This thesis presents a comprehensive vibroacoustic analysis of laminated sandwich panels designed for space applications, focusing on their structural and acoustic performance. The primary objective of this research is to assess the dynamic behavior of these panels using static, modal, and dynamic analyses. To achieve this, a high-order plate finite element model is employed, with simulations performed using the MUL2 code developed at Politecnico di Torino, accurately representing the complex mechanical characteristics of the sandwich structures. The dynamic response of representative laminated sandwich plates is analyzed, with modal analysis highlighting key vibrational modes. The results of the dynamic analysis are presented in terms of the Power Spectral Density (PSD) of displacements, stresses, and strains.