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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

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 L2A
Conservation of fuel and power in new buildings other than dwellings.

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Llanrwst - BS4142 - 01407 320 107
The office that covers this area is: Anglesey
Phone Number: 01407 320 107 Email: llanrwst@e2consultants.co.uk
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For further BS4142 information for your area, be sure to check out Sound-Testing-Anglesey.co.uk.
Our other services include:
BS4142 can also be known as:
Commercial Industrial Noise Survey, Commercial Sound Testing Environmental Noise, Commercial PPG24, Commercial Noise Survey For Residential Development, PPG24, Commercial Environmental Noise Assessment, Noise Impact Assessment, BS8233 Noise Assessment and Noise Survey, Commercial Building and Room Acoustics, Industrial Noise Survey, Commercial BS4142, Noise Survey For Residential Development, Commercial Noise Impact Assessment, Environmental Noise Assessment, Commercial BS8233 Noise Assessment and Noise Survey, Sound Testing Environmental Noise, Building and Room Acoustics,


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