Results 21 to 30 of about 318,654 (169)

Review of Acoustic Sources Alternatives to a Dodecahedron Speaker

open access: yesApplied Sciences, 2019
An omnidirectional source is required in many acoustic measurements. Commonly a dodecahedron speaker is used but due to various factors (e.g., high cost, transportation difficulties) other acoustic sources are sometimes preferred. In this review, fifteen
Nikolaos M. Papadakis   +1 more
doaj   +1 more source

Acoustic study and comparison of the behavior of different models of sound-absorbing plates in noise reduction in the new passenger terminal of Ahwaz International Airport [PDF]

open access: yesPizhūhish dar Bihdāsht-i Muḥīṭ., 2021
: The interior of airport lounges is often exposed to a lot of noise, which can increase the risk to human health. Due to the dangers of high noise pollution for airport users, the present study was conducted to reduce noise pollution in the transit ...
Maryam Nikpour, Omid Rahaei
doaj   +1 more source

The Only Architectural Testimony of an 18th Century Italian Gordonia-Style Miniature Theatre: An Acoustic Survey of the Monte Castello di Vibio Theatre

open access: yesApplied Sciences, 2023
The acoustic characteristics and spatial features of the world’s only surviving Italianate Gordonia-style miniature theatre, one of the smallest theatres in the world, have inspired the author to analyse the acoustic behaviour of the Monte Castello di ...
Lamberto Tronchin   +2 more
doaj   +1 more source

Handclap for Acoustic Measurements: Optimal Application and Limitations

open access: yesAcoustics, 2020
Handclap is a convenient and useful acoustic source. This study aimed to explore its optimal application and limitations for acoustic measurements as well for other possible utilizations.
Nikolaos M. Papadakis   +1 more
doaj   +1 more source

Acoustic conditions in open plan offices – Pilot test results

open access: yesMedycyna Pracy, 2016
Background: The main source of noise in open plan office are conversations. Office work standards in such premises are attained by applying specific acoustic adaptation.
Witold Mikulski
doaj   +1 more source

The Acoustics of the Benevento Roman Theatre

open access: yesBuildings, 2021
During the Imperial Roman period, thousands of theatres were built. The theatres have three principal elements: the scene building (actor position), the orchestra and the cavea (spectator seating).
Silvana Sukaj   +4 more
doaj   +1 more source

Open-Plan Offices: Comparison of Methods for Measuring Psychoacoustic Intelligibility Parameters

open access: yesApplied Sciences, 2023
The acoustic conditions of open-plan office spaces influence the well-being and productivity perceived by users. However, with an inadequate evaluation of the workspace, acoustic design in open-plan offices can be a factor that alters user performance ...
María P. Serrano-Ruiz   +3 more
doaj   +1 more source

The use of ISO 9001 quality standard in higher education institution libraries [PDF]

open access: yes, 2007
Podeu consultar la versió en català a: http://hdl.handle.net/2445/16844 ; i en castellà a: http://hdl.handle.net/2445/16810[eng] ISO standard 9001 is one of a set of management tools that libraries have adopted in recent years.
Balagué, Núria
core   +7 more sources

An acoustical survey about the Sanctuary of Altavilla Milicia (Palermo)

open access: yesConservation Science in Cultural Heritage, 2006
This study aims at using the science and the technique, known nowadays, at the service of the Liturgy and of the holy architecture. In addition to this, its second goal is to investigate completely, on some general acoustic aspects that can be founded ...
Salvatore Barbaro   +7 more
doaj   +1 more source

Acoustic Characterization and Quality Assessment of Cremona’s Ponchielli Theater

open access: yesApplied Sciences, 2023
The Ponchielli theater of Cremona was built in 1808 after a fire destroyed the old wooden structure. The interior, the architecture and the shape of the plan layout are reminiscent of the Teatro alla Scala, Milan, a masterpiece by the architect ...
Lamberto Tronchin   +2 more
doaj   +1 more source

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