{"id":3869,"date":"2025-12-12T13:24:56","date_gmt":"2025-12-12T12:24:56","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/akustik\/?post_type=tribe_events&#038;p=3869"},"modified":"2026-01-08T15:53:14","modified_gmt":"2026-01-08T14:53:14","slug":"lars-heinrichs-plausibility-analysis-of-dynamic-traffic-noise-auralizations-including-diffraction","status":"publish","type":"tribe_events","link":"https:\/\/blog.rwth-aachen.de\/akustik\/event\/lars-heinrichs-plausibility-analysis-of-dynamic-traffic-noise-auralizations-including-diffraction\/","title":{"rendered":"Lars Heinrichs: Plausibility analysis of dynamic traffic noise auralizations including diffraction"},"content":{"rendered":"<p>Traffic noise pollution is responsible for major health issues. To predict the human traffic noise perception of urban soundscapes during the planning phase, a validated auralization tool is needed. The current approach by the IHTA is the auralization pipeline Pynamic, which is able to simulate heterogeneous sound paths containing both diffraction and reflection. This thesis investigates the plausibility of dynamic vehicle pass-by auralizations created with Pynamic. Therefore, a rating scale listening experiment with 30 participants was conducted. Two auralization approaches were implemented and presented to the participants. Vehicle pass-by measurements were used for gaining reference data. The plausibility ratings were evaluated with a focus on different auralization configurations. The presentation will be given in English.<\/p>\n<p><em>DE: Plausibilit\u00e4tsanalyse von dynamischen Verkehrsl\u00e4rm-Auralisierungen mit Beugungseffekten<\/em><\/p>\n<p><em>Die Belastung durch Verkehrsl\u00e4rm ist verantwortlich f\u00fcr eine Vielzahl von Gesundheitsproblemen. Um die Wahrnehmung von Verkehrsl\u00e4rm in urbanen Soundscapes w\u00e4hrend der Planungsphase vorherzusagen, ist ein validiertes Auralisierungstool erforderlich. Der derzeitige Ansatz des IHTA ist die Auralisierungs-Pipeline Pynamic, welche in der Lage ist, heterogene Schallwege zu simulieren, die sowohl Beugung als auch Reflexion enthalten. Diese Arbeit untersucht die Plausibilit\u00e4t dynamischer Fahrzeugvorbeifahrts-Auralisierungen, die mit Pynamic erstellt wurden. Dazu wurde ein H\u00f6rversuch mit 30 Teilnehmern durchgef\u00fchrt, bei dem Plausibilit\u00e4t auf einer Skala bewertet wurde. Zwei Auralisierungsans\u00e4tze wurden implementiert und den Teilnehmern vorgestellt. Messungen von Fahrzeugvorbeifahrten wurden zur Gewinnung von Referenzdaten verwendet. Die Plausibilit\u00e4tsbewertungen wurden mit Fokus auf verschiedene Auralisierungskonfigurationen ausgewertet. Der Vortrag wird auf Englisch gehalten.<\/em><\/p>\n<p><a href=\"https:\/\/lists.rwth-aachen.de\/postorius\/lists\/akustik-kolloquium.lists.rwth-aachen.de\">Melden Sie sich hier an um Einladungen zu den Kolloquium-Vortr\u00e4gen per E-Mail zu erhalten.<\/a><br \/>\n<a href=\"https:\/\/lists.rwth-aachen.de\/postorius\/lists\/akustik-kolloquium.lists.rwth-aachen.de\">Register here to receive the invitations to colloquium talks via e-mail.<\/a><\/p>\n<p>Zoom-Meeting-ID: <a href=\"https:\/\/rwth.zoom.us\/j\/95440733814\">954 4073 3814<\/a><br \/>\nPasswort: 450783<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Traffic noise pollution is responsible for major health issues. To predict the human traffic noise perception of urban soundscapes during the planning phase, a validated auralization tool is needed. The [&hellip;]<\/p>\n","protected":false},"author":3556,"featured_media":0,"template":"","meta":{"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[74],"class_list":["post-3869","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-verteidigung-masterarbeit","cat_verteidigung-masterarbeit"],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tribe_events\/3869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/users\/3556"}],"version-history":[{"count":1,"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tribe_events\/3869\/revisions"}],"predecessor-version":[{"id":3870,"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tribe_events\/3869\/revisions\/3870"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/media?parent=3869"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tags?post=3869"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/akustik\/wp-json\/wp\/v2\/tribe_events_cat?post=3869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}