We recommend a reverberation time of 0.6 – 0.9 seconds in frequencies between 250 – 4000 Hz. Good speech intelligibility and a low noise level are important for training situations.
||Install acoustic slabs along the entire ceiling surface and the side walls in each workspace. Use absorbing acoustic screens as workspace walls next to loud machines. Acoustic screens require a sound absorbing ceiling to work as planned.
Recommended products: PARAFON Buller, PARAFON Absorptiolevy, PARAFON Buller Budget, PARAFON Perforated Steel Cassette, PARAFON Baffles