Music for Young Ears
February 2, 2008 by Geoff Manning · 1 Comment
Portable music players have advanced so much in recent years that we are listening to them a lot more frequently and for longer periods of time. Improved battery life, rechargeable batteries and increased storage space allow us to listen for hours on end. This can lead to irreversible hearing loss if the listening volume is set too high.
This is especially important for children to realize as they may not understand the damage that can happen. As well, they are listening to music in noisier atmospheres which leads to increased listening levels to overcome the background noise.
The National Institute for Occupational Safety and Health (NIOSH) has adapted the government standards for workplace noise to say that the safe listening levels is 90 decibels for 8 hours a day. If the listening level is raised by 3 decibels, the safe exposure time drops by half. By contrast, research has found that an iPod at peak levels is 115 decibels which is equivalent to sandblasting or a loud rock concert.
Apple provides a volume limit control on their iPod product line to allow you to set the maximum volume for your child’s iPod and lock it with a combination so they cannot change it. Also, Apple has applied for a patent that will further help control the volume level on their iPods by reducing the volume over time during a listening session.
Noise canceling headphones will help offset the need to increase the volume while listening in noisy surroundings. Combined with setting the max listening volume, you can help protect the young ears in your household.




