Results 1 to 10 of about 160,053 (291)
An overview of underwater sound generated by interparticle collisions and its application to the measurements of coarse sediment bedload transport [PDF]
Earth Surface Dynamics, 2014 Over the past 2 to 3 decades the concept of using sound generated by the interparticle collisions of mobile bed material has been investigated to assess if underwater sound can be utilised as a proxy for the estimation of bedload transport.
P. D. Thorne
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Spatial Sound and Virtual Acoustics [PDF]
EURASIP Journal on Advances in Signal Processing, 2007 Faller Christof +4 more
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Surface Vibration Reconstruction using Inverse Numerical Acoustics [PDF]
ITB Journal of Engineering Science, 2003 This paper explores the use of inverse numerical acoustics to reconstruct the surface vibration of a noise source. Inverse numerical acoustics is mainly used for source identification.
F. Martinus, D. W. Herrin, A. F. Seybert
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The influence of concert hall architecture on acoustics (the effect of musical performance) [PDF]
E3S Web of Conferences, 2023 The article analyzes the influence of the architecture of the concert hall on acoustics and the formation of the effect of musical performance. The author notes that the architecture of a concert hall can be of great importance in providing an acoustic ...
Linsong Li
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A model framework for simulating spatial hearing of bilateral cochlear implant users
Acta Acustica, 2023 Bilateral cochlear implants (CIs) greatly improve spatial hearing acuity for CI users, but substantial gaps still exist compared to normal-hearing listeners.
Hu Hongmei +6 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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Sound‐Speed Modifying Acoustic Metasurfaces for Acoustic Holography
Advanced Materials, 2023 AbstractAcoustic metasurfaces offer unique capabilities to steer and direct acoustic fields, though these are generally composed of complex 3D structures, complicating their fabrication and applicability to higher frequencies. Here, an ultrathin metasurface approach is demonstrated, wherein planarized micropillars in a discretized phase array are ...
Mingxin Xu +4 more
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Journal of Marine Science and Engineering, 2021 The interdisciplinary field of assessing the impacts of sound on marine life has benefited largely from the advancement of underwater acoustics that occurred after World War II.
Shane Guan +2 more
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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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Analogy electromagnetism-acoustics: Validation and application to local impedance active control for sound absorption [PDF]
, 1998 An analogy between electromagnetism and acoustics is presented in 2D. The propagation of sound in presence of absorbing material is modeled using an open boundary microwave package.
Furstoss, M. +2 more
core +3 more sources