This paper provides a unified approach to evaluate the sound absorption performance of the
metamaterial microperforated panel (MMPP) with additional local resonators under elastic …

This paper proposes a metamaterial that utilizes resonators to enhance the sound
absorption capacity of the curved microperforated panel (CMPP), and reliable theoretical …

To enhance the low-frequency sound insulation performance of conventional double panels,
this work proposes a truss-based X-shape inertial amplification (TXIA) metamaterial double …

The panel cavity structure is one of the key components of the aircraft (vehicle) body and is
among the main noise transmission pathways. Based on the modal superposition and …