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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

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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
County Londonderry - BRUKL Report - 0141 894 0107
The office that covers this area is: Glasgow
The towns & cities that are covered within this county are:
Aberfoyle, Coleraine, Eglinton, Limavady, Londonderry, Magherafelt, Portstewart,
Phone Number: 0141 894 0107 Email: county-londonderry@e2consultants.co.uk
Our other services include:
BRUKL Report can also be known as:
BER TER Calc, SBEM Rating, SBEM Assessment, SBEM, SBEM Calc, SBEM Calculations,


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