Parametric study of quarter-wave resonators for sound-proofing building structures Majid Idrissi, Brahim Lemkalli, Abdellah Mir, Abdenbi Bouzid and Younes Achaoui E3S Web Conf., 601 (2025) 00070 Published online: 16 January 2025 DOI: 10.1051/e3sconf/202560100070