In this talk we will follow the acoustical investigations in the design process of a classical concert hall, from the first talk with the client, listening to several halls, setting […]
In modern life, the proportion of computer-mediated conversations is gradually increasing, e.g., lectures via zoom, or virtual reality (VR). In real-life, information is perceived multi-modal: in addition to visual information, […]
Point Clouds has been used in architectural representation and digital reconstruction, usually are called Digital Twins. These models should offer measurement accuracy and complete compatibility in all phases of architectural […]
To assess the thermal comfort in the indoor spaces such as office rooms generally a large number of thermal sensors is mounted in the workplaces. The main drawback of this […]
Audio-visual experiences of modeled spaces play a key role when studying the human perception of the built environment, and the results should give us an intuitive sense of the real […]
Every day we are exposed to background noise with a multitude of simultaneous noises from different origin, for example on the bus, at work, or at a party. Nevertheless, we […]
This presentation will give an overview on my internship in the NVH (noise-vibration-harshness) research department of HEAD acoustics. First, the company and the work environment are introduced. As my tasks […]
The presentation will be about my tasks and activities at HEAD acoustics GmbH. During the entirety of my industrial internship, I was part of the Telecommunications Research and Standardisation department. […]
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 […]
Akustik-Forschung