Offices Nationwide
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...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
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Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
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Writtle - BS4142 - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: writtle@e2consultants.co.uk
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For further BS4142 information for your area, be sure to check out Sound-Testing-London.co.uk.
Our other services include:
BS4142 can also be known as:
BS8233 Noise Assessment and Noise Survey, Noise Impact Assessment, Environmental Noise Assessment, Commercial Industrial Noise Survey, Sound Testing Environmental Noise, Commercial BS8233 Noise Assessment and Noise Survey, Commercial PPG24, Industrial Noise Survey, Commercial Noise Impact Assessment, PPG24, Building and Room Acoustics, Commercial Noise Survey For Residential Development, Commercial Environmental Noise Assessment, Noise Survey For Residential Development, Commercial Building and Room Acoustics, Commercial Sound Testing Environmental Noise, Commercial BS4142,
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Company No. 06728970