Earticle

초록

영어

An acoustic design was undertaken to a small sized multi-purpose hall. Two different sound sources were taken into account to analyze the acoustics of the hall; natural source and speaker source. Computer simulations were carried out to find appropriate acoustic design facotrs of the hall. Acoustic criteria including SPL, RT, C80, D50, RASTI were analized and presented in a visualized form. Finally, It was shown that the acoustical purpose of the multi-purpose hall was acquired. the current process of the acoustic design would be a model of building the multi-purpose hall in a small size town.

목차

Abstract
 1. 서론
 2. 다목적홀의 설계개요
 3. 음향설계목표의 설정
  3.1 홀의 체적 (cubic volume)
  3.2 적정잔향시간 (optimum reverberation time)
 4. 건축음향 시뮬레이션
 5. 음향설계결과 및 분석
  5.1. 음암레벨(SPL)
  5.2 잔향시간(RT)
  5.3 음악명료도(C80)
  5.4 음성명료도(D50)
 6. 결론 및 고찰
 참고문헌

저자

• 신상봉 [ Shin Sang-bong | 충북대학교 건축공학과 석사과정 ]
• 한찬훈 [ Haan Chan-Hoon | 충북대학교 건축공학과 교수, 공학박사 ]

참고문헌