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Wyświetlanie 1-2 z 2
Tytuł:
Exploring the Acoustics of Ancient Open-Air Theatres
Autorzy:
Girón, Sara
Álvarez-Corbacho, Ángel
Zamarreño, Teófilo
Powiązania:
https://bibliotekanauki.pl/articles/177082.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
acoustics of theatres
classical theatre acoustics
open-air theatre
heritage acoustics
Opis:
The theatres of Antiquity, Greek and Roman, constitute public buildings of the utmost importance in the history of Western culture and in universal cultural heritage. Many of these spaces are being used for their original function with or without only minor adaptations. If they are well preserved and/or restored, these performance buildings attract large audiences to representations of classical and contemporary plays, thereby serving the purpose for which they were built in the Ancient Age. These theatres bear witness to the existing relationship between architectural work, visual and acoustic experience, and dramatic art. Although the majority are located in the Mediterranean region, these structures were also built in the major cities of the ancient world in Europe, the Middle East, northern Africa, and beyond. This paper aims to summarise and critically review research published in the literature regarding their acoustic aspects, with particular emphasis on Roman theatres. These pieces of research emphasize the importance of the diffraction of sound in the tiers of the cavea and the good intelligibility for speech of the Greco-Roman theatre.
Źródło:
Archives of Acoustics; 2020, 45, 2; 181-208
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simulated Sound-Fields in a Multi-Configurable Auditorium
Autorzy:
Bustamante, P.
Girón, S.
Zamarreno, T.
Powiązania:
https://bibliotekanauki.pl/articles/177527.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
acoustic simulation
concert hall acoustics
theatre heritage
sonic metrics
Opis:
In this work, simulation techniques have been implemented to study the sound fields of a multi- configurable performance enclosure by creating computer acoustic 3D-models for each room configuration. The digital models have been tuned by means of an iterative fitting procedure that uses the reverberation times measured on site for unoccupied conditions with the orchestra shell on the stage. The initial virtual acoustic model is validated by comparing the other monaural and binaural acoustic parameters measured in the room in terms of their perception differential threshold. The procedure is applied to the Maestranza Theatre of Seville, built for the Universal Exhibition in 1992. The spatial distribution of the acoustic parameters in the audience area of the venue by measured parameters and simulation mappings enables the establishment of three zones of acoustic comfort, and are corroborated by the values of the Ando- Beranek function which provide a global quality coefficient of each zone.
Źródło:
Archives of Acoustics; 2014, 39, 3; 365-383
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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