Hearing is the communication between babies and people, and it is the auditory system of babies.
The system is basically developed at the age of 5 months of pregnancy, so the baby is most sensitive to sound from 0 to 6 months after birth, and the way to cultivate the baby's hearing.
Many parents ignore one thing when observing their children's listening, forgetting that vision can make up for the lack of listening. Therefore, when observing children's behavioral responses to sounds, don't let them see your actions or individuals making sounds.
From 0 to 6 months, the baby's hearing, touch, smell and taste are almost fully developed when he is born, so most children rarely use a certain sense alone, but learn together. If parents want their children's sensory development to be more and more sensitive, they should understand the development priorities of each stage.
Listen to beautiful music to your baby twice a day for 15 minutes each time. The tune should be soft, not too loud. It must be noted that if the baby is allowed to listen to tapes or CDs for a long time, the baby will only adapt to the mechanical sound and will not respond to the mother's voice.
Babies know the world through language, so it is particularly important for parents to talk to their babies as soon as possible. You can talk to them in a soft tone while nursing, changing diapers and taking a shower.
The above answers are for reference only.