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Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...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 E
Resistance of the Passage of Sound

St. Helens - Code Assessment - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: st-helens@e2consultants.co.uk
Our other services include:
Code Assessment can also be known as:
CSH, C4SH, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code for Sustainable Homes,


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