People use speech to communicate, sharing information, knowledge, and stories, but the act of speaking and listening is no guarantee of a clear understanding. Schools are places where speaking and […]
Die Fraunhofer-Gesellschaft ist die größte Organisation für angewandte Forschung in Europa. In der Abteilung Sensordaten- und Informationsfusion (SDF) werden anspruchsvolle Verfahren der Informationsauswertung für Aufgaben der militärischen und zivilen Sicherheit […]
HEAD acoustics GmbH located in Herzogenrath near Aachen, Germany is one of the world ́s leading companies for integrated acoustics solutions as well as sound and vibration analysis. During my […]
Die Müller-BBM GmbH ist eine der führenden Ingenieurgesellschaften für Beratungsleistungen, Prüfungen und Planungen in allen Bereichen der Akustik, der Bauphysik und des Umweltschutzes. Der Geschäftsbereich Technik vereint interdisziplinäre Kompetenz und […]
In the context of the auralization of acoustic scenes in outdoor scenarios, the effects of the atmosphere on sound propagation are of crucial importance. Ray tracing is a common method […]
Ultrasonic Metal Welding (USMW) is a technique used for numerous industrial applications. However, the welding process is in fact poorly known, leading to unexplained variations of strength. This presentation will […]
Theoretischen Modellen für das Schallfeld über porösen Absorbern liegt in der Regel die Annahme einer mindestens in einer Dimension unendlich ausgedehnten Materialschicht zugrunde. In der praktischen Anwendung, zum Beispiel bei […]
The measurement of the absorption coefficient in reverberation chambers according to the international standard ISO-354 shows a poor reproducibility between laboratories. One reason is the non-uniform distribution of absorption due […]
Sophia Psarra The Bartlett School of Architecture University College London Venice with its many islands in the lagoon is a city that has throughout history hosted many diverse innovations. From […]
Acoustic simulations become a more and more important toolset for industry and research. For a few years now, our institute uses COMSOL Multiphysics for numerical simulations, e.g. FEM and BEM, […]
Thanks to modern auralization methods, simulated aircraft flyovers can be experienced in virtual environments. Listening to such an auralization provides a more sophisticated impression of annoyance of aircraft noise in […]
As a basis for potential sound perception studies in outdoor environments, the PAAD group is developing a 3D model of the adjacent outdoor area to the institute. The original request […]
Noise can cause stress, which leads to measurable physical reactions as well as it can impair intentional switching of auditory selective attention (ASA). In children, this can reduce the learning […]
Jian Kang Bartlett School of Environment, Energy and Resources University College London This talk explores putting soundscape into the intentional design process, by proposing a soundscape design framework for urban […]
Soundscape studies are showing the importance and the benefits regarding the sonic the environment in our daily lives. The soundscape paradigm shift highlights not just negative aspects, common on environmental […]
Ultrasonic Metal Welding (USMW) is solid-state bonding process where two metal pieces are joined by the application of ultrasonic vibrations. This thesis focuses on the study of the sonotrode during […]
The absorption coefficient is a central parameter in the room acoustic design process. It can be measured in an impedance tube for normal sound incidence or in the reverberation chamber […]
Huawei is founded in 1987 in Shenzhen, China. Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. Starting from the 1st of Sep […]
Aachen based, KLANG:technologies produces Hard- and Software to deliver immersive, three dimensional in-ear monitor mixes for musicians. This is achieved using binaural technologies. The focus is to give the musician […]
Over the past few decades, research began to focus increasingly on the use of spherical microphone arrays to study the spatial properties of acoustic wave fields. To estimate the plane […]
Akustik-Forschung