Sound Transmission Class (STC) / Rw Calculator

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Sound Transmission Class (STC) / Rw Calculator

Postby ara4help » Thu Sep 30, 2010 4:46 pm

This calculator determines Sound Transmission Class of monolithic materials (e.g. concrete, glass, steel) using graphical computation method based on the material thickness, density, and critical frequency values. The computation logic is based on both US and European methodologies and results of actual Test Room measurements.

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