Understand the hearing performance of the baby from birth to six months
When the baby has hearing loss, after wearing the hearing aid, the parents of course are very concerned about the effect of wearing the hearing aid, whether the baby has heard the voice, can not hear clearly, and whether the hearing development is normal. However, from birth to six months, the baby’s response and response to sound are weak, even after wearing hearing aids, their auditory performance is difficult to observe. This information will help you understand your baby’s hearing performance.
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How do you judge the sound your baby hears
Sound comes from learning. The baby’s response to sound varies with age, development and hearing loss. Remember, not responding to a sound doesn’t mean the baby can’t hear it.
Born to two months ago, the normal hearing baby ignores the small sound, so it is not easy to observe the response to the sound. At this time, when they hear the sound, they may have the response to open their eyes or wake up from sleep.
The baby’s response to different volume changes, which is related to the current mental activity. For example: Generally speaking, the baby’s auditory response in the light sleep state is the best, and it is more able to respond or respond to small sounds than when he is awake or in good spirits.
Not all sounds can attract the baby’s attention. Some sounds can arouse the baby’s interest. For example, the newborn baby has a better response to voice, so you will find that in the home environment, their response to low voice is better than that of other environments.
In addition, the complex voice can attract the baby’s attention, for example, the sound of the wave drum or music, which is better than the single tone beep or whistle response. It should be noted that if the same sound is repeated too many times, the baby will lose interest in the sound, and stop responding or responding to the sound, which is called adaptation.
If the baby has significant hearing loss problems, when wearing the hearing aid, he may not be familiar with the surrounding environment sound, and cannot see the response or response immediately. It will take some time to adapt to observe the wearing effect.
The baby may respond to the sounds they hear by speaking. When a baby is just wearing a hearing aid, some babies may calm down and focus on sound, or become very vocal, as if they are testing the function of their hearing aid. Older children may try to make different sounds after they wear hearing aids. Aisheng hearing aid
Observe the hearing performance of the baby at home
It’s very difficult to calculate how many sounds your baby can hear, but if you learn observation skills and how your baby responds or reacts to sounds, you will be able to record the results of your daily observation in detail.
1. Please discuss with your audiologist how your baby responds to the sound
Baby’s ability to respond to sounds is related to the degree of hearing loss and the effect of hearing aids. Please ask your audiologist to explain their opinions on baby’s response to and response to various sounds.
Your audiologist will use a variety of different objects to make sound. Through the behavior observation audiometry, you can test your baby’s hearing, and you will be able to observe the baby’s hearing performance.
The following table will help you to confirm your baby’s hearing performance
Age
|
Typical auditory performance < br >
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From birth to 28 days |
Better response to adjacent sounds |
There will be a frightening response to the loud noise |
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For a sudden sound, you may open your eyes or blink, and have a painful expression |
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Awakened or awakened by sound. Generally speaking, in the period of light sleep, a small sound will wake up the baby; once the baby is in a deep sleep state, it usually needs a large sound to wake up the baby. |
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Eye movement. Newborn babies may turn their eyes to the nearby continuous sound source. After one month, they will turn their eyes and head to the nearby sound source |
|
The body may become tense with certain sounds |
|
Limbs or fingers, toes may stretch out |
|
1-4 months |
You may open your eyes, blink or frown at the sound |
The line of sight will turn to the source |
|
You may suddenly be quiet and nervous when you hear it |
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In about four months, we’ll turn around and find the source |
|
4-7 months |
Turn your head directly to find the sound source |
Focus on sound |