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Speech synthesis method and device, equipment and medium

A technology for speech synthesis and speech synthesis, applied in speech synthesis, speech analysis, instruments, etc., can solve problems such as poor speech effect and poor speech synthesis effect, and achieve the effect of improving speech synthesis effect

Active Publication Date: 2021-09-28
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the speech effect obtained by the existing speech synthesis technology is not good, that is, the speech synthesis effect is poor

Method used

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  • Speech synthesis method and device, equipment and medium
  • Speech synthesis method and device, equipment and medium
  • Speech synthesis method and device, equipment and medium

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Embodiment Construction

[0017] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0018] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...

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Abstract

The invention provides a speech synthesis method and device, equipment and a medium. The method comprises the steps of obtaining semantic features, phoneme features and acoustic features of a target text; performing a first alignment operation on the semantic feature and the acoustic feature to obtain a first alignment result; performing a second alignment operation on the phoneme features and the acoustic features to obtain a second alignment result; performing feature fusion according to the first alignment result and the second alignment result to obtain a fused feature; and generating synthetic speech corresponding to the target text based on the fusion feature. According to the invention, the speech synthesis effect can be well improved.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence, in particular to a speech synthesis method, device, equipment and medium. Background technique [0002] With the development of artificial intelligence, speech synthesis technology is widely used in various practical scenarios such as online customer service, online education, voice assistants, smart speakers, and audio novels. This technology can automatically convert text into speech (synthetic audio) . However, the speech effect obtained by the existing speech synthesis technology is not good, that is, the speech synthesis effect is poor. Contents of the invention [0003] In order to solve the above technical problems or at least partly solve the above technical problems, the present disclosure provides a speech synthesis method, device, equipment and medium. [0004] According to an aspect of the present disclosure, a speech synthesis method is provided, including: obtaini...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/027G10L25/30
CPCG10L13/027G10L25/30
Inventor 郭少彤陈昌滨贺刚
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD
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