ASSEMBLY INCLUDING ACOUSTIC BAFFLES

ASSEMBLY INCLUDING ACOUSTIC BAFFLES

An assembly includes an enclosure including first and second regions spaced apart along a first direction, and a plurality of spaced apart acoustic baffles arranged along a second direction different from the first direction and disposed in the enclosure between the first and second regions. The plu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Rowell, Timothy J, Leatherdale, Catherine A, Ren, Liyun, Chambers, Jeffrey A, Nielsen, Paul A, Talwar, Sachin, Wu, Pingfan, Gerdes, Ronald W, Zillig, Daniel J, Herdtle, Thomas, Pyun, Eumi
Format: Patent
Sprache:eng
Schlagworte:
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:An assembly includes an enclosure including first and second regions spaced apart along a first direction, and a plurality of spaced apart acoustic baffles arranged along a second direction different from the first direction and disposed in the enclosure between the first and second regions. The plurality of spaced apart acoustic baffles includes adjacent first and second acoustic baffles. Each of the first and second acoustic baffles include an acoustically absorptive layer disposed on a sheet having a specific airflow resistance greater than 200 MKS Rayl. The first and second acoustic baffles define a channel therebetween. At least a portion of the channel extends along a longitudinal direction making an oblique angle with the first direction.