Konrad Kowalczyk
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Room acoustics simulation using 3-D compact explicit FDTD schemes
K Kowalczyk, M Van Walstijn
IEEE Transactions on Audio, Speech, and Language Processing 19 (1), 34-46, 2010
1642010
Audio Replay Attack Detection Using High-Frequency Features.
M Witkowski, S Kacprzak, P Zelasko, K Kowalczyk, J Galka
Interspeech, 27-31, 2017
992017
Mixed resolution displays
P Baudisch
US Patent 7,629,945, 2009
882009
Localization of distinct reflections in rooms using spherical microphone array eigenbeam processing
H Sun, E Mabande, K Kowalczyk, W Kellermann
The Journal of the Acoustical Society of America 131 (4), 2828-2840, 2012
752012
Modeling frequency-dependent boundaries as digital impedance filters in FDTD and K-DWM room acoustics simulations
K Kowalczyk, M Walstijn
Journal of the Audio Engineering Society 56 (7/8), 569-583, 2008
662008
Formulation of locally reacting surfaces in FDTD/K-DWM modelling of acoustic spaces
K Kowalczyk, M van Walstijn
Acta Acustica united with Acustica 94 (6), 891-906, 2008
562008
Boundary and medium modelling using compact finite difference schemes in simulations of room acoustics for audio and architectural design applications
K Kowalczyk
Queen's University Belfast, 2010
462010
On the numerical solution of the 2D wave equation with compact FDTD schemes
M Van Walstijn, K Kowalczyk
Proc. Digital Audio Effects (DAFx), Espoo, Finland, 205-212, 2008
462008
Parametric spatial sound processing: a flexible and efficient solution to sound scene acquisition, modification, and reproduction
K Kowalczyk, O Thiergart, M Taseska, G Del Galdo, V Pulkki, EAP Habets
IEEE Signal Processing Magazine 32 (2), 31-42, 2015
432015
Blind system identification using sparse learning for TDOA estimation of room reflections
K Kowalczyk, EAP Habets, W Kellermann, PA Naylor
IEEE Signal Processing Letters 20 (7), 653-656, 2013
412013
Joint DOA and TDOA estimation for 3D localization of reflective surfaces using eigenbeam MVDR and spherical microphone arrays
H Sun, E Mabande, K Kowalczyk, W Kellermann
2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011
342011
Wideband and isotropic room acoustics simulation using 2-D interpolated FDTD schemes
K Kowalczyk, M Van Walstijn
IEEE transactions on audio, speech, and language processing 18 (1), 78-89, 2009
312009
The SCENIC project: Space-time audio processing for environment-aware acoustic sensing and rendering
P Annibale, F Antonacci, P Bestagini, A Brutti, A Canclini, L Cristoforetti, ...
202011
Virtual room acoustics using finite difference methods. How to model and analyse frequency-dependent boundaries?
K Kowalczyk, M van Walstijn
Proc. IEEE Int. Symp. Commun., Control Signal Process.(ISCCSP), 1504-1509, 2008
202008
Room geometry inference based on spherical microphone array eigenbeam processing
E Mabande, K Kowalczyk, H Sun, W Kellermann
The Journal of the Acoustical Society of America 134 (4), 2773-2789, 2013
192013
Binaural reproduction of finite difference simulations using spherical array processing
J Sheaffer, M Van Walstijn, B Rafaely, K Kowalczyk
IEEE/ACM Transactions on Audio, Speech, and Language Processing 23 (12 …, 2015
172015
Formulation of a locally reacting wall in finite difference modelling of acoustic spaces
K Kowalczyk, M van Walstijn
Proc. Int. Symp. Room Acoustics (ISRA), 1-6, 2007
172007
On 2D localization of reflectors using robust beamforming techniques
E Mabande, H Sun, K Kowalczyk, W Kellermann
2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011
162011
A comparison of nonstaggered compact FDTD schemes for the 3D wave equation
K Kowalczyk, M Van Walstijn
2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010
152010
Sound acquisition in noisy and reverberant environments using virtual microphones
K Kowalczyk, O Thiergart, A Craciun, EAP Habets
2013 IEEE Workshop on Applications of Signal Processing to Audio and …, 2013
142013
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