The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Sep. 19, 2022
Beijing Baidu Netcom Science Technology Co., Ltd., Beijing, CN;
Jiankang Hou, Beijing, CN;
Tao Sun, Beijing, CN;
Zhipeng Nie, Beijing, CN;
Liqiang Zhang, Beijing, CN;
Lei Jia, Beijing, CN;
Haifeng Wang, Beijing, CN;
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A method for processing a speech includes: acquiring an original speech; extracting a spectrogram from the original speech; acquiring a speech synthesis model, where the speech synthesis model comprises a first generation sub-model and a second generation sub-model; generating a harmonic structure of the spectrogram, by invoking the first generation sub-model to process the spectrogram; and generating a target speech, by invoking the second generation sub-model to process the harmonic structure and the spectrogram.