AUTHOR=Kone Tenon Charly , Ghinet Sebastian , Panneton Raymond , Grewal Anant TITLE=Multi-objective optimization of structured material parameters for reducing broadband aircraft noise across various frequencies JOURNAL=Frontiers in Acoustics VOLUME=2 YEAR=2025 URL=https://www.frontiersin.org/journals/acoustics/articles/10.3389/facou.2024.1498722 DOI=10.3389/facou.2024.1498722 ISSN=2813-8082