A method is provided for operating an aircraft system. During this method, an electric machine of an electrical system is operated onboard an aircraft. A first set of electrical system waves produced by the electrical system is sensed. A set of electrical system attenuation waves is produced to attenuate a second set of electrical system waves produced by the electrical system in response to sensing the first set of the electrical system waves.
ACTIVE SOUND ATTENUATION FOR AIRCRAFT ELECTRICAL SYSTEM
ATTENUATION SONORE ACTIVE POUR UN SYSTEME ELECTRIQUE D~AERONEF
2024-01-29
Patent
Electronic Resource
English
AIRCRAFT COMPRISING A SOUND ATTENUATION APPARATUS AND METHOD
European Patent Office | 2019
|SOUND ATTENUATION PANEL FOR AIRCRAFT HAVING A COMBINATION OF ACOUSTIC ATTENUATION PROPERTIES
European Patent Office | 2019
|