The Noise Reduction Rating (NRR): Understanding Earmuff Performance | |
What is the Noise Reduction Rating (NRR)? Noise Reduction Rating (NRR) is a standard measurement term to denote the effectiveness of hearing protection devices, such as earplugs and earmuffs, in keeping noise from reaching the wearer's ears. It is usually expressed in decibels (dB) and provides valuable information about how much noise the hearing protection device can inhibit. The higher the NRR value, the greater the NRR! NRR values are presented in the form of a number followed by the decibel unit on the ear muff package. For example, if it reads 24 dB, this means if you wear them, you get 24 dB of noise reduction. However, it is important to note that the real-world effectiveness of the ear muffs might vary! The noise reduction rating is a valuable tool to determine the effectiveness of ear muffs and other hearing protection devices. However, NRR isn't the only metric to determine its effectiveness. A lot of other factors are also considered, such as fitting and the usage environment. For more details, visit: https://workglovesdepot.com/blog/the-noise-reduction-rating-nrr-understanding-earmuff-performance/ | |
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Target State: Pennsylvania Target City : PHILADELPHIA Last Update : Aug 22, 2023 1:44 AM Number of Views: 70 | Item Owner : WORKGLOVESDEPOT Contact Email: Contact Phone: 866.225.2915 |
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