The Sonic Impact: Noise from Toys and its Adverse Effects on Children

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According to Associate Professor Pham Thi Minh Hong from the University of Medicine and Pharmacy Ho Chi Minh City, children should have safe exposure to sound levels below 70 decibels (dBA). Exceeding this limit can have detrimental effects on young children.

Research led by Prof. Minh Hong and her team reveals that many toys for children have noise levels surpassing the acceptable threshold for kids. Specifically, mobile phone toys have a noise level of 85 dBA; robot soldiers 94 dBA; musical phones 89 dBA; fire trucks 87 dBA; police machine guns 110 dBA; cap-fitted toy guns 134 dBA; toy rifles 007 with caps 127 dBA...

Noise levels above 70 dBA often cause symptoms like headaches and fatigue in children; beyond 90 dBA, it starts affecting their hearing; sound levels exceeding 120 dBA can lead to ear pain; at 150 dBA (nightclub noise or toy rifles firing), children's eardrums may rupture.

(Source: dantri.com.vn)

Exposure to noise exceeding the permissible limit for 30 minutes can impact the physiology, causing stress on the pituitary, pineal, and adrenal glands, leading to sleep disturbances, affecting blood pressure, and the heart of the child. Noise also affects the psychological aspect, causing stress, fatigue, discomfort, potentially putting children in a state of irritability, fear, or panic.

Minimizing the Impact of Noise on Children's Hearing and Psycho-Physical Development

To reduce the adverse effects of noise on children's hearing and psycho-physical development, doctors advise parents not to choose toys with loud sounds. Even with toys that have moderate sound levels, it's recommended not to let children play with them for too long.

Noisy Toys - A Major Disruptor of Children's Sleep

When noticing unusual signs in children such as slow reactions, delayed speech, lack of flexibility, or repeating questions during communication, parents should take them to the Audiology and Ear-Nose-Throat specialty for timely examination and intervention.

Therefore, let's explore safe and high-quality sound toys and musical instruments that bring joy to children while avoiding excessive noise that could impact their health.

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Frequently Asked Questions

What are the safe sound levels for children according to experts?

Experts recommend that children should be exposed to sound levels below 70 decibels (dBA) to ensure their safety. Exceeding this limit can lead to detrimental effects on their hearing and overall health, including symptoms like headaches and fatigue.

How do noisy toys impact children's hearing and well-being?

Noisy toys can significantly impact children's hearing and well-being by exposing them to harmful sound levels. Toys like mobile phones and toy guns can exceed 70 dBA, leading to hearing loss, stress, and psychological issues such as irritability or fear.

What should parents do to minimize noise exposure from toys?

To minimize noise exposure, parents should avoid selecting loud toys for their children. It's essential to monitor playtime with moderate-sound toys and limit usage duration to prevent potential hearing damage and promote healthier psycho-physical development.

What signs indicate children might be affected by noise exposure?

Signs that children may be affected by noise exposure include slow reactions, delayed speech, lack of flexibility, or repetitive questioning. If parents observe these symptoms, it is advisable to seek a timely examination from an Audiology and Ear-Nose-Throat specialist.