Offices Nationwide
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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
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The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Our other services include:
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Commercial Energy Audits can also be known as:
Heat Loss Survey, Commercial Thermal Imaging Survey, Commercial Code Air Infiltration Survey, Commercial Thermal Imaging Inspection, Commercial Thermal, Commercial Thermal Imaging, Thermography, Thermography Survey, Thermal Imaging Survey, Building Thermal Imaging Survey, Commercial Thermography Survey, Thermal, Commercial Energy Audit, Commercial Thermography, Thermal Imaging, Commercial Building Thermal Imaging Survey, Code Air Infiltration Survey, Energy Audit, Commercial Heat Loss Survey,
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Company No. 06728970
In County O