The effect of acoustical remedies changing the reverberation time for different frequencies in a dome used for worship: A case study
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DOI: 10.1016/j.apacoust.2019.107143
Abstract: Abstract Acoustic studies were carried out in a dome-shaped sacral room of the Pentecostal Congregation in Katowice in Silesia, Poland. The investigated room is used for religious purposes, and in terms of acoustics it facilitates… read more here.
Keywords: reverberation time; effect; material; room ... See more keywords
Reverberation time measurements of a neonatal incubator
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DOI: 10.1016/j.apacoust.2020.107374
Abstract: Abstract New-borns are exposed to high noise levels inside infant incubators. Some authors suggest that these noise levels are amplified by the reverberant nature of the materials that compose incubators. In this paper, the impulse… read more here.
Keywords: reverberation time; impulse response; time; incubator ... See more keywords
Attentive Pooling-Based Weighted Sum of Spectral Decay Rates for Blind Estimation of Reverberation Time
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DOI: 10.1109/lsp.2022.3191248
Abstract: Recently, deep learning-based methods for blind reverberation time estimation have been proposed, and outperform those based on conventional signal processing. The signal processing approaches extract the reverberant environmental features of sound by statistical analysis, while… read more here.
Keywords: deep learning; time; signal processing; reverberation time ... See more keywords
Reverberation time analysis for nonrectangular rooms using the Monte Carlo method
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DOI: 10.1121/1.4988116
Abstract: Reverberation time (RT) of a nonrectangular room involves its mean free path (MFP). Statistics of sound ray consecutive collisions of the enveloping room surfaces solve the MFP value. The classical halls RT formulae are based… read more here.
Keywords: reverberation time; analysis; monte carlo; carlo method ... See more keywords
Comparison and analysis of the methods defined by ASTM standard E2235-04, ISO 3382-2-2008, and EASE acoustical modeling software to determine reverberation time RT60 in ordinary rooms
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DOI: 10.1121/1.5014159
Abstract: Determining the reverberation time RT60 is a well known acoustical parameter used by acousticians to characterize acoustically a room. This paper discusses the differences in the results obtained from measuring RT60 using common standards methods… read more here.
Keywords: reverberation time; modeling software; defined astm; acoustical modeling ... See more keywords