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 Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part E
Resistance of the Passage of Sound

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


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