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:
Jan. 20, 2026
Filed:
Jun. 29, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Ritwik Giri, Mountain View, CA (US);
Michael Mark Goodwin, Scotts Valley, CA (US);
Arvindh Krishnaswamy, Palo Alto, CA (US);
Mehmet Umut Isik, White Plains, NY (US);
Jean-Marc Valin, Montreal, CA;
Zhepei Wang, Champaign, IL (US);
Shrikant Venkataramani, Champaign, IL (US);
Paris Smaragdis, Urbana, IL (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Training a machine learning model for application to an audio enhancement system for a target speaker may be performed. When at least one clean audio speech sample of a target speaker is captured, the machine learning model may then be trained using noisy audio speech samples in which the voice of the target speaker is present in addition to the voices of other speakers and/or background noise. Once the machine learning model is sufficiently trained, it may be deployed for use in audio enhancement and voice processing for an audio transmission service.