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
Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L2B
Conservation of fuel and power
Guidance for work to existing buildings including alterations, conversions and extensions.
Our other services include:
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BER TER Calc can also be known as:
SBEM Rating, SBEM Calc, SBEM, BRUKL Report, SBEM Assessment, SBEM Calculations,
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