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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
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
Part E
Resistance of the Passage of Sound
Chiswick - CSH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: chiswick@e2consultants.co.uk
Our other services include:
CSH can also be known as:
Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code Assessment, C4SH, Code for Sustainable Homes,
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Company No. 06728970
