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Hearing Problems
Updated on 17 March 2023
Yes, it is possible for your toddler's hearing to be affected by loud volume. However, the amount of damage depends on the volume of noise, and the length of time that your child is exposed to it.
Research suggests that loud noise at or above 85 decibels can damage a child's or an adult's hearing. If you have to speak up to be heard over the sound, or if you can't be heard even if you are only an arm's length away, then it is considered as hazardous noise.
Children these days, are often exposed to loud volumes from television, mp3 players, noisy musical toys, video games and smartphone apps.
Some common children's toys too, such as rattles, toy phones and guns, are capable of generating unsafe intensities ranging from 110 decibels to 150 decibels. Children have a tendency to hold such toys closer to their ears which increases the intensity. However, the danger from these kind of toys is usually underestimated.
That apart, many children start using personal listening devices such as headphones or earphones, right from a very young age. However, researchers have determined that listening to a portable music player with headphones at 60 per cent of their potential volume for one hour a day is relatively safe.
That said, hearing loud volume with high intensity may cause some issues in children:
Temporary or permanent hearing loss
The inner part of the ear is lined with very fine hair cells (nerve endings) that turn sound into electric impulses that are then sent to the brain. Loud noise can damage these cells and may cause hearing loss. The ear cannot get used to loud noise, nor can it be ignored.
With regular exposure to loud noise temporary or even permanent hearing loss may occur. This hearing loss cannot be reversed.
Studies on teenagers found that, listening to portable media devices through ear buds, at high volume levels (above 85 decibels) for long periods of time can cause hearing damage. The average maximum sound from some portable devices has been measured at 115 decibels, a level that can cause hearing loss to listeners of all ages.
Hearing loss can also be caused by one-off exposures to very loud sounds. Even a brief exposure to high decibel levels can be harmful. The louder the sound, the shorter the time period before hearing damage occurs.
Negative effect on child's language development
It is also important to realise that constant background noise from a TV, for example, can negatively affect your child's language development. This is because babies find it difficult to differentiate between sounds.
Also, toddlers tend to play and interact less with adults when the television is on or when they are busy with other devices. This means that they tend to talk less to people around. Your child's vocabulary is linked to the amount of time that she spends talking to others.
Shorter attention spans
Research indicates that children living in an environment where the television is on most of the times may have shorter attention spans leading to lower cognitive and intellectual development.
The best you could do is to limit your child listening to high volume, especially for a longer time. Here's what you could do:
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Written by
Priyanka Verma
Priyanka is an experienced editor & content writer with great attention to detail. Mother to an 11-year-old, she's a ski
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