Sound optimization for downsized engines -- Assessment of the vehicle's interior wind noise due to measurement of exterior flow quantities -- Numerical investigation of location and coherence of broadband noise sources for a low speed axial HVAC fan -- Possibilities an constraints for lightweight in exhaust systems -- Noise optimization of an e-powertrain in a Pan-European EV project -- Synchronization of source signals for transfer path analysis and synthesis -- Modeling of gearbox whining noise -- Patch transfer function approach for analysis of coupled vibro-acoustic problems involving porous materials -- Near field acoustical holography for the characterization of cylindrical sources -- A combined computational-experimental approach for modeling of coupled vibro-acoustic problems.