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DTSTART;TZID=Europe/Berlin:20241206T110000
DTEND;TZID=Europe/Berlin:20241206T113000
DTSTAMP:20260426T231056
CREATED:20241204T091348Z
LAST-MODIFIED:20241204T091348Z
UID:3268-1733482800-1733484600@blog.rwth-aachen.de
SUMMARY:Heras: Internship on Perceptual Evaluation of Consumer Spatial Audio Solutions over Headphones
DESCRIPTION:This presentation covers the internship in the Advanced Technology Team at Bang & Olufsen. The main task invoved a research project focusing on the perceptual evaluation of different spatial audio solutions that may be used for commercial headphones. This included a complete project starting with a review of existing literature\, existing technologies\, and evaluation methodologies. This was  followed by a methodology design and the subsequent implementation of a listening experiment using the software developed at B&O. Participants were recruited to collect perceptual data which was later analysed. The methodology was documented internally to ensure that such tests can be repeated in the future inside the company. As an active part of the Advanced Technology\, other duties included support to other research projects being carried out in the team as well. \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/heras-internship-on-perceptual-evaluation-of-consumer-spatial-audio-solutions-over-headphones/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Vortrag Praxissemester
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DTSTART;TZID=Europe/Berlin:20241206T113000
DTEND;TZID=Europe/Berlin:20241206T120000
DTSTAMP:20260426T231056
CREATED:20241203T141343Z
LAST-MODIFIED:20241203T141343Z
UID:3266-1733484600-1733486400@blog.rwth-aachen.de
SUMMARY:He: Influence of (non) intelligible background noise on short-term memory and listening effort in conversational situations with running speech
DESCRIPTION:Background noise poses a significant challenge in daily conversations\, impacting short-term memory and listening effort. Existing studies often lack a realistic comparison between different types of background noise\, particularly between intelligible and unintelligible noise. In German-speaking contexts\, intelligible noise typically refers to recognizable German speech\, while unintelligible noise includes traffic sounds\, foreign languages\, or non-semantic sounds. Listening effort\, defined as the deliberate allocation of mental resources to overcome obstacles in achieving listening goals\, serves as a measure reflecting the cognitive load affecting short-term memory. This study investigates the effects of intelligible and unintelligible background noise on short-term memory and listening effort. A dual-task paradigm was employed\, with the Heard-Text Recall (HTR) task as the primary task to assess memory performance and a vibrotactile recognition task as the secondary task to measure listening effort. Results showed that background noise significantly increased listening effort and decreased short[1]term memory performance compared to silent conditions. However\, no significant differences were observed between intelligible and unintelligible noise regarding their impact on listening effort or memory performance. This may be attributed 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/he-influence-of-non-intelligible-background-noise-on-short-term-memory-and-listening-effort-in-conversational-situations-with-running-speech/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Verteidigung Bachelorarbeit
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