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Method and device for generating MIDI music according to notes

A technology of music and notes, which is applied in the field of electronic music data processing, can solve problems such as complex operation, and achieve the effect of simple generation method, simplified creation process and simplified creation

Active Publication Date: 2010-08-11
GUANGDONG VIMICRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to input a large number of notes and other effect elements to edit a piece of music, so the operation is complicated, and the user also needs to have a certain knowledge of music theory

Method used

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  • Method and device for generating MIDI music according to notes
  • Method and device for generating MIDI music according to notes
  • Method and device for generating MIDI music according to notes

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Embodiment Construction

[0046] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] refer to figure 1 , shows a flow chart of a method embodiment of generating MIDI music according to the present invention, including:

[0048] Step 101, analyzing the musical attributes of the input notes;

[0049] First the musical properties of the input notes are analyzed. Preferably, the analysis of the music attributes is to analyze the intervals between each input note, and determine the corresponding mode according to the interval relationship. Specifically, according to the interval relationship between the notes, the commonly used scale mode is matched, and the mode of the MIDI music to be generated is determined according to the scale mode.

[0050] Semitones are usually used to calculate various common interva...

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Abstract

The invention provides a method and a device for generating MIDI music according to notes. The method comprises the steps of analyzing musical attributes of input notes; analyzing the notes and chord mapping of the input notes; determining a music structure through the preset rule 1 according to the music attributes, a chord mapping relation and a music material library, wherein the music structure is composed of matched chord progressive forms selected from the music material library; and selecting matched melody from the music material library to obtain melody tracks to generate the MIDI music. Through the invention, the MIDI music can be automatically generated by inputting several notes, and the music has the characteristic of the input notes and certain entertainment, thus enabling the creation of music to be simple and automatic.

Description

technical field [0001] The invention relates to the technical field of electronic music data processing, in particular to a method and a device for generating MIDI music according to musical notes. Background technique [0002] As a way of leisure and entertainment, music has become an indispensable and important part of people's daily life. However, with the development of society and the progress of the times, only the appreciation of existing music can no longer meet people's needs, and many music lovers begin to create music by themselves. [0003] Music production requires some music software. At present, there are various music processing software with rich resources for music producers to use. For example, the software sound source Edirol HyperCanvas DXi VSTi v1.53 produced by Edirol Company includes 256 sound sources and 9 drum sound sources, which can help users create various styles of music. As another example, Arobas Music Guitar Pro is a set of multi-track not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/26G10H1/36
Inventor 吕博学艾国王可
Owner GUANGDONG VIMICRO
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