How To Keep Noise Levels In Control

By Author: Kevin Richard
Total Articles: 233
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If you want to measure the exposure of a person to noise over a specific period, you may use a device to measure noise levels. Sound exposure measurements by these equipments generally adhere to the statutory necessities of health and safety regulations like OSHA and standard for occupational noise exposure.

Noise at workplace would generally refer to the undesired and unpleasant sounds that the workplace imposes on the minds and ears of the people. The ability to hear is vital and it is always recommendable to keep the noise levels under check. Most of the manufacturing equipments add up to the sound levels and it is highly vital to check whether this has negatively impacted the hearing ability of the staffs. Air duct silencers are vital in this situation.

Various aspects in our regular life regardless of whether it is an industry, workplace, recording studio, mining or trucking or other sectors use a device to monitor and control sound ...
... emissions, failing which they are jeopardizing the hearing ability of their staffs at stake. While the regular device can manage most of the sounds, you will require special equipment and IAC acoustics for dealing with the noise generated by fireworks and fire alarms.

Many industries and unknowledgeable workplaces subscribe to the false notion that a voltmeter or a level meter can play the role of a noise measuring device, but nothing can be far from the truth, as noise has an energy that spills over a wide range of levels and frequencies. There is truly no substitute for a noise measuring device in these situations. This equipment comes with the microphone, measuring potential and a decibel calibrated readout.

The staffs can conveniently adjust the settings in a noise measuring device to measure their sound exposure and the speed of the response time to the sound. Over time, these sound measuring devices come with smaller and portable designs that keep on giving the readout on a graph. The staff clips the latest device on his belt and you get the microphone conveniently clipped to the shirt collar for hands-free use.

It is interesting to know how a noise measuring device works. When it is switched on, the microphone attached to the shirt collar picks up the sound just like what the workers can hear, and the equipment registers the intensity during the day. Later, both the staffs and the employee can sit together to verify the exposure of the staff to odd sound levels that can impact his hearing, even after the presence of an acoustic window. The savvies believe that exposure to more than 80 dB in an 8 hour tenure can put him in a hazard, when he will need a protective gear. All these measures will definitely help to control sound in the best way possible.