At a daycare centre the noise level is easily raised high and everyone is further raising their voice in order to be heard. Oppila and Leikkilä can be hung above the playground, close where the noise is generated. Their installation does not need wall surfaces reserved for children’s works and drawings. With acoustic panels it is possible to make a “Fairy Tail Corner“, a less noisy area for reading and singing.
In the classrooms, the teacher´s voice must be heard well from the front row to the back row. Reflecting surfaces are important in reflecting the voice to the back row. The echo is removed by attenuating the rear wall of the classroom, the ceiling and wall boundary surfaces. The noise of the corridors can be easily reduced by acoustic clouds.