Intelligent piano playing training system

Abstract

The invention discloses an intelligent piano playing training system. The system comprises a key position acquiring unit, a data communication unit, an indicator light unit, a contrast evaluation unit, a display unit, an automatic playing unit, a wireless communication module and a central processing unit. The data communication unit is used for receiving music score data and timbre data in real time. The key position acquiring unit is used for receiving stress signals generated by a pressure sensor on keys, speed signals generated by a speed sensor on keys, and key pressing duration signals generated by a duration sensor on keys in real time. The electronic devices installed in the piano are used for recognizing and recording physical indexes reflected by keys and strings during playing, recorded data are transmitted to a smart phone or tablet computer through an internal wireless network and compared with preset music by means of an application software program, so that playing details can be analyzed, evaluated and graded and users can better learn about the performance level of themselves, and the using effect is good.

Description

technical field [0001] The invention relates to the technical field of musical instruments, in particular to an intelligent piano performance training system. Background technique [0002] NdFeB has extremely high magnetic energy product and coercive force, and the advantages of high energy density make NdFeB blocks widely used in modern industry and electronic technology. Since the NdFeB block is an alloy of neodymium, iron oxide, etc., it is easy to rust. Therefore, it is necessary to carry out surface coating treatment on the NdFeB block. Usually, before coating the NdFeB surface, it is necessary to heat and dry the cleaned NdFeB block. [0003] Music is an art that reflects human emotions in real life. Music can be divided into vocal music and instrumental music, and can be divided into classical music, pop music, folk music, country music, original ecological music, etc. In music, musical instruments play a very important role. Musical instruments are instruments tha...

AI Technical Summary

Problems solved by technology

Piano learning requires a lot of practice and correct guidance. Piano learning without these two factors will lead to low efficiency or even deviation in piano learning

In the past, there are two common ways to learn piano: one is to study textbooks, watch teaching videos combined with a large number of self-study methods, which is inefficient and easy for learners to go astray; the other is to seek professional piano teachers. Teaching, learning piano skills under the guidance of the teacher, this kind of learning method is costly, time-consuming and labor-intensive, and is prone to dependence on the teacher

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