Singing synthesis method and device

A synthesis device and synthesis method technology, applied in speech synthesis, speech analysis, instruments, etc., can solve problems such as dull simulation results, inconsistent singing voices, and slow processing speed

Pending Publication Date: 2020-06-30
BEIJING DIDI INFINITY TECH & DEV
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, at present, in the scene of simulating user singing, the usual practice is to model the voice information of different users, use the established model to convert the timbre of the target user's voice, and combine the user's timbre with the inherent timbre of the song Adjust the timbre

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  • Singing synthesis method and device
  • Singing synthesis method and device

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Embodiment Construction

[0096] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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Abstract

The embodiment of the invention provides a singing synthesis method and device. The singing synthesis method comprises the steps of obtaining a target song and to-be-simulated user voice; acquiring song features of the target song and acoustic features of the user voice; based on the song features, the acoustic features and a pre-trained synthesis model, determining a plurality of acoustic parameters for synthesizing the song; and synthesizing the singing sound of the user based on the plurality of acoustic parameters. Thus, the song features of the pre-processed target song and the acoustic features of the user voice can be obtained, the acoustic parameters are determined by using the synthesis model, and the singing sound is synthesized by using the acoustic parameters, so that automaticsinging sound synthesis can be realized through model learning in singing sound synthesis, the singing sound synthesis rate is improved, synthesis factors are rich, and the trueness of the synthesized singing sound is high.

Description

technical field [0001] The present application relates to the technical field of speech synthesis, in particular, to a singing voice synthesis method and device. Background technique [0002] With the continuous development of artificial intelligence technology, more and more attention has been paid to the ability of voice interaction, and the ability to listen, speak, and sing has become an essential skill. More and more application software and smart devices begin to use speech synthesis technology to simulate human speech content, such as using speech synthesis technology to simulate human speech content for the purpose of "learning the tongue", or using speech synthesis technology to simulate human singing, etc. Voice different from normal speaking scene. [0003] However, at present, in the scene of simulating user singing, the usual practice is to model the voice information of different users, use the established model to convert the timbre of the target user's voice...

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Application Information

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IPC IPC(8): G10L13/02G10L13/033
CPCG10L13/02G10L13/033
Inventor 赵帅江杨贵林蒋栋蔚
Owner BEIJING DIDI INFINITY TECH & DEV
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