Results 21 to 30 of about 2,069 (261)

An Analysis of Prayer Room Acoustics in the Pusdai Mosque in West Java

Engineering Proceedings, 2023
Aside from being a place for congregational prayers, the West Java Pusdai Mosque is also a center for preaching and other Islamic activities in West Java.
Fadilatun Nur Latifah, Rezky Sepvingga Putri, Fahman Syukur, Wida Hamidah Sutarno, Beta Paramita, Try Ramadhan   +5 more
doaj   +1 more source

Adding air absorption to simulated room acoustic models [PDF]

The Journal of the Acoustical Society of America, 2020
Room acoustics models are often used in auditory research. The simplest implementations of these models ignore air absorption, and this lack can affect the room response, especially at high frequencies and for large simulated spaces. This letter proposes a method for adding air absorption to a simulated room impulse response calculated without air ...
James M, Kates, Eugene J, Brandewie
openaire   +2 more sources

Three-dimensional point-cloud room model in room acoustics simulations [PDF]

The Journal of the Acoustical Society of America, 2013
Telepresence applications require communication with the feeling of being together and sharing the same environment. One important task in these applications is to render the acoustics of the distant room for the telepresence system user. This paper presents a fast method for the room geometry acquisition and its representation with a 3D point-cloud ...
Markovic, Milos, Olesen, Søren Krarup, Hammershøi, Dorte; id_orcid 0000-0002-4771-8517   +2 more
openaire   +3 more sources

Vocal Fry and Vowel Height in Simulated Room Acoustics [PDF]

Folia Phoniatrica et Logopaedica, 2017
<b><i>Purpose:</i></b> The purpose of this study was to investigate the influence of room acoustics in the relationship between vowel height and vocal fry. <b><i>Methods:</i></b> This was a cross-sectional study.
Lady Catherine Cantor-Cutiva, Pasquale Bottalico, Carlos Toshinori Ishi, Eric James Hunter   +3 more
openaire   +2 more sources

Design and simulation of a benchmark room for room acoustic auralizations

, 2019
Proceedings of the ICA 2019 and EAA Euroregio : 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019 : 9-13 September 2019, Aachen, Germany / proceedings editor: Martin Ochmann, Michael Vorländer, Janina Fels 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019, ICA 2019, Aachen, Germany, 9 Sep 2019 - 13 ...
Georgiou, Fotis, de la Hosseraye, Baltazar Briere, Hornikx, Maarten, Robinson, Philip W.   +3 more
openaire   +3 more sources

Effects of the Distance from a Diffusive Surface on the Objective and Perceptual Evaluation of the Sound Field in a Small Simulated Variable-Acoustics Hall

Applied Sciences, 2017
Simulations of the acoustic effects that diffusive surfaces have on the objective acoustic parameters and on sound perception have not yet been fully understood.
Louena Shtrepi, Arianna Astolfi, Giuseppina Emma Puglisi, Marco Carlo Masoero   +3 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

An Assessment of Room Acoustics Performance of Baiturrahman Grand Mosque

Elkawnie: Journal of Islamic Science and Technology, 2020
: Acoustical design as part of the audio comfort influences the architectural design strategy of a mosque significantly. As belonging to the speech room criteria, a mosque should meet some acoustic room requirements to deliver the solemnness to the ...
Laina Hilma Sari, Zulfian Zulfian
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Acoustic Characterization of a Room: Study Case Between Simulation and a Portable Method

Archives of Acoustics, 2020
Large venues and auditoriums are commonly associated with their astounding architecture. Their acoustic quality is an essential factor in its qualification as a great and functional, or a badly designed place.
David IBARRA-ZARATE, Ana Laura PADILLA-ORTIZ   +1 more
doaj   +1 more source