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. 03, 2023
Filed:
Dec. 01, 2020
Applicant:
Snap Inc., Santa Monica, CA (US);
Inventors:
Assignee:
Snap Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/30 (2013.01); H04S 7/00 (2006.01); G06K 9/62 (2022.01); G06N 3/04 (2006.01); G06V 20/00 (2022.01);
U.S. Cl.
CPC ...
G10L 25/30 (2013.01); G06K 9/6267 (2013.01); G06N 3/0454 (2013.01); G06V 20/00 (2022.01); H04S 7/40 (2013.01);
Abstract
An acoustic environment identification system is disclosed that can use neural networks to accurately identify environments. The acoustic environment identification system can use one or more convolutional neural networks to generate audio feature data. A recursive neural network can process the audio feature data to generate characterization data. The characterization data can be modified using a weighting system that weights signature data items. Classification neural networks can be used to generate a classification of an environment.