Sound Masking - Attenuating Sound At Work
A Call Center is a very noisy place. Regardless of how you position the workstations or how nice the call and audio equipment is, there's always going to be some office noise to contend with, noise to plan around, and noise to be eliminated. Moreover, there's always a sensitivity issue in conversation to contend with. If folks call a Call Center and sense chatter and background noise, they're likely to see the Center as a fly-by-night operation with a potential risk of fraud. Not only the ergonomics but also the psychology must govern construction of good Call Centers.
Call Centers that are open to serve customers directly are open to receiving calls about delicate issues. This must be remembered by any office that has a customer service phone line, whether or not it is on the company site. Any office that serves people who must provide their personal information absolutely have to be aware of the risks involved, and this includes government agencies as well as places of business.
Sound, being what it is, can pass through just about any surface -- doors, windows, walls, ducts, you name it. If someone is deadset on overhearing any private conversation, it can usually be done with sophisticated eavesdropping devices, and only very sophisticated methods of masking can preserve privacy.
Normal acoustic treatment methods include creating rooms with high sound attenuation. Attentuation involves diminishing the intensity of sound traveling through a medium, and is accomplished through absorption, scattering or spreading the sound. Most organizations do not have the money available for high-class attenuation, so they look to a second alternative -- sound masking.
Sound masking basically fills in the sound spectrum and makes speech less intelligible in given places. Usually confused with noise cancellation, sound masking will not truly change the frequency of a sound wave. It just covers it up. This technique of ensuring acoustic privacy is often the most effective in regard to the return on the investment.
Basically, the benefits for the Call Centers are not just the safety of the conversations but also the lack of equipment intrusion. Sound masking, if installed properly, reduces costs for cubicle walls while also greatly enhancing the overall environment. It also reduces the risks of clients or customers overhearing other customers' private info when call center reps repeat it back to them.
Call Centers can greatly benefit from masking, and worker health will also be improved, in that background noise is a stressor. For health of employees, providing a workplace that is protected from extraneous noise is very important. For both employee and customer, then, sound masking is a boon to Call Centers.
Call centers, by definition, are noisy places. After all, everybody is talking! It is important,however, that this office noise not be allowed to define the business to the client. No one wants to think their personal information is at risk. Since sound can pass through almost all mediums, the office managers should consider sound masking. Masking doesn't cancel the sound but fills in the spaces of the spectrum so speech is not identifiable and the result is a white noise. Masking is more cost effective than other methods. The results are more pleasing to both the workers and the clients.
Published March 4th, 2009
Filed in Business