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. 08, 2025
Filed:
Jun. 30, 2021
Amazon Technologies, Inc., Seattle, WA (US);
Ritwik Giri, Sunnyvale, CA (US);
Shrikant Venkataramani, Champaign, IL (US);
Jean-Marc Valin, Montreal, CA;
Mehmet Umut Isik, Menlo Park, CA (US);
Arvindh Krishnaswamy, Palo Alo, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Real-time audio enhancement for a target speaker may be performed. An embedding of a sample of speaker audio is created using a trained neural network that performs voice identification. The embedding is then concatenated with the input features of a trained machine learning model for audio enhancement. The audio enhancement model can recognize and enhance a target speaker's speech in a real-time implementation, as the embedding is in the same feature space of the audio enhancement model.