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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
Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1B
Conservation of fuel and power in Existing Dwellings
Guidance for work to existing dwellings including alterations, conversions and extensions.
Penshurst - Energy Audits - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: penshurst@e2consultants.co.uk
Our other services include:
Energy Audits can also be known as:
Domestic Building Thermal Imaging Survey, Thermography Survey, Domestic Heat Loss Survey, Thermal Imaging, Energy Audit, Building Thermal Imaging Survey, Domestic Thermal Imaging Inspection, Thermal, Domestic Thermal Imaging Survey, Domestic Thermal Imaging, Domestic Thermography Survey, Domestic Energy Audit, Domestic Thermal, Thermography, Heat Loss Survey, Domestic Thermography, Domestic Code Air Infiltration Survey, Code Air Infiltration Survey, Thermal Imaging Survey,
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