公开(公告)号：US20230081543A1

公开(公告)日：2023-03-16

申请号：US18057363

申请日：2022-11-21

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

Inventor： Bo Peng ,  Yongguo Kang ,  Cong Gao

IPC: G10L13/08 ,  G10L15/26 ,  G10L15/22 ,  G10L21/0232 ,  G10L25/18 ,  G10L13/047 ,  G10L15/02

Abstract: A method for synthetizing a speech includes: obtaining a source speech; suppressing a noise in the source speech based on an amplitude component and/or phase component of the source speech, to obtain a noise-reduced speech; performing a speech recognition process on the noise-reduced speech to obtain corresponding text information; inputting the text information of the noise-reduced speech and a preset tag into a trained acoustic model to obtain a predicted acoustic feature matching the text information; and generating a target speech based on the predicted acoustic feature.

公开(公告)号：US11693624B2

公开(公告)日：2023-07-04

申请号：US16911490

申请日：2020-06-25

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xintong Mou ,  Long Wang ,  Hao Li ,  Kuan Shi ,  Bo Peng ,  Haitao Yu ,  Qianqian Sha ,  Wenbin Ren ,  Xianyuan Mo ,  Haobo Wu

IPC: G06F16/903 ,  G06F7/24 ,  G06N20/00 ,  G06F17/18 ,  G06F18/40 ,  G06F18/10 ,  G06F18/211

CPC classification number: G06F7/24 ,  G06F16/903 ,  G06F17/18 ,  G06F18/10 ,  G06F18/211 ,  G06F18/40 ,  G06N20/00

Abstract: Embodiments of the present disclosure provide an AI capability research and development platform and a data processing method. The AI capability research and development platform includes: a data management module, a tool management module, a process management module and a model management module, where the data management module is configured to perform data processing on received data, including at least one of the following: analyzing data type of the data, converting the data according to preset data format and storing the data; the tool management module is configured to store at least one tool, each tool being used to execute a preset processing flow; the process management module is configured to perform model training according to the tool provided by the tool management module and the data provided by the data management module; the model management module is configured to store a model obtained by the model training.