Rockwool

High sound absorption means less reverberation and a less stressful environment. As there are high volumes of occupants located in the same room within education buildings, there is a higher demand to create the right interior acoustic environment specifically when it comes to reverberation and speech intelligibility. Good listening conditions for students is referred to as having a high signal-to-noise ratio. The teacher’s voice needs to be loud and clear above the (unoccupied) background noise.