Offices Nationwide
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
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
Part E
Resistance of the Passage of Sound
London - SBEM - 020 3390 0301
The counties covered by this office are:
East Sussex, , London, Surrey, Kent, Berkshire, Essex, Hertfordshire, Middlesex, Oxfordshire,
Phone Number: 020 3390 0301 Email: london@e2consultants.co.uk
Our other services include:
SBEM can also be known as:
BER TER Calc, SBEM Rating, BRUKL Report, SBEM Assessment, SBEM Calculations, SBEM Calc,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
