Piano practice system

Abstract

A piano practice system is provided, which is applied in an electronic device. The electronic device comprises a microphone and a display screen. A projection device is arranged at the bottom of the display screen. The display screen is fixed by a bracket, and the bracket is connected with a piano. The system comprises a storage module, which is used for importing and storing music electronic files for piano practice. An analysis module, configured to analyze the music score electronic file according to notes, timbre and rhythm; The grade selection module is used for selecting the grade mode corresponding to the practitioner before the piano playing practice, including three grades of entry level, primary level and advanced level; An audio recognizing module for recognizing pitch, beat, tone color and volume of sound played by an exerciser when playing a piano repertoire; The calculation and evaluation module is configured to calculate and compare the analysis result of the analysis module and the recognition result of the audio recognition module, and generate corresponding exercise evaluation data according to the comparison result.

Description

technical field [0001] The invention relates to the field of piano learning auxiliary teaching aids, in particular to a piano practice system. Background technique [0002] With the continuous development of the economy, the individual's pursuit of the spiritual level has gradually increased. More and more people hope that they or their children can learn various musical instruments to improve their overall quality, which has led to the maturity of the musical instrument education market. Among them, the piano is The choice of most people. Rhythm and fingering are very important contents in piano teaching. Rhythm refers to the accurate pressing of the keys under the beat time specified in the music score to produce the corresponding notes. In piano teaching, artificial vocalization or silent chanting such as "duo, two, three, four" is generally used to train the sense of rhythm during practice. , or use the metronome to sound a regular sound reminder. [0003] Since there...

AI Technical Summary

Problems solved by technology

Due to the large number of piano keys, the pitch of each sound on the staff corresponds to a key. For beginners, finding the corresponding keys according to the music score to play is a learning obstacle encountered by many people. This is a learning obstacle for teachers. The students' practice brings a lot of inconvenience, the students' learning effect is not good, and the progress is relatively slow

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