A vocal music teaching and practice aid

Abstract

The invention relates to a practice assist device for vocal music teaching. The device comprises a base with a lifting rod, a first training device is arranged on the lifting rod and comprises a pipebody with a height marker and an infrared photoelectric switch, and a single-way valve is arranged at the top of the pipe body; a first air inlet cover is connected to the pipe body through a first connection pipe, the first connection pipe is provided with a first flow adjustment valve, and a floating body is arranged in the pipe body; a second training device is arranged in the middle of the lifting rod and comprises a shell with a rotation shaft in the center, a sleeve is arranged on the rotation shaft, and blades are arranged on the outer circumference of the sleeve; a through port is formed in the shell and connected with a second connection pipe, the second connection pipe is provided with a second flow adjustment valve, and a second air inlet cover is arranged at the tail end of thesecond connection pipe; a rotation speed sensor and an absolute value encoder are arranged on the rotation shaft, the rotation speed sensor, the absolute value encoder, the infrared photoelectric switch, the single-way valve, the first flow adjustment valve, the second flow adjustment valve and a touch display screen are electrically connected with a controller separately, and the controller is electrically connected with a power supply. The practice assist device for vocal music teaching is good in training effect and convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of vocal music auxiliary learning equipment, and in particular relates to a vocal music teaching practice assistant. Background technique [0002] In bel canto, it is required to sing in a natural, loud, beautiful voice with appropriate resonance and mellow coherence. Bel canto singing is an activity in which the whole body can actively engage in it. It requires body posture, fingers, language, emotions, etc. to achieve a natural unity. However, such unity requires the key to singing, which is breathing. It is the driving force of the singing, the supporting force, and the foundation. The singing voice controlled by breath is the vocal music. The beautiful voice cannot be separated from the support of the breath, and the ingenious arrangement of the breath is inseparable from the correct and round words. It is a combination of artistic language and scientific singing voice. [0003] Breathing is the basis...

AI Technical Summary

Problems solved by technology

[0005] At present, the auxiliary devices for vocal music teaching and practice on the market have relatively single functions, and it is impossible for the trainer to exhale at a stable and definite exhalation rate under a certain and controllable exhalation force, which leads to the inability of the trainer to better exercise smoothly. Exhalation ability, which affects the smoothness of its singing pronunciation

Images