In the world of aviation, noise has always been an unavoidable byproduct of flight. From the roaring engines of early propeller planes to the thunderous jet engines of modern airliners, the sound of aircraft has been a constant presence in the skies. However, a new era is dawning—one where the skies are becoming quieter, thanks to groundbreaking advances in aircraft engine technology. This shift is not only improving the passenger experience but also addressing environmental concerns and reducing the impact of aviation on communities near airports. Discover the future of aviation with ultra-quiet aircraft featuring electric and hybrid propulsion systems, advanced acoustic liners, and noise-reduction technology. Explore how silent flight is reshaping air travel and reducing noise pollution. The Problem of Aircraft Noise Aircraft noise has long been a significant issue for both passengers and people living near airports. The loud roar of engines during takeoff and landing can cause n...