Title:
SPEECH SYNTHESIS METHOD AND APPARATUS, AND READABLE MEDIUM AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/105545
Kind Code:
A1
Abstract:
A speech synthesis method and apparatus, and a readable medium and an electronic device. The method comprises: acquiring target text corresponding to each of a plurality of sentences that are comprised in text to be synthesized (101); for each sentence, inputting the target text corresponding to the sentence, historical text corresponding to the sentence and a historical audio corresponding to the sentence into a pre-trained speech synthesis model, so as to acquire a target audio that is output by the speech synthesis model and corresponds to the sentence, wherein the historical text is target text corresponding to a previous sentence of the present sentence in the text to be synthesized, and the historical audio is a target audio corresponding to the historical text (102); and performing synthesis on the target audio corresponding to each sentence, so as to obtain an entire audio corresponding to the text to be synthesized (103). By means of the method, for each sentence in text, a corresponding audio can be synthesized in combination with information contained in a previous sentence of the present sentence, such that audios corresponding to two adjacent sentences can be kept coherent, thereby improving the coherence of an entire audio corresponding to the text.
Inventors:
PAN JUNJIE (CN)
Application Number:
PCT/CN2021/126146
Publication Date:
May 27, 2022
Filing Date:
October 25, 2021
Export Citation:
Assignee:
BEIJING YOUZHUJU NETWORK TECH CO LTD (CN)
International Classes:
G10L13/08
Domestic Patent References:
| WO2019222591A1 | 2019-11-21 |
Foreign References:
| CN112489620A | 2021-03-12 | |||
| CN110288973A | 2019-09-27 | |||
| CN106601228A | 2017-04-26 | |||
| CN111341293A | 2020-06-26 | |||
| CN110299131A | 2019-10-01 | |||
| US20160329043A1 | 2016-11-10 | |||
| CN111341294A | 2020-06-26 | |||
| CN111292717A | 2020-06-16 | |||
| CN111627418A | 2020-09-04 | |||
| CN111292715A | 2020-06-16 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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