Auralization of novel aircraft configurations
Application to a test case The aircraft are simulated along representative approach and departure procedures. The auralization is performed at the three noise certification points, i.e. take-off/sideline/landing, to get a good impression of the resulting audible effects at relevant observer locations. Conclusions The calculated theoretical metrics, LAmax and SEL, are reproduced by the auralization. This ensures that the conversion from the simulation into the audible signal is adequately treated. The audible results promises a reduction in perceived sound on the ground. Our simulations confirm that is possible to do an audible prediction of an aircraft that is still in a preliminary design phase.