What does the vocal structure of human body mean?

The vocal structure of human body refers to the physiological structure that enables us to speak and sing. It is mainly composed of respiratory system, vocal organs and acoustic cavity. The respiratory system draws oxygen from the lungs, and then produces sound through the vibration of vocal cords. The vocal organs are mainly vocal cords, vocal tract and oral cavity, and the articulation of vocal sounds depends on the operation of these organs. * * * aria is an amplifier of sound, which can make the sound louder and more powerful, so it is sometimes called * * * singing box.

The reason why human beings can speak is mainly due to the vocal structure. Vocal structure can not only make us speak, but also express our feelings and thoughts. Language communication is a very important link in human society. Only through language communication can human beings achieve * * * knowledge in communication and cooperation. Therefore, the vocal structure of human body can be said to be one of the foundations for the development of human social civilization.

The importance of vocal structure to human language communication is self-evident, so it is particularly important to protect and maintain the health of vocal structure. The ways to protect the vocal structure are: avoid shouting, don't talk for a long time, and don't force your voice when your throat is uncomfortable. In addition, proper throat movements such as singing and dancing every day can also effectively maintain the health of the vocal structure. If you find symptoms of throat discomfort, you should seek medical advice in time to avoid the deterioration of your condition.