Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOUND ABSORBING CELL AND SOUND ABSORBING STRUCTURE HAVING THE SAME
A sound absorbing cell according to an exemplary embodiment of the present invention is formed of a plurality of plates that are stacked while interposing an air layer therebetween, wherein the plurality of plates include: a reflective plate that is disposed outermost from a space where sound is generated; and a microperforated plate that is stacked on the reflective plate and having a plurality of holes perforated therein.
SOUND ABSORBING CELL AND SOUND ABSORBING STRUCTURE HAVING THE SAME
A sound absorbing cell according to an exemplary embodiment of the present invention is formed of a plurality of plates that are stacked while interposing an air layer therebetween, wherein the plurality of plates include: a reflective plate that is disposed outermost from a space where sound is generated; and a microperforated plate that is stacked on the reflective plate and having a plurality of holes perforated therein.
SOUND ABSORBING CELL AND SOUND ABSORBING STRUCTURE HAVING THE SAME
KIM HYUN-SIL (Autor:in) / MA PYUNG-SIK (Autor:in) / SEO YUN-HO (Autor:in) / LEE SEONG-HYUN (Autor:in) / KIM SANG RYUL (Autor:in) / KIM BONG-KI (Autor:in) / KIM JAE SEUNG (Autor:in)
14.03.2019
Patent
Elektronische Ressource
Englisch
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