Parents need to pay attention to the fact that too much sound can cause deafness in infants.
Normal adults can hear sounds in the frequency range of 20-20kHz, while young children with normal hearing can still hear sounds in the frequency range of 24kHz. Generally speaking to infants normally will not affect their hearing, but when the external sound is greater than the hearing range of infants, it may lead to infant deafness, parents need to pay attention.
In addition, the auditory nervous system of infants is still in a state of development, and cannot tolerate excessive sound stimulation, otherwise it will damage the infant’s auditory organs, thus affecting their hearing, and even inducing noise deafness. There are many causes of deafness in infants, such as congenital atresia of the external auditory canal, perforation of the eardrum, malformation of the middle ear, etc., which need to be examined by specialists to ascertain whether there is any abnormality.
Parents are advised to create a good living environment for their babies, reduce noise stimulation, and avoid talking loudly to them.