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Singing sound generation method and device, equipment and storage medium

A technology for singing and generating modules, applied in the fields of electroacoustic musical instruments, speech analysis, speech recognition, etc., which can solve the problems of text recognition errors and inability to generate users.

Active Publication Date: 2019-12-20
GUANGZHOU KUGOU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a singing voice generation method, device, equipment and storage medium, which can solve the problem in the related art that the user's singing voice cannot be generated when the character recognition is wrong or missing

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  • Singing sound generation method and device, equipment and storage medium
  • Singing sound generation method and device, equipment and storage medium
  • Singing sound generation method and device, equipment and storage medium

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0051]The embodiment of the present application provides an application scenario of a method for generating a singing voice, which is specifically as follows: the method can be applied to an electronic device, that is, the method can be implemented by the electronic device. Wherein, the electronic device may be a mobile phone, a tablet computer, and the like. An application program that can be used for singing voice generation (hereinafter simply referred to as a singing voice generation application program) is installed in the electronic device. The lyrics of the song selected by the user can be displayed in the singing voice generation application program, and the user records the user's voice according to the displayed lyrics....

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Abstract

The invention discloses a singing sound generation method and device, equipment and a storage medium, and belongs to the technical field of audio processing. The method comprises the following steps of when a user voice is acquired, identifying the user voice; when recognized characters are not completely the same as characters in a first reference singing sound, acquiring first audio characteristics of the user voice and second audio characteristics of a second reference singing sound, wherein the second reference singing sound is the first reference singing sound or a reference singing soundobtained by performing tone change processing on the first reference singing sound; according to the first audio characteristics and the second audio characteristics, determining the characters in the user voice; and according to the characters in the first reference singing sound, performing speed change processing and tone change processing on the determined characters in the user voice to generate a user singing sound. The singing sound generation method and device can solve the problem that the user singing sound cannot be generated because the characters cannot be aligned during wrong ormissing character recognition.

Description

technical field [0001] The present application relates to the technical field of audio processing, in particular to a singing voice generation method, device, equipment and storage medium. Background technique [0002] With the development of audio processing technology, audio processing technology is gradually applied in people's daily life. For example, some users sing with five tone deafness, hoping to read out the lyrics and then generate their own singing voice. [0003] The related technology generally recognizes the voice spoken by the user, and then aligns, changes the speed, and modifies the recognized text with the text of the reference singing voice, thereby generating the user's singing voice. [0004] In actual use scenarios, due to environmental factors such as noise and reverberation, it is easy to cause text recognition errors or omissions, resulting in that the recognized text is not exactly the same as the text in the reference song, which makes the text un...

Claims

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Application Information

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IPC IPC(8): G10L15/26G10H1/00
CPCG10H1/0025G10H2250/455G10L15/26
Inventor 张超钢陈传艺
Owner GUANGZHOU KUGOU TECH