SDU-Haier-ND: A dataset for noise detection

SDU-Haier-ND (Shandong University-Haier-Noise Detection) is a sound dataset jointly constructed by Shandong University and Haier, which contains the operating sound of the internal air conditioner collected during the product quality inspection. We collected and marked a batch of quality inspection sounds of air conditioners in real production environments to form this data set, including normal sound samples and abnormal sound samples. The data set contains a variety of abnormal sounds, covering a variety of common failures of air conditioners, such as abnormalities caused by bearings or guide plates.AcknowledgementThis work is supported by the Major Scientific and Technological Innovation Project of Shandong Province "Application Demonstration of A New Intelligent Manufacturing Control Platform with Cloud-Edge Collaboration Mechanism". The research team of Shandong University cooperated with Haier Jiaozhou Air-conditioner Interconnected Factory build the dataset for appearance quality detection. If you have any questions or suggestions, do not hesitate to contact the corresponding author: Prof. Dongfeng Yuan, [e-mail].