The aim of the project is the development of new and improved material and component concepts with regard to the acoustic requirements of aviation. This should be done via a comprehensive and novel simulation approach extending over all length scales. I.e. the goal is capturing the acoustic response via digitization or virtualization. With the help of the simulation models, comprehensive know-how is to be built up among all partners of the consortium and new acoustic concepts will be developed in a targeted manner. At the end of the project, there should be a deeper understanding of the relationships between the different length scales in terms of acoustics. Furthermore, specific material and design concepts are to be developed and a simulation strategy for future developments designed. The functionality of the methodology and the new concepts should be demonstrated using demonstrator components.