Cambridge Sound Management, Inc. is the world’s largest manufacturer of sound masking solutions. Their award-winning QtPro® and DynasoundPro™ sound masking technology helps organizations of all sizes protect speech privacy, reduce noise distractions, and increase workplace productivity.

Cambridge; designs and manufactures next-generation sound masking solutions to help companies create a more comfortable, secure, and productive workplace. Our proprietary sound masking technology works by adding a low level, unobtrusive background sound to an environment, such as an open office, private office, call center, or lobby. The ambient, specially-optimized sound masking drastically reduces the intelligibility of human speech. The result is a workplace that is measurably more acoustically comfortable and private without sacrificing the architectural design of the space.