Universal real-time musical instrument playing evaluation system

Abstract

The present invention discloses a universal real-time musical instrument playing evaluation system and belongs to the music signal processing field. The universal real-time musical instrument playing evaluation system comprises a main control module, a database, a music selection module, an electronic music score analysis module, a music score layout display module, an audio collection module, a music score tracking module, a musical instrument playing correctness evaluation module and a score calculation module. Electronic music scores are analyzed, and real-time music score tracking and automatic music transcription are performed on the playing of a musical instrument, and therefore, playing correctness evaluation result can be obtained and are displayed in real time, and the score of the playing level of a user is calculated; and the playing of the musical instrument can be objectively evaluated according to the correctness of the playing of the musical instrument, and the learner of the musical instrument can know his or her mastering degree, and learning efficiency can be improved. The universal real-time musical instrument playing evaluation system can be widely applied to professional musical instrument teaching and grade examinations.

Description

Technical field [0001] The invention belongs to the field of music signal processing, and more specifically, relates to a universal real-time musical instrument performance evaluation system. Background technique [0002] With its unique artistic charm and value, music has been passed on from generation to generation since ancient times. As one of the main manifestations of music, musical instrument performance can cultivate sentiment and promote the improvement of aesthetic awareness and musical literacy. With the improvement of living standards, people's enthusiasm for learning musical instruments continues to rise, and parents are paying more and more attention to the cultivation of children's musical literacy. However, learning to play a musical instrument requires guidance from a professional teacher and accumulation of a lot of practice. [0003] With the development of computer technology and music digitization technology, computers can be used to deal with many music-rela...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides a general real-time musical instrument performance evaluation system, the purpose of which is to obtain the correctness of the performance by analyzing the electronic score, performing real-time score tracking and automatic music transcription on the musical instrument performance. The performance evaluation results can be displayed in real time, and the performance level of the user can be calculated and scored, thereby solving the problems of the player's lack of freedom in performance and low evaluation accuracy in the prior art

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