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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241213T100000
DTEND;TZID=Europe/Berlin:20241213T110000
DTSTAMP:20260425T183645
CREATED:20241206T160859Z
LAST-MODIFIED:20241206T160859Z
UID:3273-1734084000-1734087600@blog.rwth-aachen.de
SUMMARY:Ke: Distraction due to moving sources in short-term memory tasks
DESCRIPTION:The irrelevant sound effect (ISE) is a popular topic in cognitive psychology\, referring to the phenomenon where hearing sounds unrelated to a memory task disrupts recall during task performance. Research on the ISE can deepen understanding of the human brain’s information processing mechanisms\, thereby making contributions to advancements in the medical field while also providing a foundation for optimizing educational and work environments. In this study\, in order to further investigate the ISE\, a verbal memory task and a spatial memory task were designed\, with four different background noise conditions introduced (i.e.\, no noise\, stationary noise\, continuous motion noise\, and discrete motion noise). The proportion of correct responses and response time were used as performance measures. The experimental results neither showed a significant effect of spatially changing background speech on spatial memory nor on verbal memory. This could be due to the limited sample size. \nMelden Sie sich hier an um Einladungen zu den Kolloquium-Vorträgen per E-Mail zu erhalten.\nRegister here to receive the invitations to colloquium talks via e-mail. \nZoom-Meeting-ID: 954 4073 3814\nPasswort: 450783
URL:https://blog.rwth-aachen.de/akustik/event/ke-distraction-due-to-moving-sources-in-short-term-memory-tasks/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Verteidigung Masterarbeit
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241213T110000
DTEND;TZID=Europe/Berlin:20241213T120000
DTSTAMP:20260425T183645
CREATED:20241206T161139Z
LAST-MODIFIED:20241206T161139Z
UID:3276-1734087600-1734091200@blog.rwth-aachen.de
SUMMARY:Roos: Influence of Ground Effects in Road Traffic Auralization
DESCRIPTION:It is broadly recognized that noise pollution is widespread\, especially in urban areas\, and can cause long-term psychological effects and health issues. Road traffic noise is a major contributor to noise pollution in residential areas and affects the well-being of a significant number of people. Auralization\, the process of making acoustic environments virtually audible through simulation\, can help urban planners predict the propagation of sound waves in complex urban environments and\, thus\, provide a deeper\, more intuitive insight into the acoustic environment. The propagation of outdoor sound is influenced by many factors\, including geometric spreading\, reflection and diffraction\, atmospheric absorption and meteorological conditions. Other wave propagation mechanisms\, called ground effects\, only occur near the ground\, where phenomena such as the attenuation of spherical waves\, as well as\, ground porosity and roughness have a significant influence on the phase and amplitude of the reflected sound field. However\, outdoor auralization models that are frequently based on geometrical acoustics\, do not yet adequately model these propagation mechanisms. This thesis aims at examining the influence of ground effects on road traffic noise and propose changes to an existing outdoor auralization model with the eventual goal of achieving more plausible road traffic auralization results. Along the way\, in-situ ground impedance measurements have been conducted with the aim of further improving predictions of outdoor sound propagation. \nMelden Sie sich hier an um Einladungen zu den Kolloquium-Vorträgen per E-Mail zu erhalten.\nRegister here to receive the invitations to colloquium talks via e-mail. \nZoom-Meeting-ID: 954 4073 3814\nPasswort: 450783
URL:https://blog.rwth-aachen.de/akustik/event/roos-influence-of-ground-effects-in-road-traffic-auralization/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Verteidigung Masterarbeit
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