Dataset for "Impulse excitation technique data set collected on different materials for data analysis methods and quality control procedures development"

In this open database, Impulse Excitation Technique data are collected for qualitative analysis purposes. By expanding the database, automated systems for materials recognition can be developed or improved. Instructions for contribution: - All data are reported in three versions: original audio file, transcribed audio file (text data) and fourier-transformed data. - Each sample or set of samples has to be described in a proper Data Article in order to provide each useful information (composition, dimensions, weight...) that can be used for automated recognition.