It’s the New Year, which for many of us means resolving to eat better, work out more, and save more money. But we might want to add to this list the resolution to preserve our hearing.
In 2016, we saw countless reports about the growing epidemic of hearing loss. The World Health Organization has alerted us that billions of individuals are at risk from direct exposure to loud noise volumes at work, at home, and at play.
We also found out that even teenagers are at risk, as the rate of hearing loss in teens is 30 percent higher than it was in the 90s.
The bottom line is that our hearing can be compromised at work, while attending concerts, and even at home through the use of earbuds and headphones played at elevated volumes.
This year, let’s all get started on the right track by making some basic resolutions to protect and preserve our hearing health.
1. Know how loud is too loud
First, how can you know how loud is too loud, and how can you know when your hearing is at risk?
To begin with, sound is measured in units called decibels. As the decibel level increases, the intensity of the sound increases along with the risk of hearing damage.
Here’s a list of sounds with their corresponding decibel levels. Bear in mind that any sound above 85 decibels can potentially damage your hearing with continued exposure.
- Whisper in a tranquil library – 30 decibels (dB)
- Normal conversation – 60 dB
- City traffic – 85 dB
- Jackhammer at 50 feet – 95 dB
- Motorcycle – 100 dB
- Music player at maximum volume – 100+ dB
- Power saw at three feet – 110 dB
- Loud rock concert – 115 dB
- 12-Gauge Shotgun Blast – 165 dB
Keep in mind that with the decibel scale, a 10 dB increase is perceived by the human ear as being two times as loud. Which means that a rock concert at 110 dB is 32 times louder than a normal conversation at 60 dB.
2. Safeguard your ears
Hearing damage is dependent on three factors: 1) the volume or intensity of the sound, 2) the amount of time subjected to the sound, and 3) the distance between your ears and the sound source.
That implies that, in general, there are three ways you can protect against hearing injury from exposure to loud noise:
- Limit the volume with the use of earplugs (or by turning down the volume on an mp3 player).
- Limit the time of exposure to the noise either by avoiding it or by taking rest breaks.
- Increase the distance from the sound source as much as possible (for example, not standing directly in front of the speakers during a rock concert).
The following are some other tips to protect your hearing:
- Make use of the 60/60 rule when listening to music on a mobile device—listen for no more than 60 minutes at 60 percent of the maximum volume.
- Check with your employer about its hearing protection programs if you work in an at-risk occupation.
- Use hearing protection at loud venues and during loud activities. Low-cost foam earplugs are obtainable at your local pharmacy, and custom earplugs are available from your local hearing specialist.
- Purchase noise-cancelling headphones. These headphones block outside sound so you can listen to the music at reduced volumes.
- Purchase musicians plugs, a special type of earplug that reduces volume without creating the muffled sound of foam earplugs.
3. Know the signs of hearing loss
Hearing loss results when the nerve cells of the inner ear are damaged. Here are some of the signs of hearing damage to look for directly after exposure to loud sounds:
- Ringing in the ears, also referred to as tinnitus.
- The feeling of “fullness” in your ears.
- Difficulty comprehending speech, where everything sounds muffled.
Those are some of the signs of hearing damage immediately after exposure. Here are the signs of long-term hearing loss:
- Asking other people to repeat themselves often, or frequently misinterpretation what people are saying.
- Having difficulty following conversations and making fine distinctions between similar sounding words.
- Turning the television or radio volume up to the point where others notice.
- Thinking that other people are always mumbling.
- Having difficulty hearing on the phone.
Typically, your friends or family members will be the first to observe your hearing loss. It’s easy to brush this off, but in our experience, if somebody is told they have hearing loss by a family member, chances are good that they do.
4. Get a hearing test
Last, it’s important to get a hearing test, for a couple of reasons. One, if your hearing is normal, you can not only tell others that your hearing is fine, you’ll also establish a baseline to compare future hearing tests.
Second, if the hearing test does show hearing loss, you can work with your hearing care expert to select the the best hearing plan, which typically includes the use of hearing aids. And with modern day technology, you can recover your hearing and enhance almost every aspect of your life.