The paper presents the results of a large number of systematic tests to determine noise reduction characteristics of general aviation materials. Effects of material type (metallic and composite), thickness, panel stiffening, vibration damping materials, sound absorption materials and pressurization on noise reduction are included. Several promising methods for reducing cabin interior noise in light airplanes are discussed based on the results. (Wassmann)
Summary of noise reduction characteristics of typical general aviation materials
Eine Zusammenfassung der Geraeuschverminderungseigenschaften von typischen Verkehrsflugzeugwerkstoffen
SAE-Papers ; 1-38
1979
38 Seiten, 52 Bilder, 8 Tabellen, 9 Quellen
Aufsatz (Konferenz)
Englisch
Summary of Noise Reduction Characteristics of Typical General Aviation Materials
SAE Technical Papers | 1979
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