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Freitag, 14. Oktober 2016
The increase in attenuation can be as high as 3DB. the following provides some examples of the attenuation values of common office construction:
- plasterboard wall 3db
- glass wall with metal frame 6db
- cinder block wall 4db
- office window 3db
- metal door 6db
- metal door in brick wall 12.4db