Results 11 to 20 of about 9,036 (149)

High potential of small-room acoustic modeling with 3D time-domain finite element method

open access: yesFrontiers 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
doaj   +1 more source

Advances in Room Acoustics of Non-Performing Public Spaces

open access: yesApplied 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
doaj   +1 more source

Impact of Temperature and Relative Humidity on Reverberation Time in a Reverberation Room

open access: yesBuildings, 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
doaj   +1 more source

An Evaluation of the Effect of the Architectural Design of Concert Halls On Holistic Acoustic Quality

open access: yesMegaron, 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
doaj   +1 more source

A Parallel Dissipation-Free and Dispersion-Optimized Explicit Time-Domain FEM for Large-Scale Room Acoustics Simulation

open access: yesBuildings, 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
doaj   +1 more source

An archaeoacoustic study on shape: the case study of the Iffland Theatre’s history (1802–1817)

open access: yesActa 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.
doaj   +1 more source

Experimental Validation of the Model of Reverberation Time Prediction in a Room

open access: yesBuildings, 2022
It is well known that the uncertainty of input data has a great influence on the accuracy of room acoustics simulations. The aforementioned accuracy is significantly influenced by the selection of the acoustic properties of room-delimiting materials ...
Artur Nowoświat, Marcelina Olechowska
doaj   +1 more source

Influence of Test Room Acoustics on Non-Native Listeners’ Standardized Test Performance

open access: yesAcoustics, 2023
Understanding the impact of room acoustics on non-native listeners is crucial, particularly in standardized English as a foreign language (EFL) proficiency testing environments.
Makito Kawata   +2 more
doaj   +1 more source

47th Winter School on Wave and Quantum Acoustics XLVIth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, 26.02–01/02.03.2018

open access: yesArchives of Acoustics, 2018
47th Winter School on Wave and Quantum Acoustics constitutes a platform for sharing the results and achievements obtained in different branches of physical acoustics.
Winter Schools on Acoustic
doaj   +1 more source

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