Title

Examination of the Effect of a Sound Source Location on the Steady-State Response of a Two-Room Coupled System

Journal title

Archives of Acoustics

Yearbook

2011

Volume

vol. 36

Issue

No 4

Authors

Meissner, Mirosław

Keywords

coupled room system ; steady-state room response ; potential and kinetic energy densities ; localization of modes

Divisions of PAS

Nauki Techniczne

Coverage

761-775

Publisher

Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics

Date

2011

Type

Artykuły / Articles

Identifier

DOI: 10.2478/v10168-011-0051-7

Source

Archives of Acoustics; 2011; vol. 36; No 4; 761-775

References

Billon A. (2006), On the use of a diffusion model for acoustically coupled rooms, Journal of the Acoustical Society of America, 120, 2043, doi.org/10.1121/1.2338814 ; Bradley D. (2010), Optimum absorption and aperture parameters for realistic coupled volume spaces determined from computational analysis and subjective testing results, Journal of the Acoustical Society of America, 127, 223, doi.org/10.1121/1.3268604 ; Dowell E. (1977), Acoustoelasticity: general theory, acoustic natural modes and forced response to sinusoidal excitation, Journal of Sound and Vibration, 52, 519, doi.org/10.1016/0022-460X(77)90368-6 ; Gołaś A. (2009), Analysis of Dome Home Hall theatre acoustic field, Archives of Acoustics, 34, 3, 273. ; Ermann M. (2005), Coupled volumes: aperture size and the double-sloped decay of concert halls, Building Acoustics, 12, 1, doi.org/10.1260/1351010053499252 ; Kamisiński T. (2009), Study of the effect of the orchestra pit on the acoustics of the Kraków Opera Hall, Archives of Acoustics, 34, 4, 481. ; Kinsler L. (1962), Fundamentals of acoustics. ; Kosała K. (2009), Calculation models for acoustic analysis of sacral objects, Archives of Acoustics, 34, 1, 3. ; Kuttruff H. (1973), Room acoustics, doi.org/10.4324/9780203186237 ; Martellotta F. (2009), Identifying acoustical coupling by measurements and prediction-models for St. Peter's Basilica in Rome, Journal of the Acoustical Society of America, 126, 1175, doi.org/10.1121/1.3192346 ; Meissner M. (2005), Influence of room geometry on low-frequency modal density, spatial distribution of modes and their damping, Archives of Acoustics, 30, 4, 205. ; Meissner M. (2007), Computational studies of steady-state sound field and reverberant sound decay in a system of two coupled rooms, Central European Journal of Physics, 5, 293, doi.org/10.2478/s11534-007-0016-7 ; Meissner M. (2008a), Influence of wall absorption on low-frequency dependence of reverberation time in room of irregular shape, Applied Acoustics, 69, 583, doi.org/10.1016/j.apacoust.2007.02.004 ; Meissner M. (2008b), Renewable Energy, Innovative Technologies and New Ideas, 265. ; Meissner M. (2008c), Influence of absorbing material distribution on double slope sound decay in L-shaped room, Archives of Acoustics, 33, 4, 159. ; Meissner M. (2009a), Computer modelling of coupled spaces: variations of eigenmodes frequency due to a change in coupling area, Archives of Acoustics, 34, 2, 157. ; Meissner M. (2009b), Spectral characteristics and localization of modes in acoustically coupled enclosures, Acta Acustica united with Acustica, 95, 300, doi.org/10.3813/AAA.918152 ; Meissner M. (2009c), Application of Hilbert transform-based methodology to computer modelling of reverberant sound decay in irregularly shaped rooms, Archives of Acoustics, 34, 4, 491. ; Meissner M. (2010), Simulation of acoustical properties of coupled rooms using numerical technique based on modal expansion, Acta Physica Polonica A, 118, 123, doi.org/10.12693/APhysPolA.118.123 ; Meissner M. (2011), Numerical modelling of coupled rooms: evaluation of decay times via method employing Hilbert transform, Acta Physica Polonica A, 119, 1031. ; Nakayama T. (2001), The forced oscillator method: eigenvalue analysis and computing linear response functions, Physics Reports, 349, 239, doi.org/10.1016/S0370-1573(00)00115-0 ; Pu H. (2011), Different sound decay patterns and energy feedback in coupled volumes, Journal of the Acoustical Society of America, 129, 1972, doi.org/10.1121/1.3553223 ; Schroeder M. (1996), The "Schroeder frequency" revisited, Journal of the Acoustical Society of America, 99, 3240, doi.org/10.1121/1.414868 ; Summers J. (2004), Statistical-acoustics models of energy decay in systems of coupled rooms and their relation to geometrical acoustics, Journal of the Acoustical Society of America, 116, 958, doi.org/10.1121/1.1763974 ; Summers J. (2005), Adapting a randomized beam-axis-tracing algorithm to modeling of coupled rooms via late-part ray tracing, Journal of the Acoustical Society of America, 118, 1491, doi.org/10.1121/1.2000772 ; Xiang N. (2009), Investigation of acoustically coupled enclosures using a diffusion-equation model, Journal of the Acoustical Society of America, 126, 1187, doi.org/10.1121/1.3168507