Classroom Acoustics Information
From the Alexander Graham Bell Association www.agbell.org
As they age, buildings can only get noisier, not quieter – cracks form and widen, duct anchors come loose and vibrate, fans and belts begin to squeal. Whatever the mix of exterior and interior noise, the best retrofit solutions are the ones that counteract multiple sources at the same time.
Hiring a qualified acoustician who can help find those solutions is highly recommended, and can leverage all the other investments you make in an existing building. Learn more about reducing noise in learning spaces with the Alexander Graham Bell Association’s article, Reducing Noise in Learning Spaces at http://www.listeningandspokenlanguage.org/Document.aspx?id=185
Distributed 2013 by Northern Virginia Resource Center for Deaf and Hard of Hearing Persons (NVRC), 3951 Pender Drive, Suite 130, Fairfax, VA 22030; www.nvrc.org; 703-352-9055 V, 703-352-9056 TTY, 703-352-9058 Fax. Items in this newsletter are provided for information purposes only; NVRC does not endorse products or services. This news service is free of charge, but donations are greatly appreciated.