Results 11 to 20 of about 10,191,105 (348)
Acoustic Simulation of the Electric Vehicle Motor
Journal of Physics, Conference Series, 2021 People pay more and more attention to NVH (N-noise, V-vibration, and H-harshness) characteristics of electric vehicles and motors. The vibration and noise of the electric vehicle motor is a complex multi physical field problem, related to electromagnetic,
Hui-Bin Li +5 more
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Archaeoacoustics around the World: A Literature Review (2016–2022)
Applied Sciences, 2023 Acoustics has been integrated with archaeology to better understand the social and cultural context of past cultures. Specifically, public events such as rituals or ceremonies, where an appreciation of sound propagation was required to hold an event ...
Gustavo Navas-Reascos +2 more
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Mokslas: Lietuvos Ateitis, 2021 Methods based on artificial neural networks (ANN) are widely used in various audio signal processing tasks. This provides opportunities to optimize processes and save resources required for calculations.
Mantas Tamulionis
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IEEE Access, 2021 This paper aims to propose a novel approach to the algorithmic design of Schroeder acoustic diffusers by employing a deep learning optimization algorithm and a fitness function, which are based on a computer simulation of the propagation of acoustic ...
Adam Kurowski, Bozena Kostek
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Improving Reverberant Speech Training Using Diffuse Acoustic Simulation [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2019 We present an efficient and realistic geometric acoustic simulation approach for generating and augmenting training data in speech-related machine learning tasks.
Zhenyu Tang +4 more
semanticscholar +1 more source
Methodology to evaluate acoustic performance in educational spaces by Different Methods [PDF]
Journal of Engineering Research - Egypt, 2018 Different methodologies used to evaluate acoustic performancein ineducational lecture hall. Theses technical methods have been used in order to define theacoustic problems in lecture hall and suggest acoustic and architecture treatments to solvethese ...
Ahmed Rezk +4 more
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Brodogradnja, 2020 To investigate the vibration and noise reduction effects of Propeller Boss Cap Fins (PBCF), the Large Eddy Simulation (LES) method has been employed in the noise performance estimation of a propeller-rudder system.
Yu Sun +3 more
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Virtual Sound Field of the Roman Theatre of Malaca
Acoustics, 2021 In Hispania (present-day Spain and Portugal), there are 25 structures documented of classical Roman open-air theatres, of which 10 are in the south, in the Roman Baetica (Andalusia).
Javier Alayón +3 more
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International Journal of Advanced Robotic Systems, 2020 Nuclear power plant is completely independent of air and has high power density, which improves unmanned marine vehicle maneuvering performance, maximum speed, and concealment.
Xue Du, Junsheng Hu, Genglei Xia
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Acoustics Apps: Interactive simulations for digital teaching and learning of acoustics [PDF]
The Journal of the Acoustical Society of America, 2021 This paper presents the Acoustics Apps, an e-learning platform that offers an interactive and playful environment for teaching and learning the principles of acoustics and vibration. The Acoustics Apps address the increasing demand for digitized teaching methods, which might be suitable for home schooling or as a complement to physical experiments by ...
Lennart Moheit +4 more
openaire +2 more sources