Lärm wird nicht nur oft als störend empfunden, sondern kann sich negativ auf unsere physische und psychische Gesundheit auswirken. Während Umgebungsgeräusche vor 200 und mehr Jahren noch ausschließlich natürlichen Ursprungs […]
The internship was completed at Pixargus GmbH, a small company in Würselen, Germany. The presentation will provide an insight into the work areas of the internship and the company itself. […]
The frequent issue of noise-induced hearing loss (NIHL), especially in the army, has encouraged the research and development of hearing protection devices (HPDs). HPD research and development in the area […]
Auralization is a technique which allows the rendering of realistic 3D audio based on virtual spatial scenes. Certain sound propagation parameters (or so-called auralization parameters) such as propagation delay, atmospheric […]
For Concert Halls, most people agree that the acoustic quality is a quintessential element of the success of the project, and often the acoustics is considered as being more important […]
Auralisation describes the process of generating and presenting audible sound using computer programs and audio hardware. Since the result is perceived naturally by the human's auditory system, a demonstration by […]
Ultrasonic metal welding is a solid-state bonding process in which metal workpieces are exposed to high-frequency vibrations. It is an effective joining technology with a wide range of industrial applications […]
Ultrasonic Metal Welding (USMW) is a quite important welding technique, because of the relative low heat this welding process generate, it is used in numerous industrial applications. However, this welding […]
From the beginning of their auditory development, children are immediately confronted with the challenge of orienting themselves in complex acoustic situations. Whether a parent’s voice or a passing vehicle, it […]
The IHTA park is used as a case study for a lot of the institute´s research on auralisation and visualisation of urban scenes. An audio-visual model of the park already […]
Die Hörbarmachung urbaner Lärmszenarien mittels Außenlärm-Auralisationen ist neben geeigneten Modellen zur Simulation von Schallausbreitung- und empfängern angewiesen auf Modelle von bewegten Quellen wie beispielsweise PKW. In dieser Arbeit wird die […]
When understanding and recalling spoken language, various complex processes take place in the brain. Certain circumstances can either impede or facilitate speech comprehension, e.g. visual stimuli such as lip movements […]
Auditory selective attention (ASA) is a common phenomenon which describes the ability to intentionally focus on a specific source of sound while ignoring other irrelevant sounds. Since in real life […]
In tropical countries, air conditioning systems are widely used to improve indoor climate. In many cases, natural ventilation can also provide thermal comfort for users with less energy consumption and […]
Implementing a Virtual Studio Technology (VST) host plugin with the auralization application Virtual Acoustics (VA) would allow VA to load and control the parameters of VST plugins as an input […]
The simulation of audio-visual performance is despite technological advancements still a challenging task which usually requires researchers to simplify problems in order to reduce computational complexity, sacrificing both auditory and […]
Angetrieben durch die Reduzierung von Lärmbelastung und Simulation von Schallausbreitung kann akustische virtuelle Realität (AVR) zur Durchführung von Untersuchungen eingesetzt werden. Zunächst wird bildbasierte photogrammetrische Software verwendet, mit der ein […]
For my internship I joined the “Social Systems and Circuits Group” which is part of the MPI for Brain Research, located in Frankfurt am Main, Germany. It focuses on identifying […]
Working with 3D audio formats, especially Ambisonics, is not as straight-forward as traditional channel-based formats like stereo or 5.1. This gets even more complex with irregular loudspeaker arrays like SCaLAr: […]
The term irrelevant sound effect (ISE) refers to a significant reduction in the immediate serial recall of lists of presented items, usually digits or letters, when irrelevant auditory sound is […]
Akustik-Forschung