公开(公告)号：US20210390943A1

公开(公告)日：2021-12-16

申请号：US17111238

申请日：2020-12-03

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Zhengkun GAO ,  Junteng ZHANG ,  Wenfu WANG ,  Tao SUN

IPC: G10L13/047 ,  G10L13/10 ,  G10L13/06

Abstract: The present disclosure discloses a method and apparatus for training a model, a method and apparatus for synthesizing a speech, a device and a storage medium, and relates to the field of natural language processing and deep learning technology. The method for training a model may include: determining a phoneme feature and a prosodic word boundary feature of sample text data; inserting a pause character into the phoneme feature according to the prosodic word boundary feature to obtain a combined feature of the sample text data; and training an initial speech synthesis model according to the combined feature of the sample text data, to obtain a target speech synthesis model.