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Akustik-Blog

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Abi Raad: Real-time monitoring of ultrasonic metal welding using horn and anvil vibrations and sound measurements

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

Ultrasonic metal welding (USMW) is a solid-state joining process used in various industries such as the automotive or electronics industries for its energy efficiency and other advantages. Despite its widespread use, it currently suffers from unexplained fluctuations in the weld strength, and there is a need for a robust and reliable real-time online monitoring process. […]

Yuan: Optimizing Mobile Device Quality through Pre-Market Testing – Industrial Internship

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

This presentation is about the internship experience at Dejet GmbH, working as a test engineer intern. Dejet GmbH is a communications technology company that specializes in testing devices for major Chinese mobile brands like Xiaomi, Oppo, Vivo, and Lenovo. The internship included participation in various projects, such as testing 4G and 5G environments, identifying and […]

Castro: Auralization Techniques for Moving Listeners in Coupled Space

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

Acoustic virtual reality (AVR) is a helpful tool that it is being used for different purposes. In architecture the use of AVR has been very advantageous for room acoustic simulation in different environments. In this work, the potential to simulate walking paths across connected rooms using AVR is analyzed, this research considers Johannes church in […]