Offices Nationwide

Good Hearing?
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

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

Cheltenham - Sustainable Homes - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: cheltenham@e2consultants.co.uk
Our other services include:
Sustainable Homes can also be known as:
Code for Sustainable Homes Daylight Calculation, Code Assessment, C4SH, CSH, Code for Sustainable Homes,


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