ara4help
Member
- Joined
- Dec 28, 2009
- Messages
- 16
Sound Transmission Class (STC) / Rw Calculator
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.
http://ara4help.com/Projects.html
Please send your comments to the author.
Thanks,
ara4help
www.ara4help.com
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.
http://ara4help.com/Projects.html
Please send your comments to the author.
Thanks,
ara4help
www.ara4help.com