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

fYear

2013

Firstpage

61

Lastpage

65

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Distributed Computing and Applications to Business, Engineering & Science (DCABES), 2013 12th International Symposium on

Conference_Location

Kingston upon Thames, Surrey, UK

Type

conf

DOI

10.1109/DCABES.2013.18

Filename

6636420