Acouctic emission data from a series of pencil-lead breakage tests

This dataset contains raw wavefrom data used for training and testing proposed deep learning model. Limited by the storage availability of mendeley data, we have only uploaded the first pencil-lead berakage (PLB) test data even though we conducted five PLB tests for each PLB point and then implemented the data augmentation. Each csv file represents a six-channel full waveform with a length of 2 seconds which each column representing the waveform from a transducer.