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:
Apr. 21, 2026
Filed:
Jan. 25, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Jun Wang, Shenzhen, CN;
Wing Yip Lam, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
This application relates to a speech recognition method and apparatus, and a computer-readable storage medium, and the method includes: obtaining a first loss function of a speech separation and enhancement model and a second loss function of a speech recognition model; performing back propagation based on the second loss function to train an intermediate model bridged between the speech separation and enhancement model and the speech recognition model, to obtain a representation model; fusing the first loss function and the second loss function, to obtain a target loss function; and jointly training the speech separation and enhancement model, the representation model, and the speech recognition model based on the target loss function, and ending the training when a preset convergence condition is met.