Low-frequency noise might be reduced by stiffness-control of airframe structure.
Airframe design for reducing cabin noise
NASA Tech Briefs ; 3 , 2
1978-10-01
Miscellaneous
No indication
English
Emerald Group Publishing | 2001
|Flight safety cabin and partial airframe structure thereof
European Patent Office | 2022
|NTRS
|NTRS | 2015
|NTIS | 2015
|