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A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

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Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Thermal Bridging And Airtightness
Enhanced Construction Details

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


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Company No. 06728970