Search Results - "Kreuzer, Wolfgang"

Numerical calculation of listener-specific head-related transfer functions and sound localization: Microphone model and mesh discretization by Ziegelwanger, Harald, Majdak, Piotr, Kreuzer, Wolfgang

“…Head-related transfer functions (HRTFs) can be numerically calculated by applying the boundary element method on the geometry of a listener's head and pinnae…”
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Fast multipole boundary element method to calculate head-related transfer functions for a wide frequency range by KREUZER, Wolfgang, MAJDAK, Piotr, ZHENGSHENG CHEN

“…Head-related transfer functions (HRTFs) play an important role in spatial sound localization. The boundary element method (BEM) can be applied to calculate…”
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Design of Spatial Microphone Arrays for Sound Field Interpolation by Chardon, Gilles, Kreuzer, Wolfgang, Noisternig, Markus

“…This paper presents a design method for microphone arrays with arbitrary geometries. Based on a theoretical analysis and on the magic points method, it allows…”
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Numerical simulation of sound propagation in and around ducts using thin boundary elements by Kreuzer, Wolfgang

“…Investigating the sound field in and around ducts is an important topic in acoustics, e.g. when simulating musical instruments or the human vocal tract. In…”
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About the Burton–Miller factor in the low frequency region by Kreuzer, Wolfgang

“…The Burton–Miller method is a widely used approach in acoustics to enhance the stability of the boundary element method for exterior Helmholtz problems at…”
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Approximation of the time-dependent electronic Schrödinger equation by MCTDHF by Koch, Othmar, Kreuzer, Wolfgang, Scrinzi, Armin

“…The numerical approximation of the solution of the time-dependent Schrödinger equation arising in ultrafast laser dynamics is discussed. The linear electronic…”
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Localizing uniformly moving single-frequency sources using an inverse 2.5D approach by Kasess, Christian H., Kreuzer, Wolfgang, Soni, Prateek, Waubke, Holger

“…The localization of linearly moving sound sources using microphone arrays is particularly challenging as the transient nature of the signal leads to relatively…”
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NumCalc: An open-source BEM code for solving acoustic scattering problems by Kreuzer, Wolfgang, Pollack, Katharina, Brinkmann, Fabian, Majdak, Piotr

“…The calculation of the acoustic field in or around objects is an important task in acoustic engineering. The open-source project Mesh2HRTF and its BEM core…”
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BEM‐simulation of tubes using thin elements by Kreuzer, Wolfgang, Weber, Veronika

“…The boundary element method (BEM) is a commonly used tool in acoustics to calculate wave propagation and scattering. As for finite elements the stability of…”
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A priori mesh grading for the numerical calculation of the head-related transfer functions by Ziegelwanger, Harald, Kreuzer, Wolfgang, Majdak, Piotr

“…Head-related transfer functions (HRTFs) describe the directional filtering of the incoming sound caused by the morphology of a listener’s head and pinnae. When…”
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Recent Advances in an Open Software for Numerical HRTF Calculation by Brinkmann, Fabian, Kreuzer, Wolfgang, Thomsen, Jeffrey, Dombrovskis, Sergejs, Pollack, Katharina, Weinzierl, Stefan, Majdak, Piotr

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An efficient quadrature for 2.5D boundary element calculations by Kasess, Christian H., Kreuzer, Wolfgang, Waubke, Holger

“…In recent years, the boundary element method has become a widely used tool for calculating the mitigation effects of noise barriers. However, since for large…”
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About the Burton-Miller factor in the low frequency region by Kreuzer, Wolfgang

“…Eng Anal Bound Elem 167 (2024) 105883 The Burton-Miller method is a widely used approach in acoustics to enhance the stability of the boundary element method…”
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Deriving correction functions to model the efficiency of noise barriers with complex shapes using boundary element simulations by Kasess, Christian H., Kreuzer, Wolfgang, Waubke, Holger

“…The boundary element method (BEM) is a commonly used method to compute the insertion loss of noise barriers having arbitrary cross-sections. For large scale…”
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Numerical simulation of sound propagation in and around ducts using thin boundary elements by Kreuzer, Wolfgang

“…J. Sound Vibr. 534 (2022), 117050 Investigating the sound field in and around ducts is an important topic in acoustics, e.g. when simulating musical…”
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Green's function for a horizontally layered anisotropic soil by Waubke, Holger, Kreuzer, Wolfgang, Hrycak, Tomasz, Schmutzhard, Sebastian

“…The Green's function for an anisotropic horizontally layered soil can be determined in the wave‐number frequency domain. Only the vertical axis remains in the…”
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A 2.5D-Fourier-BEM model for vibrations in a tunnel running through layered anisotropic soil by Rieckh, Georg, Kreuzer, Wolfgang, Waubke, Holger, Balazs, Peter

“…A boundary element model of a tunnel running through horizontally layered soil with anisotropic material properties is presented. Since there is no analytical…”
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Using B-spline frames to approximate solutions of acoustic scattering problems by Kreuzer, Wolfgang

“…Although frames, which are a generalization of bases, are important tools used in signal processing, their potential in other fields of engineering and applied…”
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Design of a robust open spherical microphone array by Chardon, Gilles, Kreuzer, Wolfgang, Noisternig, Markus

“…This paper presents a method for designing a robust open spherical microphone array that overcomes the typical problems of open sphere geometries at…”
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Simulation of noise barrier insertion loss using the boundary element method by Waubke, Holger, Kreuzer, Wolfgang, Chen, Zhensheng

“…Within a project of the European Commission "Calm Tracks & Routes" the performances of different styles of noise barriers were investigated. Additionally new…”
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