![](/fileadmin/Institute/ISF/IMG/team_portraits/kreuzer_wolfgang_full.jpg)
Research Scientist
Numerics Cluster
Physical and Computational Acoustics
Tel. +43 1 51581-2518
Email: wolfgang.kreuzer@oeaw.ac.at
Scientific IDs:
ORCID: 0000-0003-3772-0514
Academic Background
Wolfgang Kreuzer studied Technical Mathematics at the Technical University of Vienna. After finishing his Ph.D at the Technical University of Vienna (Diploma 1996: Modelling the Cortical Organ with finite Elements, PhD Thesis: Computer aided analysis of the iterative defect correction with respect to stiff differential equations), he worked at the Institute for Applied and Numerical Mathematics at the TU-Vienna.
From 2004 to 2005, he worked as project employee at a joint project of the Institute for Distributed and Multimedia Systems at the University of Vienna and the Institute for Theoretical Chemistry. Since 2004, he has works at the Acoustics Research Institute of the Austrian Academy of Sciences, where he joined the Physical and Compuational Acoustics group
Current Research
The main focus of his current work lies in applied and numerical mathematics, in particular
- Boundary Element Methods for the Helmholtz Equation
- Development of Numerical Algorithms
- Numerical Simulation of HRTFs
- Propagation of Noise and Vibrations
- Frames in Acoustics: BIOTOP
Projects
Publications
Publications
- Waubke H.; Kreuzer W.; Kasess C. H. (2016) Boundary element method and finite element method in 2.5D. Proceedings of the 7th AAAA Congress on Sound and Vibration. Ljubljana S. CD-ROM.
- Ziegelwanger H; Majdak P. (2016) A priori mesh grading for the numerical calculation of the head-related transfer functions. Applied Acoustics, Bd. 114, S. 99 - 110.
- Waubke H.; Kreuzer W. (2016) Kopplung von finiten Elementen mit Randelementen im Orts-Wellenzahlraum zur Simulation von Tunnelstrukturen. Fortschritte in der Akustik DAGA 2016. Aachen S. 851-854.
- Kasess C. H.; Waubke H.; Wehr R.; Conter M.; Kirisits C.; Ziegelwanger H.; et al. (2016) Effects of source type, position, and train structure on BEM calculations. Inproceedings of the Internoise 2016 (W. Kropp von Estorff, ed.). Hamburg S. 4387-4396.
- Kreuzer W.; Hrycak T.; Weimar M. (2016) Wavelet und Frame Techniken für BEM in der Akustik. Fortschritte in der Akustik, DAGA 2016. Aachen S. 855-858.
- Kasess C. H.; Kreuzer W.; Waubke H. (2016) Deriving correction functions to model the efficiency of noise barriers with complex shapes using boundary element simulations. Applied Acoustics, Bd. 102, S. 88 - 99.
- Kasess C. H.; Maly T.; Majdak P.; Waubke H. (2015) The Effect of Noise Reduction Measures on the Perception of Railway Noise. Internoise 2015. San Francisco S. CD-ROM.
- Ziegelwanger H.; Majdak P.; Kreuzer W. (2015) Ungleichförmige Geometriediskretisierung für die numerische Berechnung von Außenohrübertragungsfunktionen. Fortschritte der Akustik, DAGA 2014. Oldenburg, Germany S. 572-573.
- Kreuzer W.; Kasess C.H. (2015) Tuning of vocal tract model parameters for nasals using sensitivty functions. J. Acoust. Soc. Am., Bd. 137, S. 1021-1031.
- Chardon G.; Kreuzer W.; Noisternig M. (2015) Design of spatial microphone arrays for sound field interpolation. IEEE J. Sel. Top. Signa., Bd. 9, S. 780-790.
- Ziegelwanger H.; Majdak P.; Kreuzer W. (2015) Numerical calculation of head-related transfer functions and sound localization: Microphone model and mesh discretization. The Journal of the Acoustical Society of America, Bd. 138, S. 208-222.
- Ziegelwanger H.; Kreuzer W.; Majdak P. (2015) Mesh2HRTF: An open-source software package for the numerical calculation of head-related transfer functions. Proceedings of the 22nd International Congress on Sound and Vibration (ICSV). Florence, Italy S. 42583.
- Ziegelwanger H.; Majdak P.; Kreuzer W. (2014) Efficient Numerical Calculation of Head-Related Transfer Functions. Proceedings of the Forum Acusticum 2014. Krakow, Poland.
- Chardon G.; Kreuzer W.; Noisternig M. (2014) Design of a robust open spherical microphone array. Proceedings of the 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2014). Florence, Italy.
- Ziegelwanger H.; Majdak P.; Kreuzer W. (2014) Non-uniform sampling of geometry for the numeric simulation of head-related transfer functions. Proceedings of the 21st International Congress on Sound and Vibration (ICSV). Beijing, China.
- Kasess C. H.; Kreuzer W. (2013) Estimation of multiple-branch vocal tract models: the influence of prior assumptions. Proceedings of Interspeech 2013. Lyon, France S. 1663-1667.
- Waubke H.; Kreuzer W. (2013) Dynamic Load in a Layered Soil With Anisotropic Material. AIA-DAGA 2013. Meran, Italy S. 1177-1180.
- Ziegelwanger H.; Kreuzer W.; Majdak P. (2013) Effect of element size and microphone model on the numerically calculated head-related transfer functions. AIA-DAGA 2013. Meran, Italy S. 600-603.
- Kasess C. H.; Kreuzer W.; Enzinger E.; Kerschhofer-Puhalo N. (2012) Estimation of the vocal tract shape of nasals using a Bayesian scheme. INTERSPEECH 2012.. Portland, Oregon Bd. 1 S. 698-701.
- Kreuzer W.; Chen Z.-S.; Waubke H (2012) Formulierung der Randelementemethode für akustische Probleme im Zeitbereich. DAGA12. Darmstadt S. 177-178.