American Machinist

Boeing Staging Tests on Fuel Efficiency, Engine Noise

A new engine inlet design and modified take-off and landing procedures will be studied to improve future aircraft performance ...

Boeing, Lufthansa, Rolls-Royce to test fuel-saving, noise-reduction tech on 787

Boeing, Lufthansa and Rolls-Royce flight-test 787-9 tech to cut fuel burn and airport noise, supporting greener aircraft.
flght on MSN

Screaming A330 engines caught on camera

An Airbus A330 is seen during a planespotting clip focused on the loud sound of its engines from the camera position. The ...

I'm a frequent flier, and these are the only headphones that drown out the plane's engine noise

The first time I flew with them, I understood the hype.
Airways

Boeing, Lufthansa, Rolls-Royce to Test 787 Fuel, Noise Technologies

The partners will use a Lufthansa-bound Boeing 787-9 to test a new engine inlet and noise-reducing flight procedures.