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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

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
Part E
Resistance of the Passage of Sound

Grafton - Commercial Environmental Noise Assessments - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: grafton@e2consultants.co.uk
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For further Commercial Environmental Noise Assessments information for your area, be sure to check out Sound-Testing-Portsmouth.co.uk.
Our other services include:
Commercial Environmental Noise Assessments can also be known as:
Commercial Environmental Noise Assessment, Commercial PPG24, BS8233 Noise Assessment and Noise Survey, Commercial Noise Impact Assessment, Industrial Noise Survey, Commercial BS8233 Noise Assessment and Noise Survey, Commercial Noise Survey For Residential Development, Commercial Sound Testing Environmental Noise, Environmental Noise Assessment, Commercial BS4142, BS4142, Commercial Industrial Noise Survey, Noise Impact Assessment, Commercial Building and Room Acoustics, Noise Survey For Residential Development, PPG24, Sound Testing Environmental Noise, Building and Room Acoustics,


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