Noise-induced hearing loss can result from a single loud noise such as a firecracker or gunshot. Hearing loss can also result from prolonged exposure to noise over a period of time. Hearing loss occurs gradually and painlessly. The best way to prevent noise-induced hearing loss is to take care of your hearing by protecting your ears from loud sounds.
People should not be exposed to 85 decibels (dB) of sound for longer than eight hours a day. For every 5 dB increase in volume, the maximum recommended exposure time is cut in half.
Here are some examples of sound represented in decibels:
- Lawnmower [90 dB]
- Snowmobile [100 dB]
- Stereo Headphones [105-110 dB]
- Car Horn [110 dB]
- Jackhammer [113 dB]
- Rock Concert [115-120 dB]
- Jet Taking Off [130 dB]
- Firearms [125-170 dB]
As you can see, there are many everyday sounds that can cause noise-induced hearing loss.
Here are some simple things you can do to protect your hearing:
- Wear earplugs when you are exposed to loud noise at work or play.
- Pay attention to the noises around you.
- Turn down the volume on radios, TVs and stereos when you can.
- Whenever possible, leave noisy environments.
- Alternate a noisy activity with a quiet one to give your ears a rest.
