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
Knowle - Building EPCs - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: knowle@e2consultants.co.uk
Our other services include:
Building EPCs can also be known as:
EPC Rating, Commercial EPC, CEPC, Non Domestic EPC, Building EPC, Office EPC, Industrial EPC, Commercial EPC Rating,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
