According to the American National Institute of Health (NIH), extended exposure to noise (about 85 decibels) can cause hearing loss. Many industries use loud and noisy machinery on a day-to-day basis. While some machinery may not seem very loud when you're using it, prolonged noise exposure at work can cause hearing damage.
Noise exposure at work can have a significant impact on your hearing system. Prolonged or repeated exposure to high levels of noise can lead to permanent damage to the delicate structures in the inner ear, particularly the hair cells responsible for transmitting sound signals to the brain. Over time, this can result in hearing loss, ranging from mild to severe.
Regulations typically state that workers should not be exposed to noise levels of 85 decibels or higher during 8-hour workday or a 40-hour workweek.
Additionally, exposure to noise levels above 140 decibels is considered hightly hazardous and should be avoided. These guidelines are in place to prevent long-term hearing damage and ensure a safer work environment.
Despite regulations on acceptable noise levels in the workplace, many workers remain exposed to harmful noise that can cause permanent hearing damage. Jobs involving machinery, construction, or even music can increase the risk, especially with frequent exposure.
To prevent hearing damage, workers should wear protective ear gear like earplugs or earmuffs, and employers should ensure equipment is well-maintained to reduce noise. Implementing sound barriers and other engineering controls can also help reduce workplace noise and safeguard hearing.
To find out more about your hearing health, book a free hearing test.
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