Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Optimizing Stage-to-Pit Balance on a Medium-sized Multi-Purpose Hall

중규모 다목적 홀에서 무대와 피트 간의 밸런스 향상 방안

  • Received : 2023.12.21
  • Accepted : 2024.01.25
  • Published : 2024.02.29
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Abstract

This study explored methods to enhance the balance between the orchestra pit's loudness and the singer on stage in a medium-sized multipurpose hall lacking a regular orchestra pit. Computer simulation techniques estimated acoustical parameters. Three approaches were identified for improvement: incorporating sound-absorbing materials, raising the pit rail, and installing ceiling reflectors. The optimal strategy involved adjusting the height, angle, and combination of ceiling reflectors. These methods improved balance and decreased the orchestra pit's volume simultaneously. Notably, installing ceiling reflectors in the orchestra pit had the most significant impact, expanding the area meeting the desired balance criteria. Additionally, placing ceiling reflectors in the center and rear of the orchestra improved the balance for the majority of seats.

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Acknowledgement

이 연구는 2022년도 한국연구재단 연구비 지원에 의한 결과의 일부임. (과제번호: 2022R1F1A1072690)

References

  1. Barron, M. (1983). Auditorium acoustics modelling now. Applied Acoustics. 16(4), 279-290.  https://doi.org/10.1016/0003-682X(83)90020-8
  2. Barron, M. (1993). Auditorium Acoustics and Architectural Design. E & FN Spon, London, 333. 
  3. Barron, M. (2000). The Current State of Acoustic Design of Concert Halls and Opera Houses. Proceedings of TecniAcustica, Madrid. 
  4. Bassuet, A. (2011). The acoustical design of the new national opera house of greece. Building Acoustics, 18, 3-4, 313-327.  https://doi.org/10.1260/1351-010X.18.3-4.313
  5. Beranek, L. (2004). Concert Halls and Opera Houses. Springer-Verlag, New York, 536-537. 
  6. Gade, A. C., Kapenekas, J., Andersson, B. T., & Gustafsson, J. I. (2001). Acoustical problems in orchestra pits; causes and possible solutions. Proceedings of 17th International Congress on Acoustics, Rome, Italy. 
  7. James, A. (1997). Extremes, flexibility and authenticity in orchestra pit acoustics. Proceedings of Institute of Acoustics, 19, 137-144. 
  8. Korean Standards Association (2009). Acoustics - Measurement of room acoustic parameters - Part 1: Performance spaces (Korean Standard No. KS F ISO 3382-1). Retrieved from https://oshri.ks.or.kr/search/stddetail.do?itemNo=K001010118755 
  9. Mackenzie, R. K. (1988). The acoustic design of Partially enclosed orchestra pits. The Journal of the Acoustical Society of America, 84, S20. 
  10. Parati, L., Gade, A. C., Pompoli, R., & Rindel, J. H. (2003). Acoustical improvement of a historical opera house using room simulations. Proceedings of CIPA 2003 XIXth International Symposium.
  11. Rindel, J. H. (2000). The use of computer modeling in room acoustics. Journal of Vibroengineering, 3(4), 219-224. 
  12. Rindel, J. H. (2011). Room acoustic modeling techniques: a comparison of a scale model and a computer model for a new opera theatre. Building Acoustics, 18(3-4), 259-280. 
  13. Sato, S., & Prodi, N. (2009). On the subjective evaluation of the perceived balance between a singer and a piano inside different theatres. Acta Acustica united with Acustica, 95(3), 519-526.  https://doi.org/10.3813/AAA.918177
  14. Yoon, J. S. (2007). Architectural Acoustical Planning. Dong Myeong Publishers, 153-167.