Vergangene Veranstaltungen

Sabrina Hanke: Modeling and Evaluating Activity-Based Acoustic Situations in Primary School Classrooms

IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid) Kopernikusstr. 5, Aachen

The primary objective of this thesis was to model primary school classroom noises in acoustic virtual reality of the three activity-based acoustic situations (ABAS): silent work, group work, and classroom break. In a subsequent step, the objective was to evaluate how close these noises resemble real-life primary school classroom soundscapes. Currently, there is no freely […]

Louis Trinh: Industriepraktikum bei der Resmonics AG

Zoom-Meeting

Im Rahmen des Praktikums wurde ein audio-basiertes Sensorsystem zur kontinuierlichen Überwachung respiratorischer Signale weiterentwickelt und für den produktiven Einsatz vorbereitet. Die Arbeit umfasste die Verbesserung einer Echtzeit-Signalverarbeitungspipeline, die Reduktion von Fehlalarmen unter realistischen akustischen Bedingungen sowie die Entwicklung robuster Machine-Learning-Modelle zur Hustenklassifikation. Besonderes Augenmerk lag auf der Datenqualität, der Generalisierungsfähigkeit gegenüber ungesehenen Nutzern sowie auf […]

Mochammad Setyokusumo: Industrial Internship at HEAD acoustics GmbH in the Engineering Service Department

IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid) Kopernikusstr. 5, Aachen

Active Noise Cancellation (ANC) and Talk-Through (TT) modes are common features in modern headsets. ANC typically provides enough attenuation that background noise becomes difficult to characterise. In this internship, several warning signals, such as passing cars and shouted speech, were recorded and used as background noise, and multiple headsets with ANC and TT were evaluated […]