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Selected aspects of acoustic treatment of the orchestra pit

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Języki publikacji
EN
Abstrakty
EN
The orchestra pit is not a friendly workplace for musicians, and the need to ensure their interaction with the stage and audience places very high demands on this interior. The aim of the considerations presented in the article was to analyse the various possibilities of acoustic adaptation of the orchestra pit against the background of obtaining the expected effects. The conducted simulation studies and the use of the results of the experimental studies carried out in the well-equipped orchestra pit of the Krakow Opera allowed for the indication of representative acoustic parameters useful for the assessment of the results of acoustic treatment. Based on the comparison of the reverberation time T20 and EDT for various variants of the orchestra pit interior, the confirmation of the legitimacy of using sound diffusing and absorbing systems was obtained. They spread the energy of the first sound reflections in time and reduce the risk to the musicians' hearing. Reflective elements and sound dispersing within the orchestral will ensure adequate audibility between the musicians.
Rocznik
Strony
art. no. 2023104
Opis fizyczny
Bibliogr. 13 poz., il. kolor., rys., wykr.
Twórcy
  • AGH University of Science and Technology
  • AGH University of Science and Technology
Bibliografia
  • 1. M. Jürgen; Acoustics and the Performance of Music: Manual for Acousticians, Audio Engineers, Musicians, Architects and Musical Instrument Makers; Springer Science & Business Media, 2009
  • 2. M. Barron; The Gulbenkian Great Hall, Lisbon II: An acoustic study of a concert hall with variable stage; J. Sound. Vib., 1978, 59(4), 481-502
  • 3. A.C. Gade; Investigations of musicians’ room acoustic conditions in concert halls ii: Field experiments and synthesis of results; Acta Acust. Acust., 1989, 69(6), 249-262
  • 4. K. Brawata; Akustyczne aspekty konstrukcji fosy orkiestrowej w kontekście interakcji ze sceną; PhD thesis, Akademia Górniczo-Hutnicza, Kraków, Poland, 2019
  • 5. J.J. Dammerud; Stage acoustics for symphony orchestras in concert halls; PhD thesis, University of Bath, UK, 2009; https://stageac.wordpress.com/ (accessed on 2018.07.31)
  • 6. R.H.C. Wenmaekers, C.C.J.M. Hak, M.C.J. Hornikx; How orchestra members influence stage acoustic parameters on five different concert hall stages and orchestra pits; Journal of the Acoustical Society of America, 2016, 140, 4437; DOI: 10.1121/1.4971763
  • 7. L. Panton, M. Yadav, D. Cabrera, D. Holloway; Chamber musicians' acoustic impressions of auditorium stages: Relation to spatial distribution of early reflections and other parameters; The Journal of the Acoustical Society of America, 2019, 145, 3715; DOI: 10.1121/1.5111748
  • 8. T. Halmrast; Acoustical aspects not covered by the common, standardised room acoustic parameters; 2022
  • 9. ISO 3382-1:2009; Acoustics - Measurement of room acoustic parameters - Part 1: Performance spaces
  • 10. V. L. Jordan; Acoustical Criteria for Auditoriums and Their Relation to Model Techniques; The Journal of the Acoustical Society of America, 1970, 47(2A), 408-412; DOI: 10.1121/1.1911535
  • 11. T. Kamisiński, M. Burkot, J. Rubacha, K. Brawata; Study of the effect of the orchestra pit on the acoustics of the Kraków Opera Hall; Archives of Acoustic, 2009, 34(4), 481-490
  • 12. Architected Sound OptiDi product sheet; https://www.architected-sound.com/pl/produkty/optidi/
  • 13. M. Meissner; Analysis of non-exponential sound decay in an enclosure composed of two connected rectangular subrooms; Archives of Acoustics, 2007, 32(4(S)), 213-220
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-33cf9799-4176-48f5-9b4e-63c87fc144f8
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