White noise - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/White_noise... White noise is a random signal (or process) with a flat power spectral density. In other words, the signal's power spectral density has equal power in any ...
Consistent Sound Masking http://www.speechprivacysystems.com/pages/Uni... Sound Masking by Speech Privacy Systems: More Effective Privacy Through Better Sound Masking Technology.If you are considering using a sound masking system to improve speech privacy in your facility, your objective is most likely to either to protect confidential conversations or to reduce conversational distractions between workspaces.
