축소모형을 이용한 콘서트홀 측벽 확산체의 성능 평가
- Title
- 축소모형을 이용한 콘서트홀 측벽 확산체의 성능 평가
- Other Titles
- Evaluation of scale model diffusers for lateral walls in concert halls
- Author
- 전진용
- Keywords
- 확산체; 흡음; 축소모형; 콘서트홀; Diffuser; absorption; Scale model; Concert hall
- Issue Date
- 2015-10
- Publisher
- 한국소음진동공학회
- Citation
- 한국소음진동공학회 2015년도 추계학술대회 논문집, 2015.10, Page. 185-186
- Abstract
- Surface diffusivity of lateral walls affects distribution of the concert hall acoustics. The design elements of diffusers are geometrical shape, structural height, surface coverage, and installation position. Scattering and absorption coefficients of the diffusers were measured in a 1:10 reverberation chamber and diffusion coefficients of the diffusers were measured in a semi-anechoic chamber. The scattering and diffusion coefficients were increased with deeper structural height of the diffusers, and the total absorption was also increased due to larger surface area.
- URI
- http://www.dbpia.co.kr/Article/NODE06559429http://hdl.handle.net/20.500.11754/27976
- ISSN
- 1598-2548
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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