When can babies hear sound responses?

Newborn children will respond to sounds, if there is too much noise around them, they will cry out of fear, and if you rattle the bell, their eyes will look in the direction of the sound source.

Babies react significantly to sounds before they are born, so they can already hear sounds when they are in the womb. Hearing screening (testing the baby's hearing) should be carried out 48 hours after birth, and babies over 95 can pass, and it doesn't matter if they don't pass at that time, they can be retested again in 42 days. After the baby wakes up, take a rattle or small toy that can make a sound, and gently shake it on both sides of the baby's ears, and the baby's eyes or head will rotate more than 60 degrees with the sound, and there will be no problem with hearing.

Newborn babies should have a noticeable response to sounds, but because children sleep most of the time when they are born, they are not so sensitive to sounds.

Babies have hearing when they are in the womb, and when they are born, they will have sensitive hearing, but when they respond to hearing they can see vision for about a month.

Most babies can hear sounds at 4 months of age, find the source of the sound and turn their heads

Babies can hear sounds as soon as they are born.

As soon as birth, newborns are tested for hearing.

After the baby is born, it will generally respond to the sound in about a month, the hearing test is passed, the louder voice may affect the baby, generally as long as the hearing is normal, there is no need to worry. The baby is still young, and the nervous system is not yet fully developed, so it may not be able to react very early.

2. The process of infant speech development.

1. A two- to three-month-old child will have some responsive answers when others tease her. Sometimes some modal words, such as oh oh and so on. Then, when you hear a gentle and pleasant voice, you will smile and listen very quietly.

Then, when you hear this sound, your whole body will move and you will be restless. Then, by this time, the child is able to hear the sounds around him, such as the sound of a musical instrument talking, and turn his head to one side when he hears it.

2. When the child is four to five months old and six to seven months old, he can turn his head to the direction of the sound to find the source of the sound, which is a very important performance of the test hearing, which can judge whether the child's hearing is normal at an early stage, and the familiar sound and unfamiliar sound will be very clear, if I hear the mother's voice, I am very happy, I can hear the sound of slightly angry voice, I will feel scared but have some interest in the toy that makes the sound. Then, when the adult adds the child's name, the friendly smile and the promise function is also the behavior of this, some of the child's hearing performance.

3. Children about one and a half years old, in addition to being able to walk on their own, have learned some under the guidance of adults, such as mom and dad. There is also an introduction to the three-year-old children's language ability develops very quickly, and the vocabulary is also enriched, they can learn some sentences simply, can say sentences of about eight to ten words, can sing nursery rhymes, and then can simply describe some things.

Mengbao's hearing exercise needs to start from childhood, during this period, Ma Ma can attract Mengbao's attention by high-five, rattle bells, etc., if Mengbao has a good response, it is very good, if Mengbao has not responded, parents had better take Mengbao to the hospital as soon as possible to carefully check the development of hearing.

Wow, woo, woo, whoa, whoa, whoa, whoa,

1. Wow wow [ wā wā ].

Explanation: Describe the crow call, the cry of a child, etc.

Citation: Contemporary, No. 1, 1981: "The reeds at the bottom of the lake are thick, and from time to time a wild fowl chirps twice in the air. ”

二、呜呜 [ wū wū ].

Explanation: Onomatopoeia. Describe a muffled sound.

Citation: Yang Shuo, "The Poor Closed Molds of the Chinese People": "His mother sat on the hot kang head, whining and shaking the spinning wheel. ”

三. 嘤嘤 [ yīng yīng ].

Explanation: Onomatopoeia to describe the sound of a bird or a low, subtle sound of a voice.

Citation: "Xinhua**": "This is the voice of this newspaper, and I want to be happy to sponsor it by readers!" ”

Fourth, 嗷嗷 [ o áo ].

Explanation: Describes the wailing or shouting sound.

Citation: Contemporary, No. 3, 1981: "The old woman rested her head on her son's shoulder, and suddenly burst into tears. ”

五. hum [ hēng hēng ].

Explanation: The nose is constantly humming.

Citation: Zhao Shuli, "The Marriage of the Little Limb and the Second Black" 1: "I heard his mother humming very much, stood at the table and listened for a while, and forgot to cook." ”

In fact, the baby has hearing after birth, but it is still not easy to judge the direction or something according to the hearing, so it feels that the baby can't hear it, pay more attention to it.