Hequn Min1, Huading Lou2, Yuchen Zhao2

  • 1Key Laboratory of Urban and Architectural Heritage Conservation, Ministry of Education, School of Architecture, Southeast University, 2# Sipailou, Nanjing, 210096, China. hqmin@seu.edu.cn.

Scientific reports
|January 9, 2025
PubMed
概括

这项研究引入了一种新的微孔面板 (MPP) 吸声器,使用并行卷起腔 (PCD). 优化的PCD-MPP吸收器在400-1600赫兹范围内实现了优异的宽带声音吸收 (平均0.91,最大0.98).