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A Review of Finite Element Methods for Room Acoustics
Acoustics, 2023 Accurate predictions of the wave-dominated region of an acoustic field in a room can be generated using wave-based computational methods. One such method is the finite element method (FEM).
Albert Prinn
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The Journal of the Acoustical Society of America, 1980
This article deals with the combined effects of noise and reverberation on the speech-reception threshold for sentences. It is based on a series of current investigations on: (1) the modulation-transfer function as a measure of speech intelligibility in rooms, (2) the applicability of this concept to hearing-impaired persons, and (3) hearing loss for ...
R, Plomp, A J, Duquesnoy
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This article deals with the combined effects of noise and reverberation on the speech-reception threshold for sentences. It is based on a series of current investigations on: (1) the modulation-transfer function as a measure of speech intelligibility in rooms, (2) the applicability of this concept to hearing-impaired persons, and (3) hearing loss for ...
R, Plomp, A J, Duquesnoy
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Equalizability of room acoustics
[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, 1992The sound quality of public address systems is largely dependent on the acoustical characteristics of the room or hall in which the sound is heard. Furthermore, the quality of sound often varies significantly over the listening space. Hence, even with good quality equipment (amplifiers and loudspeakers that contribute a minimum of linear and nonlinear ...
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This thesis investigates the methods of predicting the reverberation time of a room. The reverberation time is the time in seconds it takes for a sound field that is truncated to decay by 60 dB. Two methods of predicting the reverberation time were compared to experimental data.
Heinrich Kuttruff, Michael Vorländer
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Heinrich Kuttruff, Michael Vorländer
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Physics Education, 1967
The propagation of sound in rooms is discussed. Sabine's formula for reverberation time is derived as an approximation to Eyring's formula. The relation between optimum reverberation time and use of a room is considered. Finally, the investigation and treatment of an acoustically poor room are described, illustrating the improvement obtained by the use
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The propagation of sound in rooms is discussed. Sabine's formula for reverberation time is derived as an approximation to Eyring's formula. The relation between optimum reverberation time and use of a room is considered. Finally, the investigation and treatment of an acoustically poor room are described, illustrating the improvement obtained by the use
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Fundamentals of room acoustics
2004A reverberation can be heard in an enclosed room if a sound source, which was in operation for a longer period, is suddenly turned off. Its duration depends on the room volume and the room’s interior design; the reverberation time is short in small rooms and in rooms which have large absorbing surfaces.
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The Effects of Room Acoustics on Self-reported Vocal Fatigue: A Systematic Review
Journal of Voice, 2023Catherine Cantor Cutiva +2 more
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