Version 1
: Received: 22 May 2018 / Approved: 22 May 2018 / Online: 22 May 2018 (13:49:31 CEST)
How to cite:
Jeong, K.; Hong, T.; Kim, S.H.; Kim, J.; Lee, S. Acoustic Design of a Classical Concert Hall and Evaluation of its Acoustic Performance – A Case Study. Preprints2018, 2018050309. https://doi.org/10.20944/preprints201805.0309.v1
Jeong, K.; Hong, T.; Kim, S.H.; Kim, J.; Lee, S. Acoustic Design of a Classical Concert Hall and Evaluation of its Acoustic Performance – A Case Study. Preprints 2018, 2018050309. https://doi.org/10.20944/preprints201805.0309.v1
Jeong, K.; Hong, T.; Kim, S.H.; Kim, J.; Lee, S. Acoustic Design of a Classical Concert Hall and Evaluation of its Acoustic Performance – A Case Study. Preprints2018, 2018050309. https://doi.org/10.20944/preprints201805.0309.v1
APA Style
Jeong, K., Hong, T., Kim, S.H., Kim, J., & Lee, S. (2018). Acoustic Design of a Classical Concert Hall and Evaluation of its Acoustic Performance – A Case Study. Preprints. https://doi.org/10.20944/preprints201805.0309.v1
Chicago/Turabian Style
Jeong, K., Jimin Kim and Sangyoub Lee. 2018 "Acoustic Design of a Classical Concert Hall and Evaluation of its Acoustic Performance – A Case Study" Preprints. https://doi.org/10.20944/preprints201805.0309.v1
Abstract
This study aims at an acoustic design of the classical concert hall and evaluation of the acoustic performance. In terms of three acoustic parameters (i.e., reverberation time (RT), clarity (C80), and lateral fraction (LF)), this study performed acoustic simulation modeling and site measurement with the K Art Hall located in South Korea as a case study. First, in order to meet the acoustic performance of the K Art Hall (target RT: 1.4~1.7 seconds, target C80: -2dB or more +2dB or less, and target LF: 10~35%), the finish materials and shape of the room as an interior acoustic design were determined. Second, the average values of the RT, C80, and LF using the acoustic simulation modeling were estimated at 1.4 second, 1.2~1.6 dB, and 29%, respectively. Third, the average values of the RT, C80, and LF through site measuring were measured at 1.5~1.64 second, 0.07~1.31dB, and 22.22~31.37%, respectively. Thus, the results of both the acoustic simulation modeling and site measuring were analyzed so as to satisfy the target acoustic performance. The results of this study will help the decision-makers (i.e., owner, construction managers, etc.) to plan the classical concert hall in terms of the RT, C80, and LF.
Engineering, Architecture, Building and Construction
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
