"Mom, I want to play the rocking car", the child's prayers, you agree easily? I often hear children clamoring to play a cradle on the road, and parents basically agree to accompany their children to play round after round. Innocuous and elegant games, time and money are not expensive, and they can make children happy to listen to music. Many parents will not refuse, but parents do not know how much the rocking car damages the children's hearing!
Statistics from the US National Health Center show that among children aged 6 to 16, approximately 5.2 million children have at least one ear with hearing damage caused by varying degrees of noise. And this injury is likely to start when the child is a child, and may even start in infancy. One of the reasons for this injury is toy noise. If you don’t believe it, you can look around the community, if there are many children clamoring to play the cradle. Pedestrians stand far away and feel loud, and the children are sensitive and vulnerable. They are in the center of the noise, and the damage can be imagined!
If children often put those noisy toys close to their faces or next to their ears, they will put themselves in the potential danger of hearing loss. Experts remind you that it is difficult to estimate when this kind of toy noise damages children's hearing. It is often found when children's hearing problems have occurred, so prevention is the most critical.
Pediatric experts pointed out that noise exceeding 70 decibels will damage the hearing system of children, so young parents should usually let their children play less high volume toys, and the volume should be controlled below 70 decibels.
The daily ordinary conversation sound is 30-40 decibels, the loud voice is 80 decibels, and the loud noise or tweeter is 90 decibels. Sounds below 40 decibels have no adverse effects on children, and noises above 70 decibels can damage the hearing system of children. The 80 decibel sound will make children feel noisy and uncomfortable, and will produce headaches, dizziness, tinnitus, emotional tension, and memory loss. If exposed to noise for a long time, children will become prone to agitation, lack of tolerance, lack of sleep, and lack of concentration.
The community where the editor lives has a lot of rocking carts, but the children still can't put it down. After the rocking carts, they noisy their mother to sit. Many parents do not have this sense of hearing loss, and it is likely that the children will be sent directly to sit and listen to popular children's songs. The child is happy and worry-free. As everyone knows, the child's hearing has been gradually damaged by high-noise music.
So how to detect the decibel value of musical toys? Heibao's built-in "bean listening noise measurement" function can perfectly solve this life problem.