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Cambridge Sound Management

Cambridge Logo
404 Wyman Street
Suite 200
Waltham, MA 02451
Phone: 617-349-3779
Fax: 617-349-3788

The world leader in commercial sound masking, Cambridge Sound Management, Inc. manufactures QtPro and DynasoundPro sound masking systems to help organizations protect speech privacy, reduce noise distractions, and fuel workplace productivity in their offices. Its next-generation sound masking systems work by emitting a uniform, barely perceptible background sound at the frequencies of human speech. The systems also include office paging and background music capabilities to help facilities meet all their masking and audio needs with one affordable system.

Cost-effective and easy to install, Cambridge Sound Management’s systems are deployed in over 20,000 organizations’ spaces throughout the world including commercial businesses, healthcare facilities, financial services, government agencies, and educational institutions.

Today, Cambridge Sound Management is part of Biamp, the world’s leader in networked audio and video systems.

For more than 40 years, Biamp has focused on making exceptional AV hardware and software for both enterprise and everyday applications. In spaces large and small, from conference rooms to complex enterprise applications for universities and beyond, Biamp products help people connect and communicate.

For more information about Cambridge Sound Management, visit

For more information about Biamp, visit