March 14, 2009

Sound Masking: How You Cover The Noise

When designers sketch office areas, they are inclined to think they will be silent once they are being used. They often do not factor in the noise that will most assuredly occur. This creates a serious problem for those employees who must work in these areas. The continuous conversations of one's co-workers transmit throughout open-plan offices. This creates office noise, stress, disruptions, and a loss of resourcefulness and output.

Many workplaces are now utilizing sound masking in order to help their employees deal with the distractions of a noisy office. Sound masking provides verbal privacy, although it can't completely eliminate all noise. Many companies have found this method quite beneficial in helping workers become more relaxed and productive.

In order to understand how sound masking works we need to get into the physics. When there is a constant low-level background noise, distinct noises like conversations are much harder to pick out. This background noise, or white noise, means that whilst you can still hear the sounds you cannot distinguish one from another well enough to know exactly what you are hearing.

Science and engineering acoustic breakthroughs are moving into the office. It is now possible to have a "cone of silence" around your desk, even if you are not fortunate enough to have walls surrounding you. Such direct field systems are guaranteed to keep your private information away from prying ears.

Each employee can get themselves a white noise generator, if so desired. These are machines designed to cancel out a noisy office by providing a soothing stream of steady noise like water, ocean waves, or raindrops. Listening to sounds like these are suggested to increase the efficiency of an employee by helping them to eliminate distractions and relax as they work.

No matter how you mask the sound in your office, your environment will reap rewards for buffering off the acoustic nuisances that can occur in any place of business. You want the environment for your staff to be as comfortable and stress-free as possible to get the best performance from yourself and your employees.

Offices which are built on open-plan designs cannot reduce noise and provide speech privacy. This severely restricts creation and efficiency. Many offices solve the problem by using sound masking. It might not eliminate noise altogether, but it does help by cutting down verbal noise. Acoustical treatments like the most current "direct field" systems can be mounted into the ceiling, making inconspicuous noises which prevent conversations from being overheard. Workers may have their own white noise generators. These generators produce pleasant sounds which are associated with nature. By using these you can get rid of office noise and give yourself time to get calm.

- Frank Barnett


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