A sound absorbing structure includes a wall having a first side and a second side and at least one acoustic scatterer coupled to a first side of the wall. The first side of the wall may be positioned to face a source of noise, such as moving motor vehicles, airplanes, and the like. The at least one acoustic scatterer has an opening and at least one channel. The at least one channel has a channel open end and a channel terminal end with the channel open end being in fluid communication with the opening.
SOUND ABSORBING STRUCTURE HAVING ONE OR MORE ACOUSTIC SCATTERERS FOR IMPROVED SOUND TRANSMISSION LOSS
31.03.2022
Patent
Elektronische Ressource
Englisch
IPC: | E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Sound absorbing structure having one or more acoustic scatterers attached to a transparent panel
Europäisches Patentamt | 2023
|SOUND ABSORBING STRUCTURE HAVING ONE OR MORE ACOUSTIC SCATTERERS ATTACHED TO A TRANSPARENT PANEL
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2022
|Europäisches Patentamt | 2023
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