Matthias Wölfel
Matthias Wölfel
Karlsruhe University of Applied Sciences, University of Hohenheim, and ColorfulBit
Verified email at colorfulbit.com - Homepage
Title
Cited by
Cited by
Year
Distant Speech Recognition
M Wölfel, J McDonough
John Wiley & Sons, Ltd, 2009
3632009
Minimum variance distortionless response spectral estimation, review and refinements
M Wölfel, JW McDonough
IEEE Signal Processing Magazine 22 (5), 117-126, 2005
1052005
Enhanced speech features by single-channel joint compensation of noise and reverberation
M Wolfel
IEEE transactions on audio, speech, and language processing 17 (2), 312-323, 2009
562009
Feature weighted Mahalanobis distance: improved robustness for Gaussian classifiers
M Wölfel, HK Ekenel
2005 13th European signal processing conference, 1-4, 2005
502005
Adaptive beamforming with a minimum mutual information criterion
K Kumatani, T Gehrig, U Mayer, E Stoimenov, J McDonough, M Wölfel
IEEE transactions on audio, speech, and language processing 15 (8), 2527-2541, 2007
422007
Multi-source far-distance microphone selection and combination for automatic transcription of lectures
M Wölfel, C Fügen, S Ikbal, JW McDonough
Ninth International Conference on Spoken Language Processing, 2006
412006
Automatic speech activity detection, source localization, and speech recognition on the CHIL seminar corpus
D Macho, J Padrell, A Abad, C Nadeu, J Hernando, J McDonough, ...
2005 IEEE International Conference on Multimedia and Expo, 876-879, 2005
382005
Cross-system adaptation and combination for continuous speech recognition: The influence of phoneme set and acoustic front-end
S Stüker, C Fügen, S Burger, M Wölfel
Ninth International Conference on Spoken Language Processing, 2006
352006
To separate speech
J McDonough, K Kumatani, T Gehrig, E Stoimenov, U Mayer, S Schacht, ...
International Workshop on Machine Learning for Multimodal Interaction, 283-294, 2007
332007
Channel selection by class separability measures for automatic transcriptions on distant microphones
M Wölfel
Eighth Annual Conference of the International Speech Communication Association, 2007
292007
Audio-visual perception of a lecturer in a smart seminar room
R Stiefelhagen, K Bernardin, HK Ekenel, J McDonough, K Nickel, M Voit, ...
Signal Processing 86 (12), 3518-3533, 2006
272006
Tracking and beamforming for multiple simultaneous speakers with probabilistic data association filters
T Gehrig, U Klee, JW McDonough, S Ikbal, M Wölfel, C Fügen
Ninth International Conference on Spoken Language Processing, 2006
252006
Microphone array driven speech recognition: Influence of localization on the word error rate
M Wölfel, K Nickel, J McDonough
International Workshop on Machine Learning for Multimodal Interaction, 320-331, 2005
252005
Advances in lecture recognition: The isl rt-06s evaluation system
C Fügen, M Wölfel, JW McDonough, S Ikbal, F Kraft, K Laskowski, ...
Ninth International Conference on Spoken Language Processing, 2006
242006
The isl tc-star spring 2006 asr evaluation systems
S Stüker, C Fügen, R Hsiao, S Ikbal, Q Jin, F Kraft, M Paulik, M Raab, ...
Proc. of the TC-STAR Workshop on Speech-to-Speech Translation, Barcelona, Spain, 2006
232006
Simultaneous german-english lecture translation
M Kolss, M Wölfel, F Kraft, J Niehues, M Paulik, A Waibel
International Workshop on Spoken Language Translation (IWSLT) 2008, 2008
222008
The ISL 2007 english speech transcription system for european parliament speeches
S Stüker, C Fügen, F Kraft, M Wölfel
Eighth Annual Conference of the International Speech Communication Association, 2007
222007
Minimum variance distortionless response on a warped frequency scale
M Wolfel, J McDonough, A Waibel
Eighth European Conference on Speech Communication and Technology, 2003
222003
Coupling particle filters with automatic speech recognition for speech feature enhancement
F Faubel, M Wölfel
Ninth International Conference on Spoken Language Processing, 2006
212006
Warping and scaling of the minimum variance distortionless response
M Wolfel, J McDonough, A Waibel
2003 IEEE Workshop on Automatic Speech Recognition and Understanding (IEEE …, 2003
21*2003
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