Acoustics in the education sector are often overlooked and the effect it has on the performance of students as well as a teacher’s ability to tutor effectively can be damaging. Government guidelines provide minimum performance standards for the acoustics of school buildings. However, these are often left unmet, preventing students from reaching their full potential and increasing stress levels for teachers as well as their enjoyment for teaching.

There have been numerous studies that delve into the importance and impact of acoustics in school environments. We examined these studies and conducted our own research to gain a better understanding into the impact of acoustics in the education sector. We surveyed 100 teachers across the UK, giving us a good insight into the current state of acoustics in schools.

Through research, our own expertise, and input from teachers themselves, we evaluated the extent to which poor classroom acoustics has affected teachers and students in terms of health, well being, and ability to learn. Based on our findings, we aim to educate and present appropriate solutions to ensure students - particularly those with hearing impairments - are given the best setting to thrive in and teachers can fulfill their roles without extra strain.

What Causes Bad Acoustics?

There are numerous reasons for poor room acoustics – hard surfaces, high ceilings, lack of absorbent materials, and several sources of noise are the main causes. Unfortunately, schools are typically designed with higher ceilings, hard walls and floors, very little soft furnishings, and often have multiple sources of noise when group work or loud activities are taking place.

What Impact do Bad Acoustics in Classrooms Have?

All these elements can cause higher reverberation times, increased noise levels, and reduced speech intelligibility. This can make it difficult for teachers to tutor effectively, for children to hear clearly, and can reduce the overall productivity and concentration levels of students.

How Can Classroom Acoustics Be Improved?

Classrooms can easily be treated with various acoustic solutions. Acoustic panels, acoustic pinboards, ceiling rafts and baffles, as well as an increase in other soft furnishings can all aid in a better acoustic environment.