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Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...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
Newcastle - DEC - 0191 633 0103
The counties covered by this office are:
Northumberland, Cumbria, Tyne and Wear, Durham,
Phone Number: 0191 633 0103 Email: newcastle@e2consultants.co.uk
Our other services include:
DEC can also be known as:
Display Energy Certificate,


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