The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...more
For further Sound-Testing information for your area, be sure to check out Sound-Testing-.co.uk.
Copyright 2019 E2 Specialist Consultants Limited
Company No. 06728970