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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

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Bolton le Sands - Part G - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: bolton-le-sands@e2consultants.co.uk
Our other services include:
Part G can also be known as:
Water Calculations, Part G Water Calc, Part G Water Calculation, Water Usage Calculation,


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