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Double-keyboard intelligent music score moving method and system

A spectrum method and intelligent technology, applied in the direction of music auxiliary equipment, instruments, electro-acoustic instruments, etc., can solve the problems of single applicable scene, inability to help performers coordinate beats, lack of beat presentation, etc., and achieve the effect of broad application prospects

Active Publication Date: 2019-11-19
玖月音乐科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The notation is in the form of a cursor, and the notation is performed one by one according to the notes. The lack of beat presentation cannot help the player coordinate the beat. If the beat is needed, the player needs to open the metronome separately. performance effect
[0007] 2. The applicable scene is single and cannot meet the needs of different performance scenarios. For example, for professional players, automatic notation is not required, because some passages may be played repeatedly, but they do not want to manually turn the notation. The existing automatic notation cannot meet the above requirements. need

Method used

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  • Double-keyboard intelligent music score moving method and system
  • Double-keyboard intelligent music score moving method and system
  • Double-keyboard intelligent music score moving method and system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0059] The method of the present embodiment comprises the steps:

[0060] 1. Make music scores (including staves and rhythm scores) through Finale software, and export the score data in MusicXML format from the printed score.

[0061] 2. Upload the MuiscXML format data of the score to the server.

[0062] 3. The iPad opens the app, selects a piece of music, and requests the score data from the server.

[0063] 4. After receiving the request, the server starts to parse the music score MuiscXML data, and generates the score data of the cursor and beat ball. The generation process is as follows:

[0064] a) Analyze the stave MuiscXML file through Python's XML parsing library to obtain electronic data information of the stave.

[0065] b) Extract the rhythm type of the music score from the MusicXML file, and confirm the number of beats. Assume that the current rhythm type is 4 / 4, that is, four notes are taken as one beat, and each measure has four beats.

[0066] c) Extract the...

Embodiment 2

[0077] A double-row key intelligent running system includes a processor and a memory, wherein computer program instructions are stored in the memory, and the computer program instructions are used to execute the method in Embodiment 1 when run by the processor. The processor also accepts the MIDI instruction of page-turning request sent from the double-row key, and the processor recognizes the MIDI instruction, sends out an instruction of page-turning, and switches the score of the current page to the score of the next page.

[0078] Specifically, the double-row key is connected with the device (such as ipad and other intelligent mobile terminals) that runs the system, and the pedal left button of the double-row key is set as a page-turning instruction sending device. Step on the left button of the pedal, and an instruction to turn the spectrum will be sent to the iPad. After receiving the instruction, the iPad will turn a page of the spectrum, similar to manually turning a pag...

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Abstract

The invention relates to a double-keyboard intelligent music score moving method and system. The method comprises the following steps of Step 1, converting music information to be played into music data at a MusicXML format; Step 2, parsing music score MusicXML data to generate a stave cursor music score moving sequence and a beat mark music score moving sequence; and Step 3, receiving a reading instruction, and reading the stave cursor music score moving sequence and the beat mark music score moving sequence at the same time to realize the real-time movement of a stave cursor and a beat mark.Besides the cursor, the beat mark is also used for music score moving prompt. In the music score moving process, the cursor advances according to a time sequence of music notes, the beat mark advances according to a notation beat sequence, and the cursor and the beat mark realize the real-time synchronous advancing.

Description

technical field [0001] The invention relates to the technical field of basic music education, in particular to a method and a system for intelligently moving scores of double-row keys. Background technique [0002] Double row keys, originated from the pipe organ, have nearly a thousand kinds of timbres, and the sound quality is close to real musical instruments. And you can edit the timbre according to the needs of the music, such as the strength of the attack, such as the speed and amplitude of the vibrato. Each row of keyboards can superimpose several different timbres. It can play the effect of a band with magnificent momentum. Manipulating a double row of keys requires the cooperation of multiple parts of the human body. Usually, the right hand plays the main melody, the left hand plays the sub-melody or chords, the right foot controls the volume pedal or the sustain pedal, and the left foot controls the pedal keyboard to produce the accompaniment bass. Both knees are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10G1/00G10G7/00G10H1/00
CPCG10G1/00G10G7/00G10H1/0008G10H2210/071G10H2210/076G10H2210/086G10H2220/015G10H2220/081G10H2220/091
Inventor 王晓伟管伯良
Owner 玖月音乐科技(北京)有限公司