We recommend a reverberation time of 0.5 seconds for small premises and 1.5 seconds for the large ones at frequencies between 250 – 4000 Hz.
A low background noise level is important for hearing-impaired customers. Other installations, such as electricity and sprinkler systems, have to fit into the acoustic ceiling.
||Install acoustic slabs along the entire ceiling surface. There is usually more noise next to service and checkout desks, so they need more attention in the design phase.
Recommended products: PARAFON Classic, PARAFON Nordic, PARAFON Exclusive, PARAFON Royal, Paracem, PARAFON Gallery