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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 E
Resistance of the Passage of Sound

Northamptonshire - Energy Audit - 0121 381 0129
The office that covers this area is: Birmingham
The towns & cities that are covered within this county are:
Brackley, Burton Latimer, Corby, Daventry, Fotheringhay, Higham Ferrers, Irchester, Irthlingborough, Kettering, Northampton, Oundle, Rothwell, Rushden, Stoke Bruerne, Thrapston, Towcester, Wellingborough,
Phone Number: 0121 381 0129 Email: northamptonshire@e2consultants.co.uk
Our other services include:
Energy Audit can also be known as:
Domestic Thermography, Domestic Thermography Survey, Domestic Building Thermal Imaging Survey, Domestic Energy Audit, Thermography Survey, Code Air Infiltration Survey, Building Thermal Imaging Survey, Thermal, Thermal Imaging Survey, Thermography, Domestic Thermal Imaging Survey, Domestic Thermal Imaging, Domestic Thermal, Domestic Code Air Infiltration Survey, Thermal Imaging, Domestic Heat Loss Survey, Heat Loss Survey, Domestic Thermal Imaging Inspection,


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Company No. 06728970