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:
Oct. 27, 2020
Filed:
Nov. 14, 2018
Institute of Automation, Chinese Academy of Sciences, Beijing, CN;
INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES, Beijing, CN;
Abstract
An auditory selection method based on a memory and attention model, including: step Sencoding an original speech signal into a time-frequency matrix; step Sencoding and transforming the time-frequency matrix to convert the matrix into a speech vector; step Susing a long-term memory unit to store a speaker and a speech vector corresponding to the speaker; step Sobtaining a speech vector corresponding to a target speaker, and separating a target speech from the original speech signal through an attention selection model. A storage device includes a plurality of programs stored in the storage device. The plurality of programs are configured to be loaded by a processor and execute the auditory selection method based on the memory and attention model. A processing unit includes the processor and the storage device.