Hearing Protection Buying Guide
Hearing protection is very important even from a very young age. Using earplugs or earmuffs for noise reduction as a regular habit can go a long way toward hearing preservation. Not only is this crucial to ensure this vital sense remians intact, but it contributes to one's overall health as you age. This guide will review some of your options in hearing protection equipment.
Ear protection equipment is classified by its Noise Reduction Rating (NRR), a unit of measurement that determines the device’s ability to decrease sound exposure in an environment. The higher the rating, the better the device will protect your hearing.
According to OSHA, hearing protection is required for any employee exposed to 85 decibels or higher over an 8-hour period or 100 decibels or greater over a 2-hour period. However, it is advisable to invest in personal hearing protection of your own when you know that your work environment or recreational activities will expose you to high levels of noise.