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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

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 L2A
Conservation of fuel and power in new builds other than dwellings

Isle of Anglesey - DECs - 01407 320 107
The office that covers this area is: Anglesey
The towns & cities that are covered within this county are:
Amlwch, Beaumaris, Holyhead, Aberffraw,
Phone Number: 01407 320 107 Email: isle-of-anglesey@e2consultants.co.uk
Our other services include:
DECs can also be known as:
Display Energy Certificate, DEC,


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