February
13
What is the right Noise Reduction Rate (NRR) for disposable ear plugs when shooting at the rang?
Author: admin Category: Noise Reduction
I am wondering what is the right Noise Reduction Rate (NRR) for shooting at the range. I’m trying to buy in bulk and found some decent deals but i need to know what to get. I keep hearing NRR32 is pretty good but i don’t know.
I just went through a bunch of this for some industrial hygiene training at work.
Most of the soft ear plugs will clip about 20dB… that will get you into a safe range with most common firearms.
do a google search for noise reduction or hearing conservation. I wont link you to any (searching is part of the fun) but you can find a whole lot of hearing conservation stuff… including how to rate and de- rate the products.
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February 14th, 2010
I just went through a bunch of this for some industrial hygiene training at work.
Most of the soft ear plugs will clip about 20dB… that will get you into a safe range with most common firearms.
do a google search for noise reduction or hearing conservation. I wont link you to any (searching is part of the fun) but you can find a whole lot of hearing conservation stuff… including how to rate and de- rate the products.
References :
February 14th, 2010
DIsposable ear plugs alone won’t give you the ultimate in hearing protection. A lot of sound energy is transmitted through the area of the ear’s cartilage. Many shooters use disposable plugs in conjunction with over-the-ear protectors to get the best possible protection.
If you have the money, you will not be sorry that you bought a good brand (Peltor) of electronic hearing protectors. The first time I used them, I was sold on the concept. You get the best of both worlds—better hearing in low-noise environments and excellent protection from loud noises. The batteries will last a very long time if you remember to turn them off after using them.
Not having to suffer with tinnitus (ringing in the ears) is well worth the cost of good hearing protection.
References :