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X-WR-CALDESC:Veranstaltungen für Akustik-Blog
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20210611T110000
DTEND;TZID=Europe/Berlin:20210611T113000
DTSTAMP:20260425T183640
CREATED:20210610T101612Z
LAST-MODIFIED:20210610T113653Z
UID:1537-1623409200-1623411000@blog.rwth-aachen.de
SUMMARY:Schäfer: Ray tracing for efficient simulation of curved sound propagation paths: Towards real-time auralization of aircraft noise
DESCRIPTION:Thanks to modern auralization methods\, simulated aircraft flyovers can be experienced in virtual environments. Listening to such an auralization provides a more sophisticated impression of annoyance of aircraft noise in real scenarios than reading averaged sound pressure levels or noise maps. For proper auralization results\, translation and refraction due to wind and to inhomogeneity of the atmosphere should be taken into account\, which leads to curved sound propagation paths. However\, state of the art auralization tools including these effects do not allow real-time simulations on CPUs. In this work\, an efficient ray tracing tool for simulating curved propagation paths between an aircraft and a listener is introduced. The performance and limitations are discussed for a typical aircraft trajectory. The benchmark results suggest that real-time auralization of aircraft noise using ray tracing is possible if the processing of propagation paths in the overlying auralization framework is extended accordingly. \nMelden Sie sich hier an um die Einladung zu dem Vortrag per E-Mail zu erhalten.\nRegister here to receive the invitation to this talk via E-Mail. \nZoom-Meeting-ID: 979 5699 3657\nPasswort: 070750
URL:https://blog.rwth-aachen.de/akustik/event/schaefer-ray-tracing-for-efficient-simulation-of-curved-sound-propagation-paths-towards-real-time-auralization-of-aircraft-noise/
LOCATION:Zoom-Meeting
CATEGORIES:Vortrag
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20210618T110000
DTEND;TZID=Europe/Berlin:20210618T113000
DTSTAMP:20260425T183640
CREATED:20210610T101806Z
LAST-MODIFIED:20210611T094343Z
UID:1540-1624014000-1624015800@blog.rwth-aachen.de
SUMMARY:Llorca-Bofi: The IHTApark 3D model
DESCRIPTION:As a basis for potential sound perception studies in outdoor environments\, the PAAD group is developing a 3D model of the adjacent outdoor area to the institute. The original request was to achieve an ecologically vaild representation of the outdoor environment\, including different weather characterizations. In this presentation we will present the current state of this 3D model\, including the geometric model for outdoor sound simulation\, the strategy for sound recording of the background sound in the selected area and the visual model supporting different weather conditions. The planned talk given by Josep Llorca-Bofí and Jonas Kempin will not have the format of a final presentation\, but rather a session showing the possibilities of the model\, open to suggestions\, requests and criticism. \nMelden Sie sich hier an um die Einladung zu dem Vortrag per E-Mail zu erhalten.\nRegister here to receive the invitation to this talk via E-Mail. \nZoom-Meeting-ID: 957 8703 2969\nPasswort: 838610
URL:https://blog.rwth-aachen.de/akustik/event/llorca-bofi-wird-noch-bekannt-gegeben/
LOCATION:Zoom-Meeting
CATEGORIES:Vortrag
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20210625T110000
DTEND;TZID=Europe/Berlin:20210625T120000
DTSTAMP:20260425T183640
CREATED:20210518T173534Z
LAST-MODIFIED:20210620T094957Z
UID:1475-1624618800-1624622400@blog.rwth-aachen.de
SUMMARY:Glosauer: Evaluation of suitable parameters for describing heart rate variability with respect to auditory selective attention switches
DESCRIPTION:Noise can cause stress\, which leads to measurable physical reactions as well as it can impair intentional switching of auditory selective attention (ASA). In children\, this can reduce the learning progress and thus disturb their development. The relation of measurable physical stress reactions and intentional switching of ASA is investigated in current research with the goal of enhancing the assessment of intentional switching of ASA. Especially interesting are unobtrusive and mobile measuring methods. Unobtrusiveness reduces unwanted side effects on ASA by the measuring method itself and mobility increases the number of possible applications. The listening experiment\, presented in this talk\, evaluates the prediction of intentional switching of ASA under noisy conditions through different heart rate variability (HRV) parameters as physical measures. \nMelden Sie sich hier an um die Einladung zu dem Vortrag per E-Mail zu erhalten.\nRegister here to receive the invitation to this talk via E-Mail. \nZoom-Meeting-ID: 915 3925 3197\nPasswort: 756756
URL:https://blog.rwth-aachen.de/akustik/event/glosauer-msc/
LOCATION:Zoom-Meeting
CATEGORIES:Verteidigung Masterarbeit
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