Title :
A Beam-Tracing Domain Decomposition Method for Sound Holography in Church Acoustics
Author :
Magoules, Frederic ; Cerise, Remi ; Callet, Patrick
Author_Institution :
Ecole Centrale Paris, Paris, France
Abstract :
In this paper, an original beam-tracing domain decomposition method is proposed for church acoustics. This new method allows to analyze large-scale acoustics problems in a reasonnable time on parallel architectures. Numerical experiments, for sound holography within the church of the Royaumont abbey, illustrate the performance of the proposed beam-tracing domain decomposition method on multi-cores and multi-processors architectures.
Keywords :
acoustic holography; architectural acoustics; multiprocessing systems; parallel architectures; Royaumont abbey church; beam-tracing domain decomposition method; church acoustics; large-scale acoustics problem; multicore architectures; multiprocessor architectures; parallel architectures; sound holography; Acoustic beams; Acoustics; Computational modeling; Finite element analysis; Mathematical model; Microphones; Solid modeling; Acoustics; Beam-tracing method; Church acoustics; Domain decomposition method; Parallel computing;
Conference_Titel :
Distributed Computing and Applications to Business, Engineering & Science (DCABES), 2013 12th International Symposium on
Conference_Location :
Kingston upon Thames, Surrey, UK
DOI :
10.1109/DCABES.2013.18
