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Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L2B
Conservation of fuel and power

Dartford - Commercial BS4142 - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: dartford@e2consultants.co.uk
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For further Commercial BS4142 information for your area, be sure to check out Sound-Testing-London.co.uk.
Our other services include:
Commercial BS4142 can also be known as:
Commercial Noise Impact Assessment, Commercial Building and Room Acoustics, Building and Room Acoustics, BS4142, Environmental Noise Assessment, Industrial Noise Survey, PPG24, Commercial Industrial Noise Survey, BS8233 Noise Assessment and Noise Survey, Commercial Sound Testing Environmental Noise, Noise Impact Assessment, Sound Testing Environmental Noise, Commercial PPG24, Commercial BS8233 Noise Assessment and Noise Survey, Commercial Noise Survey For Residential Development, Commercial Environmental Noise Assessment, Noise Survey For Residential Development,


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