Training devices of singing abdominal breathing and realization method

Abstract

The invention discloses a training device of singing abdominal breathing and realization method, wherein the training device comprises: a belt; an air sac fixed on the belt and acting on the waist; anair pump communicated with the air port of the air sac through pipes; an electromagnetic valve communicated with the air port of the air sac through the pipes; a pressure sensor connected with the air port of the air sac through the pipes; a control circuit, wherein a first output end of a control chip is connected with the air pump through a first driving circuit, a second output end is connected with the electromagnetic valve through a second driving circuit, and a third output end is connected with a wireless transmitting module; a first input end is connected with keys, and the second input end is connected to the pressure sensor through an A / D module and an amplifying circuit; a control box is fixed on the belt to arrange various components; a mobile phone, which is provided with APP software and can receive wireless transmitting module and display the pressure state of the air sac. The training device of singing abdominal breathing and realization method have the advantages ofvisually displaying the abdominal breathing state of the singer and facilitating the singer to master the abdominal breathing quickly and correctly.

Description

technical field [0001] The invention relates to an instrument for singing abdominal breathing training and a method for realizing it. Background technique [0002] Abdominal breathing is the most basic part of singing, and it is also known as singing with Dantian. Most people use the chest cavity to breathe, and when they breathe, they can see the rise and fall of the chest cavity. If you have the opportunity to observe the baby's breathing, you will find that the baby's breathing is mostly abdominal ups and downs, which is abdominal breathing. The cry of a baby is very loud. Why, because abdominal breathing can lower the air pressure, we can breathe in a wider area, and the body has more room to resonate. Abdominal breathing is easy to say, but for It is not easy for beginners to master singing, and it is not easy for beginners to judge whether their breathing method is correct. Contents of the invention [0003] Based on the above deficiencies, the present invention...

AI Technical Summary

Problems solved by technology

The cry of a baby is very loud. Why, because abdominal breathing can lower the air pressure, we can breathe in a wider area, and the body has more room to resonate. Abdominal breathing is easy to say, but it is not necessary Singing is not easy for beginners to master, and it is not easy for beginners to judge whether their breathing is correct

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