airframe noise

airframe noise

[′er‚frām ‚nȯiz]
(acoustic)
Noise generated by the nonpropulsive components of an aircraft.
References in periodicals archive ?
For the past years quieter turbofan engines development accentuated the airframe noise in turn becoming an important noise source in commercial aircrafts.
The controls were OK, and a cursory look at the instruments and indicators appeared fine, but there was a slight airframe noise.
The simulation of airframe noise applying Euler-perturbation and acoustic analogy approaches
It addresses jet noise, propeller noise, airframe noise, and boundary layer noise, as well as topics with wider industrial application such as noise barriers and sound propagation.