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Music score play module assembly of digital music teaching system

A technology for music teaching and music notation, applied in the field of music notation playback, which can solve the problems of few music notation playback modes, inability to satisfy users, and music notation playback, etc.

Active Publication Date: 2019-02-22
北京金三惠科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The music score playing demonstration in the digital music teaching system is an important part of the music classroom teaching. In the process of learning music scores, playing and demonstrating the corresponding music scores to students in time can greatly promote the interaction between teachers and students, and at the same time enable students to experience in multiple senses. Have a deeper understanding of music scores; although the current music score playback module has a good score performance effect, there are few playback modes for music scores, which cannot meet the needs of users. Intelligent playback of recorded songs or accompaniments cannot make music scores written to play

Method used

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  • Music score play module assembly of digital music teaching system
  • Music score play module assembly of digital music teaching system
  • Music score play module assembly of digital music teaching system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1 of the present invention provides a music score playback module assembly of a digital music teaching system, such as figure 1 , figure 2 As shown, the score playback module components include:

[0020] The music score playing unit 10 is used to analyze the music score data when the composition is played, call the json file, cycle the outermost staff line data, recycle the complex staff data and bar data in each line, and cycle notes from the bar data Data, the MIDI value of the current note is obtained through the pitch data of the note, the key signature of the current score, and the key signature selected by the current user, and the note is played through MIDIApi (preferably windows midi api), and the currently played note data is displayed on the interface Do highlight processing, and at the same time, after obtaining the MIDI value of the note, find the key position of the virtual keyboard corresponding to the MIDI value from the virtual keyboard and...

Embodiment 2

[0037] A music score playing module component of a digital music teaching system, such as image 3As shown, what is different from Embodiment 1 is: the json called in the shown musical score playback unit 10 and the described fan singing and accompaniment playback unit 30 are all files generated in the notation-playing operation module 1, and the described notation-playing operation module 1 and the communicates with the components of the score playback module described above, including:

[0038] Musical note storehouse 11, is used to construct the data structure of musical note, comprises the mapping between constructing musical note data and musical note icon, the mapping between musical note data and midi signal and each musical note data that forms the same beat is constructed into measure data, described musical note Including ordinary notes, rests and beats, ordinary notes, rests and beats can be converted to each other by modifying the time value field in the property p...

Embodiment 3

[0054] A music score playing module component of a digital music teaching system, such as Figure 4 As shown, the difference from Embodiment 2 is that the music score playback module assembly is also connected with a whiteboard operation module 2, a music theory teaching module 3, a performance teaching module 4, an appreciation module 5 and an Internet module 6,

[0055] The whiteboard operation module 2 is used to establish a whiteboard library, in which a mapping between function icons and corresponding function attribute values ​​is constructed, the function icons are displayed on the function panel, and the score in the editing page is edited. Said edit operation includes but not limited to electronic pen, eraser, insert file; Described music theory teaching module 3, is used for constructing the mapping of staff table to music keyboard, music keyboard to staff table, and transfers whiteboard storehouse to mark teaching page, Explain, build the music theory library at the...

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PUM

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Abstract

The invention relates to a music score play module assembly of a digital music teaching system. The music score play module assembly comprises a music score unit, a sol-fa name play unit, a model singing and accompaniment play unit and a lyric play unit. The assembly provides different play modes, and can satisfy user requirements, recorded songs, accompaniments as well as compiled music scores can be identified and combined automatically for play; teaching requirements of teachers and using requirements of students can be satisfied; and in the playing process, a music keyboard is simulated, positions of notes in the keyboard are displayed, and thus, one-to-one mapping among notes, lyrics and the virtual keyboard is realized.

Description

[0001] The invention belongs to the technical field of musical score playback, in particular to a musical score playback module assembly of a digital music teaching system. Background technique [0002] my country established the Digital Music Education Society in 2002. Since then, the development of digital music education has entered a new era, although it has been more than ten years since digitalization has entered the field of music education in China. The music score playback demonstration in the digital music teaching system is an important part of the music classroom teaching. During the music score learning process, playing and demonstrating the corresponding music scores to students in time can greatly promote the interaction between teachers and students, and at the same time enable students to experience multiple senses. Have a deeper understanding of music scores; although the current music score playback module has a good score performance effect, there are few pl...

Claims

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Application Information

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IPC IPC(8): G09B15/00
CPCG09B15/003
Inventor 魏宏惠李现峰魏宏茹
Owner 北京金三惠科技有限公司
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