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:
Dec. 06, 2022
Filed:
Dec. 01, 2020
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Amit Singh Chhetri, Sunnyvale, CA (US);
Navin Chatlani, Palo Alto, CA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/20 (2006.01); G10L 25/84 (2013.01); G10L 21/0232 (2013.01); G10L 15/06 (2013.01); G10L 15/22 (2006.01); G10L 15/16 (2006.01); G06N 3/08 (2006.01); G06N 3/04 (2006.01); G10L 25/90 (2013.01); G10L 21/0216 (2013.01); G10L 21/0208 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0232 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G10L 15/063 (2013.01); G10L 15/16 (2013.01); G10L 15/20 (2013.01); G10L 15/22 (2013.01); G10L 25/84 (2013.01); G10L 25/90 (2013.01); G10L 2021/02082 (2013.01); G10L 2021/02163 (2013.01);
Abstract
A computing device may receive audio data from a microphone representing audio in an environment of the device, which may correspond to an utterance and noise. A model may be trained to process the audio data to cancel noise from the audio data. The model may include an encoder that includes one or more dense layers, one or more recurrent layers, and a decoder that includes one or more dense layers.