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Analysis on the Acoustics of an Auditorium
Shanghai High School International Division, Shanghai, China
- 1 Shanghai High School International Division, Shanghai, China
Open Journal of Acoustics·Volume 10 (2020)·Pages 19–40·Published 30 June 2020·DOI10.4236/oja.2020.102002
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Abstract
This paper examines the characteristics of a harmonic plane wave in 1D and applies it to a model of an auditorium in the shape of a quarter of an ellipsoid. In the application, this paper will mainly look at transmission loss, reverberation, disruption of the performers, and differences between different frequencies. The differences between different frequencies will be analyzed on both a macroscopic auditorium level as well as on a microscopic level of a single point in the audience.
KeywordsHarmonic Plane WaveAuditoriumDifferent Frequencies
- Berg, R.E. (2019) Acoustics. Encyclopædia Britannica. https://www.britannica.com/science/acoustics
- Poveda-Martínez, P. and Ramis-Soriano, J. (2020) A Comparison between Psychoacoustic Parameters and Condition Indicators for Machinery Fault Diagnosis Using Vibration Signals. Applied Acoustics, 166, Article ID: 107364. https://doi.org/10.1016/j.apacoust.2020.107364
- Choi, W. and Pate, M.B. (2017) An Evaluation and Comparison of Two Psychoacoustic Loudness Models Used in Low-Noise Ventilation Fan Testing. Building and Environment, 120, 41. https://doi.org/10.1016/j.buildenv.2017.05.003
- Kwon, G., Jo, H. and Kang, Y.J. (2018) Model of Psychoacoustic Sportiness for Vehicle Interior Sound: Excluding Loudness. Applied Acoustics, 136, 16-25. https://doi.org/10.1016/j.apacoust.2018.01.027
- Gruber, L.N., Janowsky, D.S., Mandell, A.J., et al. (1984) A Psychoacoustic Effect upon Mood and Its Relation to Affective Instability. Comprehensive Psychiatry, 25, 106-112. https://doi.org/10.1016/0010-440X(84)90028-2
- Schroeder, M.R. (1966) Architectural Acoustics. Science, 151, 1355-1359. https://www.jstor.org/stable/1718480 https://doi.org/10.1126/science.151.3716.1355
- Nowoświat, A., Olechowska, M. and Marchacz, M. (2020) The Effect of Acoustical Remedies Changing the Reverberation Time for Different Frequencies in a Dome Used for Worship: A Case Study. Applied Acoustics, 160, Article ID: 107143. https://doi.org/10.1016/j.apacoust.2019.107143
- çakir, O., Sevinç, Z. and EmreIlal, M. (2019) Characterization of Noise in Eating Establishments Based on Psychoacoustic Parameters. Applied Mechanics and Materials, 887, 539-546. https://doi.org/10.4028/www.scientific.net/AMM.887.539
- Segura-Garcia, J., Navarro-Ruiz, J.M., Perez-Solano, J.J., et al. (2018) Spatio-Temporal Analysis of Urban Acoustic Environments with Binaural Psycho-Acoustical Considerations for IoT-Based Applications. Sensors, 18, 690. https://doi.org/10.3390/s18030690
- Elicio, L. and Martellotta, F. (2015) Acoustics as a Cultural Heritage: The Case of Orthodox Churches and of the “Russian Church” in Bari. Journal of Cultural Heritage, 16, 912-917. https://doi.org/10.1016/j.culher.2015.02.001
- Cirillo, E. and Martellotta, F. (2009) Acoustics of Apulian-Romanesque Churches: Correlations between Architectural and Acoustic Parameters. Building Acoustics, 10, 55-76. https://doi.org/10.1260/135101003765184816