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conference abstract · The Journal of the Acoustical Society of America · 2008

Bayesian model selection applied to room-acoustic energy decay analysis

Tomislav Jasa, Ning Xiang

Cited by 0Abstract and details only

Abstract

The previous work of Xiang et al. [Xiang & Goggans, J. Acoust. Soc. Am. 110 (2001), pp. 1415-1424; 113 (2003), pp. 2685-2697; Xiang & Jasa, J. Acoust. Soc. Am. 120 (2006) pp.3744-3749] successfully applied the Bayesian formulism to estimate multiple decay parameters from Schroeder decay functions measured or calculated in acoustically coupled spaces. In this work we consider a more difficult problem of determining the correct decay model in the presence of energy decay data within the Bayesian framework. We will compare the Annealing/Thermodynamic algorithm [Neal, R. M., Statistics and Computing 11 (2001), pp. 125-139], the Nested Sampling algorithm [Silvia & Skilling, Data Analysis: A Bayesian Tutorial, Oxford Science Publications (2006)], and a combined Variational/Markov Chain Monte Carlo approach in order to determine the correct decay model. The advantages/shortcomings of these methods are discussed in the context of the decay model selection and parameter estimation using experimentally measured data from real coupled spaces.

Cite this paper

APA 7

Jasa, T., & Xiang, N. (2008). Bayesian model selection applied to room-acoustic energy decay analysis. The Journal of the Acoustical Society of America, 123(5_Supplement), 3586. https://doi.org/10.1121/1.2934708

MLA 9

Jasa, Tomislav, and Ning Xiang. “Bayesian model selection applied to room-acoustic energy decay analysis.” The Journal of the Acoustical Society of America, vol. 123, no. 5_Supplement, 2008, p. 3586, https://doi.org/10.1121/1.2934708.

Chicago

Jasa, Tomislav, and Ning Xiang. 2008. “Bayesian model selection applied to room-acoustic energy decay analysis.” The Journal of the Acoustical Society of America 123 (5_Supplement): 3586. https://doi.org/10.1121/1.2934708.

Harvard

Jasa, T. and Xiang, N. (2008) ‘Bayesian model selection applied to room-acoustic energy decay analysis’, The Journal of the Acoustical Society of America, 123(5_Supplement), p. 3586. Available at: https://doi.org/10.1121/1.2934708.

BibTeX
@article{jasa2008bayesian,
  title = {{Bayesian model selection applied to room-acoustic energy decay analysis}},
  author = {Jasa, Tomislav and Xiang, Ning},
  journal = {The Journal of the Acoustical Society of America},
  volume = {123},
  number = {5_Supplement},
  pages = {3586},
  year = {2008},
  doi = {10.1121/1.2934708}
}

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