An acoustic damper has a sound pickup unit defining a plurality of pickup unit passageways. Hollow flexible tubes are connected to exit openings of the pickup unit passageways and extend outwardly therefrom. The hollow flexible tubes and pickup unit passageways define acoustic paths.
ACOUSTIC DAMPER
2021-02-25
Patent
Elektronische Ressource
Englisch
THE ACOUSTIC DYNAMIC DAMPER USING PLASTIC TAILGATE ACOUSTIC CAVITY
Europäisches Patentamt | 2021
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