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检索条件"主题词=Reverberation time"
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Preliminary Archaeoacoustic Study of Kanheri Caves in Mumbai(Maharashtra,India)
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Sound & Vibration 2022年 第2期56卷 193-203页
作者: Ajinkya S.Umbarkar Deoram V.Nandanwar Omprakash P.Chimankar Department of Physics SMM College of ScienceNagpur440009India Department of Physics RTM Nagpur University CampusNagpur440033India
Here we report first ever study on acoustical evaluation of Kanheri Caves located in Sanjay Gandhi National Park,Mumbai(Maharashtra,India).These caves are dated to a period between 2nd century BCE to 7th century CE.In... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Acoustic improvement on two lecture auditoria: Simulation and experiment
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Frontiers of Architectural Research 2017年 第1期6卷 1-16页
作者: Soha Eldakdoky Ahmed Elkhateeb Department of Architecture Faculty of Engineering Helwan University Egypt Department of Architecture Faculty of Engineering Ain Shams University Egypt
Based on the commonly used indicators for speech intelligibility, this work acoustically evaluates the two largest auditoria in the Faculty of Engineering, Helwan University, Cairo, Egypt, using experimental and digit... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Evaluation of the Acoustic Environment in a Protestant Church Based on Measurements of Acoustic Descriptors
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Journal of Building Construction and Planning Research 2016年 第3期4卷 172-189页
作者: Samuel Ansay Paulo Henrique Trombetta Zannin Laboratory of Environmental and Industrial Acoustics and Acoustic Comfort Federal University of Paraná Curitiba Brazil
The new guidelines of the Catholic Church are in line with the guidelines adopted by Protestant churches since the Reformation, unifying appreciation for the liturgical practices of preaching and congregational singin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Research on the reverberation absorption coeeficient of material measured by underwater reverberation field method
Research on the reverberation absorption coeeficient of mate...
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2011年全国压电和声波理论及器件应用研讨会
作者: Yang SONG~* Zhen Qi ZHAO Science and Technology on Underwater Acoustic Laboratory,Harbin Engineering University Harbin 150001
In this article,an underwater reverberation time model of a rubber board is established.Then a theory formula of reverberation time T(r,λ) is given according to the energy relation of sound field in the reverberation... 详细信息
来源: cnki会议 评论