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Speech synthesis method, device, equipment and medium

A technology of 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: 2021-11-16
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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, device, equipment and medium
  • Speech synthesis method, device, equipment and medium
  • Speech synthesis method, 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, it is to be understood that the present disclosure can be implemented in various forms, and should not be construed as being limited to the embodiments set forth herein, and the opposite is provided for More thorough and completely understood. It should be understood that the accompanying drawings and examples of the present disclosure are for exemplary effects, not for limiting the scope of the present disclosure.

[0018] It should be understood that the disclosed method of the present embodiment described embodiments various steps may be performed in a different order, and / or in parallel. Furthermore, method embodiments may include additional steps and / or perform the steps illustrated omitted. The scope of the present disclosure is not limited in this respect.

[0019] The present d...

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Abstract

The present disclosure provides a speech synthesis method, device, device, and medium, wherein the method includes: acquiring semantic features, phoneme features, and acoustic features of a target text; performing a first alignment operation on semantic features and acoustic features to obtain a first alignment result ; Perform a second alignment operation on the phoneme features and acoustic features to obtain a second alignment result; perform feature fusion according to the first alignment result and the second alignment result to obtain fusion features; generate a synthetic speech corresponding to the target text based on the fusion features. The present disclosure can better improve the speech synthesis effect.

Description

Technical field [0001] The present disclosure relates to the field of artificial intelligence, in particular, it relates to a speech synthesis method, apparatus, devices and media. Background technique [0002] With the development of artificial intelligence, such as online customer service, online education, voice assistant, intelligent audio, audio novels and other real-world scenarios it is widely used in voice synthesis technology, which can automatically convert text to speech (synthesized audio) . However, the conventional speech synthesis technology poor obtained results voice, i.e., speech synthesis poor effect. Inventive content [0003] In order to solve the above problems, or at least partly solve the above problems, the present disclosure provides a speech synthesizing method, apparatus, devices and media. [0004] According to an aspect of the present disclosure, there is provided a speech synthesis method, comprising: obtaining a target text semantic features, and ...

Claims

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Application Information

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Patent Type & Authority Patents(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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