A sound attenuation device (300) includes an acoustic panel (302) having a first end (306) and a second end (308) spaced from the first end (306). The first end (306) is configured for attachment to a first mount (310) and the second end (308) is configured for attachment to a second mount (314). The acoustic panel (302) comprises a permeable skin (332) and a septum (334), the septum (334) having a length (320) extending between the first end (306) and the second end (308).
ACOUSTIC PANEL WITH STRUCTURAL SEPTUM
AKUSTIKPLATTE MIT STRUKTURELLEM SEPTUM
PANNEAU ACOUSTIQUE AVEC SEPTUM STRUCTUREL
2022-01-12
Patent
Electronic Resource
English