how hearing works

Noise and Hearing Loss

One of the most common types of hearing loss is noise-induced hearing loss. When the ear has been exposed to a high volume, the fragile sensory hair cells within the ear can be damaged. The noise can be extended over time, such as someone working with loud machinery at a job, or the damaging noise can be brief, like an alarm or gunfire. Extended or repeated exposure to sounds greater than 85 dB can cause hearing loss.

The following graphic presents a visual of noise exposure and its threat to your hearing:

 

There is currently no cure for hearing loss. If you are concerned about noise exposure and your hearing health, you can take action in the following ways:

earplugs
  • Use disposable or reusable earplugs that are placed inside the ear canal and block out noise. Closely follow instructions on the earplug packaging to ensure your earplug is properly fit.
  • Using sound isolating earbuds or earmuff headphones when listening to a personal music device will block out environmental noise and allow you to listen to audio at lower volume levels.
  • Turning down the volume on audio devices, no matter how you listen, can allow you to enjoy your audio for longer periods of time without the threat of hearing loss.
  • Look for quieter products when purchasing power tools, home appliances, or sporting equipment.
  • Give your ears time to rest after long exposure to noise. Just like giving rest to your body after a vigorous workout, it is also beneficial to give your ears rest. Researchers have found that ears need at least 16 hours of recovery after one loud night out.1
  • Get your hearing checked by a professional, especially if you are frequently exposed to noise. Experts recommend that those between the ages of 18 and 45 should have their hearing tested once every five years. When you reach the age of 45 a hearing test is recommended once every three years, and those over 60 should have their hearing tested annually.

 


1 Widex, 5 Myths About Noise-Induced Hearing Loss

 


How Hearing Works

Signs of Hearing Loss

Degrees of Hearing Loss

Noise and Hearing Loss

Tinnitus

Consequences of Untreated Hearing Loss