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
Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part E
Resistance of the Passage of Sound
Cardiff - Fire Risk Assessments - 029 2193 0147
The counties covered by this office are:
Gloucestershire, Carmarthenshire, Avon, Swansea County, Gwent, Glamorgan, Dyfed, Powys, Pembrokeshire,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Our other services include:
Fire Risk Assessments can also be known as:
Fire Risk Assessment, FRA,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
