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Audio assisted creation method based on big data

A big data and audio technology, applied in the field of audio-assisted creation based on big data, can solve the problems of unsatisfied, unrecognizable style and emotional melody, etc., and achieve the effect of convenient selection and narrowing the reference range

Inactive Publication Date: 2019-05-14
MEET STUDIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the tools on the market focus on professional auxiliary functions such as music arrangement and sound mixing. The few tools that can automatically create melodies can only create some melodies that cannot recognize styles and emotions, which cannot satisfy modern people. Requirements for creating pop melodies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Based on the big data audio assisted creation method, mainly comprising the following steps:

[0026] S1. Establish a music audio database, collect teaching audio data and typical demonstration audio data of various music audio into the database, and classify the data into music styles;

[0027] S2. The music score corresponding to the frequency curve of the audio data is divided into frequency segments, and the rate of change of adjacent frequency segments is calculated to form a continuous rate of change curve, and the continuous rate of change curve is stored;

[0028] S3. Perform fuzzy comparison of the continuous rate-of-change curves of each style type to obtain fragments with the same rate of change;

[0029] S4. Store segments with the same rate of change as templates in the template library, use the templates as the basis for creation, and set the tone and beat of the templates on the basis of the same rate of change.

[0030] By collecting a large number of a...

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Abstract

The invention discloses an audio assisted creation method based on big data. According to the audio assisted creation method based on the big data, more audio data are acquired based on the big data,change rate curves of the audio data of the same type are calculated, so that the same melody characteristics on different timbres and different tones are counted, the main melody of different stylescan be quickly understood by a beginner, a large amount of music does not need to be listened to for man-made summaries, during the creation, a template is directly selected, in addition, the rhythm,the tone or the change rate of the template are changed so as to achieve the purpose of quickly creating the music with the desired style, and therefore people who are not music majors can conveniently carry out music creation.

Description

technical field [0001] The invention relates to a music creation method, in particular to a big data-based audio assistant creation method. Background technique [0002] Melody is the foundation of modern popular music, and composition also occupies a very important position in modern popular songs. In modern society, popular music has deeply penetrated into the lives of the masses. [0003] Traditional composition requires the composer to have a certain knowledge of music theory, combined with inspiration and creative experience, in order to create a complete musical melody. Creating a good melody requires more music theory, such as the unity of melody and rhythm, the expression technique of the theme, and the combination of musical forms, etc. And to create a melody with a specific style and emotion, it is a collection of some musical constraints. [0004] For ordinary people, these conditions and restrictions have formed a high threshold, preventing many non-profession...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00G06F16/683
Inventor 刘德文阮广璇陈洪波
Owner MEET STUDIO
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