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:
Sep. 29, 2026
Filed:
Nov. 02, 2023
International Business Machines Corporation, Armonk, NY (US);
Laura Wynter, Singapore, SG;
Penny Chong, Singapore, SG;
International Business Machines Corporation, Armonk, NY (US);
Abstract
According to at least one embodiment, a method, a computer system, and a computer program product for multi-resolution audio defect detection in welding is provided. The present invention may include receiving unlabeled and labeled audio data; formatting the received unlabeled and labeled audio data; training a foundation model using the formatted unlabeled audio data in a self-supervised manner with a reconstruction loss; training the foundation model using the formatted labeled audio data with a classification loss; and performing multi-resolution audio defect detection on welding audio data using the trained foundation model.
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