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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 L1A
Conservation of fuel and power IN NEW DWELLINGS

Potters Bar - C4SH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: potters-bar@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code Assessment, Sustainable Homes,


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