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Binaural Auralization of Room Acoustics with a Highly Scalable Wave-Based Acoustics Simulation
Applied Sciences, 2023 This paper presents a proposal of an efficient binaural room-acoustics auralization method, an essential goal of room-acoustics modeling. The method uses a massively parallel wave-based room-acoustics solver based on a dispersion-optimized explicit time ...
Takumi Yoshida +2 more
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High potential of small-room acoustic modeling with 3D time-domain finite element method
Frontiers in Built Environment, 2022 Applicability of wave-based acoustics simulation methods in the time domain has increased markedly for performing room-acoustics simulation. They can incorporate sound absorber effects appropriately with a local-reaction frequency-dependent impedance ...
Takeshi Okuzono +2 more
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Advances in Room Acoustics of Non-Performing Public Spaces
Applied Sciences, 2022 Room acoustics is one of the most important areas of acoustics and is the study of acoustics in predominantly enclosed spaces such as rooms in the built environment [...]
Kimihiro Sakagami, Toshiki Hanyu
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Impact of Temperature and Relative Humidity on Reverberation Time in a Reverberation Room
Buildings, 2022 Changes in acoustic parameters measured in a room may depend on the location and orientation of the sound source and microphones or on the reverberation conditions of the room.
Artur Nowoświat
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Megaron, 2020 The architectural configuration of a concert hall plays an important role in the acoustic quality and overall achievement of the venue's purpose. There are many complex elements to be considered that contribute subtle yet important differences to the ...
Burak Uzun, Fatma Zerhan Yüksel Can
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Buildings, 2022 Wave-based acoustics simulation methods such as finite element method (FEM) are reliable computer simulation tools for predicting acoustics in architectural spaces.
Takumi Yoshida +2 more
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Issues for computer modelling of room acoustics in non-concert hall settings [PDF]
, 2005 The basic principle of common room acoustics computer models is the energy-based geometrical room acoustics theory. The energy-based calculation relies on the averaging effect provided when there are many reflections from many different directions, which
C. I. Chessell +3 more
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Computing Room Acoustics Using 3D FDTD: A Cuda Approach. [PDF]
, 2011 In seeking to model realistic room acoustics, direct numerical simulation can be employed. This paper presents 3D Finite Difference Time Domain schemes that incorporate losses at boundaries and due to the viscosity of air.
Bilbao, Stefan, Webb, C.
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An archaeoacoustic study on shape: the case study of the Iffland Theatre’s history (1802–1817)
Acta Acustica, 2023 Previous studies have discussed six pre-Sabine quantifiable guidelines employed in room acoustic design: voice directivity, audience rake, “echo theory”, stage acoustics, reverberation, and length, width, and height ratios.
Postma Barteld N.J., Katz Brian F.G.
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Surface diffusion coefficients for room acoustics : free-field measures [PDF]
, 2000 A surface diffusion coefficient is needed in room acoustics to enable the quality of diffusing surfaces to be evaluated. It may also facilitate more accurate geometric room acoustic models.
Cox, TJ +3 more
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