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Patent Searching and Data


Title:
SPEECH SYNTHESIS METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/141671
Kind Code:
A1
Abstract:
A speech synthesis method and apparatus, a device, and a storage medium. In the method, in the process of performing speech synthesis on original text to be synthesized, an assistant synthesis feature corresponding to matching text which comprises a text segment matching a text segment of the original text is referenced, and the assistant synthesis feature is a feature used for assisting in speech synthesis and determined on the basis of pronunciation audio corresponding to the matching text. By referencing the assistant synthesis feature corresponding to the matching text, speech synthesis of the original text can be assisted in by using pronunciation information in the pronunciation audio corresponding to the matching text, thereby enriching information referenced during speech synthesis of the original text, and improving the quality of speech synthesis of the original text.

Inventors:
ZHOU LIANG (CN)
MENG TING (CN)
HOU QIUXIA (CN)
LIU DAN (CN)
JIANG YUAN (CN)
HU YAJUN (CN)
Application Number:
PCT/CN2021/071672
Publication Date:
July 07, 2022
Filing Date:
January 14, 2021
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Assignee:
IFLYTEK CO LTD (CN)
International Classes:
G10L13/02
Foreign References:
CN101171624A2008-04-30
CN111816158A2020-10-23
CN110782870A2020-02-11
CN111930900A2020-11-13
CN109102796A2018-12-28
US20200335080A12020-10-22
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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