Neuro-engineering · iBME Board
Timothy Van Renterghem
Environmental acoustics & soundscapes
Combining physical acoustics and human perception to improve urban sound environments.
Environmental acoustics & soundscapes
Environmental noise is a major health challenge in urban areas, affecting nearly every citizen. Our research focuses on modelling noise exposure and developing innovative mitigation strategies that support well‑informed decision‑making—both in terms of physical noise reduction and improving the perceived sonic environment.
The group has extensive expertise in outdoor and urban sound propagation modelling, using high‑fidelity, physics‑based numerical techniques, including time‑domain approaches. Particular attention is given to sound propagation in the atmospheric boundary layer and its modification by meteorological conditions, atmospheric turbulence, ground characteristics and terrain. The group also studies how sound interacts with vegetation and green infrastructure, including building‑integrated greening such as green walls and roofs.
In parallel, the research team is internationally recognised for its work on noise perception and soundscaping, with a focus on audio‑visual interactions and the beneficial effects of natural elements on human well‑being. By combining physical noise‑abatement strategies with perceptual and multisensory insights, the group develops holistic approaches to urban sound planning.
Research activities
Modelling dynamic noise exposure and developing environmental noise indicators to improve prediction of health impacts such as stress, annoyance, sleep disturbance and quality of life
Investigating emerging environmental noise sources, including wind turbines, heat pumps, drones and other novel technologies
Designing restorative urban parks and multisensory soundscape‑augmentation strategies to enhance well‑being in public spaces
Developing urban greening and nature‑based solutions for noise reduction and improved environmental perception
Creating auralisations of complex outdoor environments and street‑level acoustics to support planning and communication