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 […]
Research in historical musical acoustics has traditionally emphasized instrument fabrication, material choices, and construction impact. Similarly, musicological, theatrical, and religious studies have delved into various aspects of historical contexts. However, […]
Directional scattering patterns of surface contain much more detail information than the single number quantities of scattering and diffusion coefficients. In the development of acoustic computer simulation, more accurate results […]
This thesis focuses on investigating the effects of atmospheric attenuation when employing scale models, with the ultimate goal of improving their application in the study of noise in urban regions. […]
Product sound quality significantly shapes consumer perception and user experience. Thus, the assessment of perceptual sound quality holds particular relevance for the industry. Sound quality assessment in listening laboratories utilizing […]
Room acoustic simulations usually assume the acoustic impedance of surfaces to be independent from wave incidence angle - in other words locally reacting. For most materials this is a valid […]
This thesis focuses on learning a measuring method for the determination of the acoustic characteristics of porous materials within a reverberant room setting. Using a supervised learning approach, this research […]
Adequate room acoustic conditions are crucial for creating comfortable communication, learning, or working environments. While acoustic simulations are an established tool for the prediction of the acoustic conditions in a […]
In primary schools, various activities can be conducted during classes. To improve the quality of communication, it was aimed to understand children's listening effort during different types of activities. In […]
is thesis addresses key challenges in acoustics applications like troubleshooting, product optimization, and sound source modeling, focusing on the localization and characterization of sound sources using Beamforming techniques and an […]
Audiovisual listening experiments are crucial for understanding acoustical noise and human sound perception. However, traditional VR setups are limited by the need for expensive equipment and time-consuming laboratory sessions. As […]
A 1:20 scale model has been constructed to investigate grazing attenuation by seats and audience at various angles of sound incidence, for both direct sound and early reflections. Transfer functions […]
The working memory plays an important role in completing everyday tasks and is influenced by irrelevant sound when it comes to serialization of information. While this phenomenon, the irrelevant sound […]
The acoustic propagation of sound in the free field or indoors can be calculated efficiently and in high quality by geometrical acoustics simulation methods. However, different geometrical approaches such as […]
This study conforms an investigation on auditory memory, particularly in the field of room acoustics. Based on the research on short term memory, especially in the auditory field, this work […]
Research in the field of auditory selective attention continues to evolve, with an increasing interest in creating more realistic testing conditions. Therefore, a previously validated paradigm for investigating auditory selective […]
Akustik-Forschung