Boundary Element Subdomain Modeling for Electroacoustic

Panzer J. Boundary Element Subdomain Modeling for Electroacoustic. In: AES Convention 149. Audio Engineering Society; 2020. Paper 10433. Available from: https://aes.org/publications/elibrary-page/?id=20970

@inproceedings{Panzer2020_20970,
  author = {Panzer, Joerg},
  title = {{Boundary Element Subdomain Modeling for Electroacoustic}},
  booktitle = {AES Convention 149},
  note = {Paper 10433},
  year = {2020},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20970}
}

TY  - CPAPER
TI  - Boundary Element Subdomain Modeling for Electroacoustic
AU  - Panzer, Joerg
T2  - AES Convention 149
M1  - Paper 10433
PY  - 2020
DA  - 2020/10/06
UR  - https://aes.org/publications/elibrary-page/?id=20970
PB  - Audio Engineering Society
LA  - en
AB  - The boundary element method (BEM) is a flexible tool for modeling interior and exterior acoustics. However, one of the prerequisites for this mathematical procedure to work is that the domain forms a proper volume. For example, a sheet or a narrow slit would pose a problem. This so-called thin shape break-down effect can be over-come. The technique described here divides the acoustical domain into subdomains. Each subdomain should then be suitable for the boundary element method. The subdomain technique proofs to be robust and efficient. This paper demonstrates the subdomain technique for modeling of a typical vented loudspeaker enclosure.
ER  -