and design of multirate systems for cancellation of acoustical echoes
W Kellermann
ICASSP-88., International Conference on Acoustics, Speech, and Signal …, 1988
Making machines understand us in reverberant rooms: Robustness against reverberation for automatic speech recognition
T Yoshioka, A Sehr, M Delcroix, K Kinoshita, R Maas, T Nakatani, ...
IEEE Signal Processing Magazine 29 (6), 114-126, 2012
A summary of the REVERB challenge: state-of-the-art and remaining challenges in reverberant speech processing research
K Kinoshita, M Delcroix, S Gannot, EAP Habets, R Haeb-Umbach, ...
EURASIP Journal on Advances in Signal Processing 2016 (1), 7, 2016
Maximum likelihood sound source localization and beamforming for directional microphone arrays in distributed meetings
C Zhang, D Florêncio, DE Ba, Z Zhang
IEEE Transactions on Multimedia 10 (3), 538-548, 2008
A self-steering digital microphone array
W Kellermann
[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech …, 1991
Acoustic source detection and localization based on wavefield decomposition using circular microphone arrays
H Teutsch, W Kellermann
The Journal of the Acoustical Society of America 120 (5), 2724-2736, 2006
TRINICON: A versatile framework for multichannel blind signal processing
H Buchner, R Aichner, W Kellermann
2004 IEEE International Conference on Acoustics, Speech, and Signal …, 2004
Adaptation of a memoryless preprocessor for nonlinear acoustic echo cancelling
A Stenger, W Kellermann
Signal Processing 80 (9), 1747-1760, 2000
Multichannel signal enhancement algorithms for assisted listening devices: Exploiting spatial diversity using multiple microphones
S Doclo, W Kellermann, S Makino, SE Nordholm
IEEE Signal Processing Magazine 32 (2), 18-30, 2015
Blind source separation for convolutive mixtures: A unified treatment
H Buchner, R Aichner, W Kellermann
Audio signal processing for next-generation multimedia communication systems …, 2004
MAP-based underdetermined blind source separation of convolutive mixtures by hierarchical clustering and-norm minimization
S Winter, W Kellermann, H Sawada, S Makino
EURASIP Journal on Advances in Signal Processing 2007 (1), 024717, 2006
Adaptive combination of Volterra kernels and its application to nonlinear acoustic echo cancellation
LA Azpicueta-Ruiz, M Zeller, AR Figueiras-Vidal, J Arenas-Garcia, ...
IEEE Transactions on Audio, Speech, and Language Processing 19 (1), 97-110, 2010
Design of robust superdirective beamformers as a convex optimization problem
E Mabande, A Schad, W Kellermann
2009 IEEE International Conference on Acoustics, Speech and Signal …, 2009
Strategies for combining acoustic echo cancellation and adaptive beamforming microphone arrays
W Kellermann
1997 IEEE International Conference on Acoustics, Speech, and Signal …, 1997
A real-time blind source separation scheme and its application to reverberant and noisy acoustic environments
R Aichner, H Buchner, F Yan, W Kellermann
Signal Processing 86 (6), 1260-1277, 2006
TDOA estimation for multiple sound sources in noisy and reverberant environments using broadband independent component analysis
A Lombard, Y Zheng, H Buchner, W Kellermann
IEEE Transactions on Audio, Speech, and Language Processing 19 (6), 1490-1503, 2010
Adaptive beamforming for audio signal acquisition
W Herbordt, W Kellermann
Adaptive Signal Processing, 155-194, 2003
Coherent-to-diffuse power ratio estimation for dereverberation
A Schwarz, W Kellermann
IEEE/ACM Transactions on Audio, Speech, and Language Processing 23 (6), 1006 …, 2015
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