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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

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 L1A
Conservation of fuel and power IN NEW DWELLINGS

Llantwit Major - Noise Impact Assessment - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: llantwit-major@e2consultants.co.uk
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For further Noise Impact Assessment information for your area, be sure to check out Sound-Testing-Cardiff.co.uk.
Our other services include:
Noise Impact Assessment can also be known as:
Domestic Environmental Noise Assessment, Noise Survey For Residential Development, BS4142, Domestic Sound Testing Environmental Noise, Sound Testing Environmental Noise, PPG24, Domestic Building and Room Acoustics, Domestic Noise Impact Assessment, Building and Room Acoustics, Domestic Industrial Noise Survey, Environmental Noise Assessment, Domestic PPG24, BS8233 Noise Assessment and Noise Survey, Industrial Noise Survey, Domestic Noise Survey For Residential Development, Domestic BS4142,


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