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.本数据集包含用于训练及测试所提出深度学习模型的原始波形数据。受曼德列数据（Mendeley Data）存储空间限制，尽管我们为每个笔芯断裂（Pencil-lead Breakage，PLB）测点完成了五次PLB测试并实施了数据增强，但仅上传了首次PLB测试的相关数据。每个CSV文件对应一段时长为2秒的六通道全波形数据，其中每一列分别代表一个换能器采集的波形。