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How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more

Reverberation Time
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
Part E
Resistance of the Passage of Sound

Cobham - Part F Ventilation Testing - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: cobham@e2consultants.co.uk
Our other services include:
Part F Ventilation Testing can also be known as:
Duct Testing, Ventilation Testing Equipment, Part F Fan Testing, Air Flow Rate Testing, Part F Testing, Part F Ventilation Certificate, Ventilation Commissioning Certificate,


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