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Title:
SPEECH SYNTHESIS METHOD AND SPEECH SYNTHESIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/098269
Kind Code:
A1
Abstract:
A speech synthesis method and a speed synthesis device. The method comprises: obtaining a target emotion type and a target emotion intensity parameter corresponding to an input text (101); determining a corresponding target emotion acoustic model according to the target emotion type and the target emotion intensity parameter (102); inputting a textual feature of the input text into the target emotion acoustic model to obtain an acoustic feature of the input text (103); and synthesizing a target emotion speech according to the acoustic feature of the input text (104). The method can synthesize speeches having different emotion intensities, thereby improving the diversity of synthesized speeches in emotional manifestations.

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Inventors:
DENG LIQUN (CN)
HU YUEZHI (CN)
YANG ZHANLEI (CN)
SUN WENHUA (CN)
Application Number:
PCT/CN2019/091844
Publication Date:
May 22, 2020
Filing Date:
June 19, 2019
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G10L13/02
Foreign References:
CN101661569A2010-03-03
CN101661569A2010-03-03
CN106531150A2017-03-22
US20120078607A12012-03-29
US20160071510A12016-03-10
CN106653000A2017-05-10
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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