Offices Nationwide

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

Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part E
Resistance of the Passage of Sound

Our other services include:
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Non Domestic EPCs can also be known as:
Non Domestic EPC, Building EPC, CEPC, Commercial EPC, Industrial EPC, Commercial EPC Rating, Office EPC, EPC Rating,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In County Z
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