한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2011년도 춘계학술대회 논문집
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- Pages.285-290
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- 2011
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- 1598-2548(pISSN)
FRP 음향창의 음향성능 설계기법 연구
Acoustic performance study of FRP acoustic window
- 발행 : 2011.04.27
초록
For developing acoustic window, transmission loss in accordance with incident angle was calculated and compared with measurement results. In design stage, the material choice of acoustic window is very important because the material is parameter of transmission loss and structural strength. In order to analyze the effect of material properties on transmission loss, the parametric studies were carried out and the results were discussed in this paper.