This study investigates the influence of virtual humans on auditory selective attention within a virtual reality (VR) environment. Auditory selective attention is a well-established phenomenon that affects our ability to […]
The generation and propagation of noise is an ongoing research topic that affects everyone. Urban environments in particular suffer from high levels of noise pollution, which can negatively impact the […]
The scattering coefficient is a crucial parameter in acoustics, as it plays a significant role in characterizing the scattering of sound waves from surfaces and materials. In this study, we […]
There is a shift going on from manned aviation to unmanned aviation where drones, mainly DJIs are being used for social public purposes. The drones are easily distinguishable from other […]
Many public authorities strive for creating more livable cities in future. To better understand what parameters need to be optimized to achieve this, it is necessary to study how humans […]
Die Berechnungszeit eines Audioblocks ist für Echtzeit-Auralisationen von entschei- dender Bedeutung, da sie die realisierbare Latenz nach unten begrenzt. Diese Arbeit untersucht die Auswirkung verschiedener Konfigurationsparameter auf die Laufzeit der […]
Abstract: In this thesis, the processing of verbal and tonal stimuli in the brain was investigated. It was assessed whether implicit pitch-to-digit as sociations influence performance in a verbal serial […]
The acoustic scattering of surfaces is very important in all aspects of room acoustics like in concert halls and reverberation rooms. The sound propagation can be calculated effectively and in […]
Voice disorders are more prevalent in occupational voice users, such as lecturers in universities. This thesis examines if a relationship between room acoustic properties of lecture halls and voice quality […]
Ambisonics ist ein weitverbreitetes Audiowiedergabeformat zur lautsprecherbasierten Reproduktion räumlicher Schallfelder. Klassische Ambisonics-Decoder basieren auf der Annahme ebener Wellen. Damit eine Fernfeldnäherung ebener Wellen für die Lautsprecher zulässig ist, müssen diese […]
Intentional switching of auditory selective attention (ASA) in the context of electrophysiological data, such as those from the electroencephalography (EEG), has yet been little explored. However, the combination of both […]
Das Ziel der Arbeit war, den Zustand der Raumakustik in Hörsälen der RWTH Aachen University zu erfassen und die Daten zu evaluieren. Dazu wurden Messungen der Raumimpulsantwort in neun Hörsälen […]
Das studienabschließende Industriepraktikum fand in der Elektro-Abteilung bei WUP Ingenieure statt. Das Unternehmen befasst sich schwerpunktmäßig mit der Planung mehrerer Gewerke der technischen Gebäudeausrüstung. Die Abteilung bestand aus acht Ingenieuren, […]
This presentation is about the industrial internship completed at HEAD acoustics GmbH in the department Sound Perception & Assessment. Two major tasks are presented. First of these is about the […]
This talk is about an industrial internship at FGH GmbH from 01.06.2023 to 20.10.2023, working as a software developer in the team “Flexible Softwarelösungen”. For more than 100 years, FGH […]
Kommunikation ist ein wichtiger Bestandteil der sozialen Interaktion im Alltag. Der kognitive Aufwand für das Verstehen und Verarbeiten von Sprache wird als Höranstrengung bezeichnet. Diese ist unter anderem abhängig von […]
In this thesis the influence of room acoustics on auditory selective attention was examined. A hearing experiment in virtual realty was conducted with 16 normal hearing and normal seeing participants […]
Aircraft sound emissions are often associated with health risks for humans. Consequently, reducing the noise levels has been a research goal for many years. However, a simple level reduction does […]
RRAMs (Resistive Random Access Memory) have resistive switching characteristics and show potential for fast speeds, high energy efficiency, and three-dimensional stacking. We aim to overcome the limitations of traditional von […]
This presentation is about my industrial internship tasks at HEAD acoustics GmbH in the Sound Vibration Perception (SVP) department, with a focus on the development and utilization of a neural […]
Akustik-Forschung