FOAM-X Software is a very powerful tool for extracting the physical parameters of acoustic materials. The indirect method and the inverse method can be used to extract the properties of any material.
NOVA Software is a very powerful tool that will help you design and optimize the acoustic properties of multilayer materials without having to invest too much time in expensive and time-consuming tests.
ADNR is a practical and user-friendly software allowing you to simulate acoustics and structural vibrations of complex plates, such as structures. It is an excellent tool that facilitates the preliminary design of noise control and for self-study.
MATLAB Scripts (Free)
Mecanum's MATLAB scripts allow you to calculate acoustic indicators and dynamic properties of porous materials based on different equivalent fluid models.