In educational environments, acoustics directly influence learning quality, concentration and well-being. Whether in classrooms, canteens or multipurpose halls, controlling sound levels is essential to ensure a calm, healthy and productive atmosphere.
Noise: a barrier to learning
Background noise in schools is often underestimated. In reverberant classrooms, teachers must raise their voices to be heard, and students struggle to follow instructions. Poor acoustics lead to listening fatigue, reduced comprehension and lower attention span.
Canteens: the loudest places
School canteens combine reflective surfaces — tiled walls, metal tables, high ceilings — with a high density of people. Noise levels can easily exceed 80–85 dB, creating stress and discomfort during meals. The goal is not silence, but a pleasant background level that maintains conviviality.
A matter of health and performance
Good acoustic design improves speech clarity, comprehension and memory retention. Teachers experience less vocal strain, while children enjoy a calmer and more focused learning environment. Studies confirm that controlled acoustics support both mental well-being and academic results.
Target RT60 values
The reverberation time (RT60) is a key parameter. For classrooms, the ideal RT60 is around 0.6 seconds. In canteens, values between 0.55 and 0.77 s balance clarity and conviviality.
Recommended treatments
- Ceiling panels: priority treatment to reduce vertical reflections and overall reverberation.
- Wall absorbers: improve speech intelligibility by reducing lateral echoes.
- Suspended acoustic clouds: efficient and visually dynamic, perfect for high spaces.
- Soft furnishings: curtains, carpets, upholstered chairs to complement fixed treatments.
Architectural integration
Acoustic comfort can be achieved without compromising aesthetics. Designers increasingly integrate absorptive materials early in projects to maintain light, openness and coherence. See examples on Inspiration.
Measurement and planning
Each facility has its own acoustic challenges depending on size, materials and occupancy. The Tester / Acoustic tool helps estimate absorption needs and optimize RT60 according to the space type.
For healthier learning spaces
Investing in acoustics means investing in concentration, communication and well-being. It’s an essential step toward a better learning environment for students and staff alike.