Aviation connects people and business worldwide and enables undreamt-of distances to be overcome in shortest time. However, this form of mobility must be reconciled with the need for noise protection will. Aviation and politics have set themselves ambitious goals. Aircraft noise is to be greatly reduced by 2050 will. By 2020, new machines may only be half as loud as they were at the turn of the millennium. The presentation shows the state of research as well as new aircraft designs with a focus on noise emissions.
Hamburg Aerospace Lecture Series --- Collection of Presentations --- http://www.AeroLectures.de