Low-frequency noise might be reduced by stiffness-control of airframe structure.
Airframe design for reducing cabin noise
NASA Tech Briefs ; 3 , 2
01.10.1978
Sonstige
Keine Angabe
Englisch
Flight safety cabin and partial airframe structure thereof
Europäisches Patentamt | 2022
|Emerald Group Publishing | 2001
|NTRS | 1991
|NTRS
|NTRS | 2015
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