Innovative Application of Statistical Sound Analysis for Fault Diagnosis in Variable-Speed Induction MachinesAbderrahman El Idrissi, Aziz Derouich, Said Mahfoud, Najib El Ouanjli, Hamid Chojaa and Ahmed ChantoufiEPJ Web Conf., 330 (2025) 05001DOI: https://doi.org/10.1051/epjconf/202533005001