Electronic music-based system and method for precisely judging instrument performance level

A technology of electronic music scores and music scores, which is applied in the direction of instruments, music teaching aids, educational tools, etc., to achieve the effects of low requirements, wide range of applications, and easy popularization

Inactive Publication Date: 2014-12-03
HANGZHOU LINGJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a pity that such a large amount of music score information only includes typesetting information, which can only be

Method used

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  • Electronic music-based system and method for precisely judging instrument performance level
  • Electronic music-based system and method for precisely judging instrument performance level
  • Electronic music-based system and method for precisely judging instrument performance level

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with drawings and embodiments.

[0040] figure 1 It is an overall structural diagram of a specific embodiment of the system of the present invention. Depend on figure 1 As shown, the system mainly includes: a storage device 10; an electronic score format analysis system 11; a system 12 for recombining musical note information and calculating its acoustic spectrum; a master control system 13; an accompaniment output system 14; a score layout display system 15; Analysis and evaluation system 16; audio collection system 17; score calculation system 18; supporting entertainment system 19. In addition, it also includes a display screen 20; a digital musical instrument collection line 21; and a high-definition MIC22.

[0041] The above-mentioned storage device 10 is a storage medium for storing various types of files related to the system in the implementation solution. Various files include: electronic ...

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Abstract

The invention discloses an electronic music-based system and method for precisely judging instrument performance level. Note information of the electronic music is extracted and converted; and then the information and a player performance effect are compared precisely for judgement. During playing, a real-time and precise judgement result can be displayed; and after playing, the playing performance is scored. The system mainly comprises a storage device (10), an electronic music format parsing system (11), a note information recombination and acoustic spectrum calculation system (12), a master control system (13), an accompany output system (14), a music composing display system (15), a music playing analyzing and judging system (16), an audio acquisition system (17), a score calculation system (18), a matching entertainment system (19), a display screen (20), a digital musical instrument acquisition line (21), and a high-definition MIC (22). According to the invention, because of the realized judgement precision, the system and method can be widely applied to professional musical instrument teaching; and learners can be helped, thereby improving the learning efficiency and the playing enjoyment.

Description

technical field [0001] The invention relates to a system and method for accurately judging the level of musical instrument performance based on electronic music scores, which extracts and converts note information in electronic music scores into information that can be used for display and evaluation. When the performer is playing, the performance effect can be judged in real time and accurately through audio collection or digital collection. The judging system designed in the present invention can make judging accurate to each note, reach the level of professional judging, and solve major problems such as polyphonic judging and chord judging. Background technique [0002] As an important part of human civilization, music has a history of hundreds of years. Music is an art form that brings beautiful spiritual enjoyment to human beings. Among them, instrumental music is an important form of music. Players can use various instruments, such as pianos, violins, etc., to play ...

Claims

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Application Information

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IPC IPC(8): G09B15/00
Inventor 周海鸣
Owner HANGZHOU LINGJI TECH
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