How Can We Protect Our Hearing?

Whether you're heading to a music festival, working with power tools, or enjoying a noisy sport or hobby, your hearing is worth protecting. Hearing loss from loud sound exposure is one of the most preventable, and unfortunately one of the most common, health issues worldwide. The good news is that with the right tools and habits, you can continue doing what you love without putting your ears at risk.

Does Loud Noise Really Cause Hearing Loss?

Yes, although how much damage is done depends on how loud the sound is, how long you're exposed, and whether you're using hearing protection.

According to the National Institute for Occupational Safety and Health (NIOSH), the safe noise exposure limit is 85 decibels (dB) over 8 hours. For every 3 dB increase in volume, the safe exposure time is halved. That means the louder the noise, the faster damage occurs (see Table 1).

Table 1: Occupational noise exposure limits recommended by NIOSH

Protecting Your Hearing: What Works

You don't need to give up your hobbies or avoid live events. You simply need to take a few practical steps to protect your ears.

1. Keep Your Distance
   The further you are from the source of the sound, such as speakers, engines, or machinery, the less intense it will be. Even a few metres can make a big difference.

2. Take Listening Breaks
   If you're somewhere loud for an extended period, take breaks in quieter

   areas to let your ears rest. This gives the hair cells in your ears time to recover.

3. Use Hearing Protection That Matches the Situation

   Foam Earplugs

• Widely available and inexpensive

• Block out sound effectively, but reduce clarity of speech or music

• Good for one-off events or emergency use

  Filtered (High-Fidelity) Earplugs

• Designed for music lovers, musicians, DJs, and concertgoers

• Reduce harmful noise without distorting sound

• Available in universal fit or custom-moulded versions

  Earmuffs

• Fit over the ear and provide high levels of protection

• Great for outdoor work, power tools, and children in noisy areas

• Available in different grades (NRR/SNR ratings) for different noise levels

  Electronic Cut-Off Earmuffs

• Allow you to hear normal conversation and ambient sounds

• Automatically cut off harmful noise like machinery or gunfire

• Ideal for shooting ranges, construction work, motorbike riding, and parenting in noisy spaces

• Some models include Bluetooth so you can take calls or listen to music safely

Double Protection Tip: In extremely noisy environments such as gun ranges and industrial settings, wearing earplugs and earmuffs together provides maximum safety.

If you are interested in discussing custom earplugs or feel that your hearing has been affected by loud events, get in touch with Barclay Winter Audiology today. Protect your ears so you can keep enjoying the music for years to come.