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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
Our other services include:
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C4SH can also be known as:
Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes, CSH,
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