I will analyze the acoustics and vibrations in comsol multiphysics

Products and designs involving acoustic phenomena can be modeled to study and predict factors like the sound quality and noise reduction performance. The Acoustics Module is an add-on to the COMSOL Multiphysics® software that provides tools for modeling acoustics and vibrations for applications such as speakers, mobile devices, microphones, mufflers, sensors, sonar, flowmeters, rooms, and concert halls. You can visualize acoustic fields and build virtual prototypes of devices or components.