MULTI-RESOLUTION AUDIO DEFECT DETECTION IN WELDING

Organization Name

INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor(s)

MULTI-RESOLUTION AUDIO DEFECT DETECTION IN WELDING

This abstract first appeared for US patent application 18500333 titled 'MULTI-RESOLUTION AUDIO DEFECT DETECTION IN WELDING

Original Abstract Submitted

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.