Nois-eNvelope Test Data
dBNR Nois-eNvelope™ Panels have been tested for both Sound Transmission Loss and Sound Absorption to provide our clients with tested acoustic performance. The links below lead to the test reports conducted by RiverBank Acoustical laboratories on our A4L and A6LS Panels.
A4L Panel Sound Transmission Report
Sound Transmission Report for our Nois-eNvelope™ A4L Panel includes details on the panels' ability to prevent sound from transferring from one area to another.
A6LS Panel Sound Transmission Report
Sound Transmission Report for our Nois-eNvelope™ A6LS Panel includes details on the panels' ability to prevent sound from transferring from one area to another.
A4L Panel Sound Absorption Report
Sound Absorption Report for our Nois-eNvelope™ A4L Panel includes details on the panels ability to absorb sound energy and transform it into heat
A6LS Panel Sound Absoprtion Report
Sound Absorption Report for our Nois-eNvelope™ A6LS Panel includes details on the panels ability to absorb sound energy and transform it into heat