A multi-dimensional singing scoring system

A multi-dimensional, sub-system technology, applied in speech analysis, electro-acoustic musical instruments, instruments, etc., can solve problems such as few marks, incomplete scoring standards, and inability to cover teaching scoring dimensions, and achieve accurate scoring results

Active Publication Date: 2022-04-19
南京光辉互动网络科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, all current singing scoring systems mostly use intonation, rhythm and other dimensions for scoring calculations. The scoring standards are not comprehensive and cannot cover all teaching scoring dimensions.

Method used

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  • A multi-dimensional singing scoring system
  • A multi-dimensional singing scoring system
  • A multi-dimensional singing scoring system

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Embodiment Construction

[0023] The principles and solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 As shown, the multi-dimensional singing scoring system includes a pre-processing subsystem and a multi-dimensional scoring sub-system, wherein the pre-processing subsystem includes a score analysis module and a singing input module, and the singing input module includes a microphone, a channel conversion module, and an audio analysis module. module and noise reduction module; the multi-dimensional scoring sub-system includes pitch scoring module, rhythm scoring module, lyrics scoring module, emotion scoring module, range scoring module and timbre scoring module. The functions of each module are described in detail below.

[0025] 1. Preprocessing subsystem

[0026] The preprocessing subsystem is responsible for parsing standard score files and recording audio files, and performing freque...

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Abstract

The invention discloses a multi-dimensional singing scoring system, including a preprocessing subsystem, a multi-dimensional scoring sub-system and a comprehensive scoring subsystem, wherein the pre-processing subsystem includes a score analysis module and a singing input module, and the singing input module includes a microphone , vocal tract conversion module, singing analysis module and over-noise reduction module; Described multi-dimensional scoring sub-system includes intonation scoring module, rhythm scoring module, lyrics scoring module, emotion scoring module, range scoring module, timbre scoring module and comprehensive scoring module . The present invention conducts multi-dimensional scoring on singing through indicators such as intonation, rhythm, lyrics, emotion, range, and timbre, and can flexibly adjust the proportion of scores in each dimension according to the teaching and research requirements of different regions, and is suitable for scoring and evaluating music singing skills in different regions Standardized, accurate and scientific scoring.

Description

technical field [0001] The invention relates to machine learning AI technology, in particular to a multi-dimensional singing scoring system. Background technique [0002] In view of the requirements of the existing primary and secondary school music assessment outline, the singer's intonation, rhythm, lyrics, emotion, timbre, and range should all be included in the scoring standards for singing skills. However, all current singing scoring systems mostly use intonation, rhythm and other dimensions for scoring calculations. The scoring standards are not comprehensive and cannot cover all teaching scoring dimensions. Contents of the invention [0003] The purpose of the present invention is to provide a multi-dimensional singing scoring system, which can meet the requirements of music teaching syllabi in various regions and fully cover all singing skill indicators. [0004] The technical solution for realizing the object of the present invention is: a multi-dimensional singi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L25/51G10L25/03G10L21/0208G10L17/00G10H1/36
CPCG10H1/361G10L21/0208G10L25/03G10L25/51G10L17/00
Inventor 刘云光
Owner 南京光辉互动网络科技股份有限公司
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