I METADATI DI QUESTO DOI SONO STATI AGGIORNATI IL: 2025-02-04 10:25
Titolo completo
RIVISTA ITALIANA DI ACUSTICA
Editore
FrancoAngeli
ISSN
0393-1110 (Rivista Stampata)
2385-2615 (Rivista Online)
Numero del volume
48
Numero del fascicolo
2
Designazione del fascicolo
2
Data del fascicolo
2024
Titolo completo
Acoustic Design of a Modular Studio Box for Use as Control and Mixing Room for Immersive Audio
Di (autore)
Prima Pagina
49
Ultima Pagina
57
Lingua del testo
Inglese
Data di publicazione
2024/12
Copyright
2024 FrancoAngeli srl
Descrizione principale
This article presents a detailed analysis of the acoustic design process of a soundproofed box intended for control room and mixing for immersive audio. The main objectives of the project were defined based on the quality criteria required for critical listening environments, particularly for Dolby Atmos rooms. The adopted methodological approach relies on predictive evaluations of key acoustic parameters, supported by studies and calculations conducted using advanced numerical models and software. Key phases of the design process include the optimisation of the box dimensions, the modal analysis for low-frequency response, the design of the listening layout and early reflections, the specification of the internal acoustic treatment. The technical solutions adopted aim to ensure an accessible and cost-effective environment, achieved through optimization in material and space selection while still meeting requirements.
Citazione non strutturata
Dolby Laboratories, Dolby Atmos Music Studios, (n.d.). https://professional.dolby.com/music/dolby-atmos-music-studios (accessed March 20, 2024).
Citazione non strutturata
Dolby Laboratories, Dolby Atmos Home Entertainment Studio Technical Guidelines, (2021). https://professionalsupport.dolby.com/s/article/Dolby-Atmos-Home-Entertainment-Studio-Technical-Guidelines?language=en_US.
Citazione non strutturata
ITU-R, ITU-R BS.1116-1: Methods for the subjective assess-ment of small impairments in audio systems including multi-channel sound systems, International Telecommu-nication Un-ion, Geneva (1997) 1–26.
Citazione non strutturata
Dolby Laboratories, Dolby Atmos Music Room Configura-tion, (2021). https://professionalsupport.dolby.com/s/article/Dolby-Atmos-Music-Studio-Best-Practices?lanuage=en_US (ac-cessed March 21, 2024).
Citazione non strutturata
B.M. Fazenda, M. Stephenson, A. Goldberg, Perceptual thresolds for the effects of room modes as a function of modal decay,
J Acoust Soc Am 137 (2015) 1088–1098.
https://doi.org/10.1121/1.4908217.
Citazione non strutturata
Dolby Laboratories, Dolby Atmos Room Design Tool Home Entertainment + Music (DARDT HE+Music), (2023).
Citazione non strutturata
R.H. Bolt, Note on Normal Frequency Statistics for Rec-tangular Rooms, Journal of the Acoustical Society of America 18 (1946)
130–133.
https://doi.org/10.1121/1.1916349.
Citazione non strutturata
M.M. Louden, Dimension-ratios of rectangular rooms with good distribution of eigentones, Acustica 24 (1971) 101–104.
Citazione non strutturata
O.J. Bonello, New Criterion for the Distribution of Normal Room Modes., Audio Engineering Society Preprint 29 (1979) 597–606. http://www.aes.org/e-lib/browse.cfm?elib=3889.
Citazione non strutturata
T.J. Cox, P. D’Antonio, Room optimizer: A computer pro-gram to optimize the placement of listener, loudspeak-ers, acoustical surface treatment and room dimensions in critical listening rooms, 103rd Convention of the Audio Engineering Society (1997).
Citazione non strutturata
T.J. Cox, P. D’Antonio, M.R. Avis, Room sizing and optimi-zation at low frequencies, AES: Journal of the Audio Engi-neering Society 52 (2004) 640–651. http://www.aes.org/e-lib/browse.cfm?elib=13011.
Citazione non strutturata
B.-I. Dalenbäck, CATT-Acoustic, (2022).
Citazione non strutturata
P. R. Newell, Recording studio design, 3rd ed., Focal, 2012.
https://doi.org/10.4324/9780240522418
Citazione non strutturata
C.N.R. M. W. Scroggs J. S. Dokken, G.N. Wells, Construc-tion of arbitrary order finite element degree-of-freedom maps on polygonal
and polyhedral cell meshes, 2022.
https://doi.org/10.1145/3524456
Citazione non strutturata
C. Geuzaine, J.-F. Remacle, Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing fa-cilities,
Int J Numer Methods Eng 79 (2009) 1309–1331.
https://doi.org/10.1002/nme.2579.
Citazione non strutturata
Y. Miki, Acoustical properties of porous materials. Modifi-cations of Delany-Bazley models, Journal of the Acoustical Society
of Japan (E) 11 (1990) 19–24.
https://doi.org/10.1250/ast.11.19.
Citazione non strutturata
M. Kleiner, J. Tichy, Acoustics of small rooms, CRC Press, Boca Raton, Florida, 2014.
https://doi.org/10.1201/b16866
Citazione non strutturata
J. Mulcahy, Room Eq Wizard, (2024). https://www.roomeqwizard.com/index.html (accessed March 23, 2024).