Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Harald Ziegelwanger"'
Autor:
Marco Conter, Christian H. Kasess, Reinhard Wehr, Harald Ziegelwanger, Holger Waubke, Christian Kirisits
Publikováno v:
Applied Acoustics. 151:137-152
The effect of railway platforms on sound propagation has thus far not been investigated in detail. Due to the vicinity to the track, the platform’s large reflecting horizontal surface, and the often present canopy it is unclear whether standard noi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a49b034743884667b70cfae4117d947
https://doi.org/10.1016/j.apacoust.2019.03.003
https://doi.org/10.1016/j.apacoust.2019.03.003
Publikováno v:
2020 21st International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE).
A simulation process for the vibrational fatigue analysis of solder joints is presented. The process is built around the software FEMFAT spectral and consists of three core technologies: semi-automatic generation of substitute finite-element-models (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1240a7d05e8b75c6c9480629785806dd
https://doi.org/10.1109/eurosime48426.2020.9152745
https://doi.org/10.1109/eurosime48426.2020.9152745
Autor:
Harald Ziegelwanger, Paul Reiter
Publikováno v:
Journal of Computational Physics. 350:759-781
Homogeneous porous materials like rock wool or synthetic foam are the main tool for acoustic absorption. The conventional absorbing structure for sound-proofing consists of one or multiple absorbers placed in front of a rigid wall, with or without ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab9da62df990241a7bd759775501a5d8
https://doi.org/10.1016/j.jcp.2017.08.062
https://doi.org/10.1016/j.jcp.2017.08.062
Autor:
Harald Ziegelwanger, Paul Reiter
Publikováno v:
Journal of Computational Physics. 346:152-171
Benchmark cases in the field of computational physics, on the one hand, have to contain a certain complexity to test numerical edge cases and, on the other hand, require the existence of an analytical solution, because an analytical solution allows t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e5019201f6cf2c20d897fb8a5f6d355
https://doi.org/10.1016/j.jcp.2017.06.018
https://doi.org/10.1016/j.jcp.2017.06.018
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 5:404-414
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cba7108a220bf935e67ae50a7e71415
https://doi.org/10.2495/cmem-v5-n3-404-414
https://doi.org/10.2495/cmem-v5-n3-404-414
Autor:
Harald Ziegelwanger, Piotr Majdak
Publikováno v:
The Journal of the Acoustical Society of America. 135:1278-1293
Head-related transfer functions (HRTFs) describe the filtering of the incoming sound by the torso, head, and pinna. As a consequence of the propagation path from the source to the ear, each HRTF contains a direction-dependent, broadband time-of-arriv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f14aa9bd5e68340a0304e6b9ca8f3876
https://doi.org/10.1121/1.4863196
https://doi.org/10.1121/1.4863196
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 an accurate model of a listener's morphology exists, HRTFs can be calculated numerically w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34e515a0c47a6b36153b8b07b61bb2f
Publikováno v:
The Journal of the Acoustical Society of America. 138(1)
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. The calculation results are defined by geometrical, numerical, and acoustical parameters li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a50d89f87453f96489b401cd12d4c927
https://pubmed.ncbi.nlm.nih.gov/26233020
https://pubmed.ncbi.nlm.nih.gov/26233020
Autor:
Piotr Majdak, Harald Ziegelwanger
Publikováno v:
Proceedings of Meetings on Acoustics.
Head-related transfer functions (HRTFs) describe the filtering of the incoming sound by the human anatomy. They contain the so-called broadband time-of-arrivals (TOAs), which interaural differences yield the well-known interaural time differences use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bee234a6f9315ba1db5d420e3861143
https://doi.org/10.1121/1.4799538
https://doi.org/10.1121/1.4799538
Publikováno v:
Proceedings of Meetings on Acoustics.
The geometry of head and ears defines the listener-specific directional filtering of the incoming sound. The filtering is represented by the head-related transfer functions (HRTFs), which provide spectral features relevant for the localization of sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b803c372c0bf8937edb4ef05f6d004
https://doi.org/10.1121/1.4799868
https://doi.org/10.1121/1.4799868