Results 31 to 40 of about 658,024 (298)

Using Machine Learning to Predict Indoor Acoustic Indicators of Multi-Functional Activity Centers

Applied Sciences, 2021
In Taiwan, activity centers such as school auditoriums and gymnasiums are common multi-functional spaces that are often used for performances, singing, and speeches.
Chiu-Yu Yeh, Yaw-Shyan Tsay
doaj   +1 more source

Virtual acoustics applied to the restoration of architectural heritage: the Cathedral of Valencia

Loggia, Arquitectura & Restauración, 2021
The Cathedral of Valencia (Spain) is the result of multiple interventions carried out throughout its history. In order to recover the appearance that it had centuries ago, a partial repristination has been made generating a new spatial configuration and ...
Elena Díaz Rubio, Alicia Giménez Pérez   +1 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Impact of Architectural Styles on Acoustic Characteristics in Selected European Churches

Architecture
This study explores the acoustic properties of European Churches, influenced by architectural design, historical context, and spatial configurations. A comparative analysis of 83 Churches from different regions and periods combines literature reviews and
Samantha Di Loreto, Mariano Pierantozzi, Valter Lori, Fabio Serpilli   +3 more
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

On The Acoustics of Süleymaniye Mosque: From Past to Present [PDF]

Megaron, 2014
Süleymaniye Mosque, the central structure of one of the largest mosque complexes of the Ottoman Empire, has been and remains an inspirational edifice for many fields, including architectural acoustics and material science.
Zühre Sü GÜL, Mehmet ÇALIŞKAN, Ayşe TAVUKÇUOĞLU   +2 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Can Historic Interiors with Large Cubature be Turned Acoustically Correct?

Archives of Acoustics, 2015
Historic interiors with large cubature, such as reception, theatrical, and concert halls, need to be renovated periodically if they are to be preserved as cultural heritage for future generations.
Tadeusz Marek KAMISIŃSKI, Andrzej KULOWSKI, Roman KINASZ   +2 more
doaj   +1 more source

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Advanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami, Hengzhe Ren, Erqian Dong, Ashkan Ghanbarzadeh‐Dagheyan, Chen Shen   +4 more
wiley   +1 more source

Sound Reflections in Indian Stepwells: Modelling Acoustically Retroreflective Architecture

Acoustics, 2022
Retroreflection is rarely used as a surface treatment in architectural acoustics but is found incidentally with building surfaces that have many simultaneously visible concave right-angle trihedral corners.
Densil Cabrera, Shuai Lu, Jonothan Holmes, Manuj Yadav   +3 more
doaj   +1 more source