Modeling of Loudspeaker Moving-Assembly Vibrations and Sound Field in Small Volumes

Aldoshina IA, Nazarov SA, Olyushin MV. Modeling of Loudspeaker Moving-Assembly Vibrations and Sound Field in Small Volumes. In: AES Convention 98. Audio Engineering Society; 1995. Paper 3982. Available from: https://aes.org/publications/elibrary-page/?id=7784

@inproceedings{Aldoshina1995_7784,
  author = {Aldoshina, Irina A. and Nazarov, Serguei A. and Olyushin, Maxim V.},
  title = {{Modeling of Loudspeaker Moving-Assembly Vibrations and Sound Field in Small Volumes}},
  booktitle = {AES Convention 98},
  note = {Paper 3982},
  year = {1995},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=7784}
}

TY  - CPAPER
TI  - Modeling of Loudspeaker Moving-Assembly Vibrations and Sound Field in Small Volumes
AU  - Aldoshina, Irina A.
AU  - Nazarov, Serguei A.
AU  - Olyushin, Maxim V.
T2  - AES Convention 98
M1  - Paper 3982
PY  - 1995
DA  - 1995/02/06
UR  - https://aes.org/publications/elibrary-page/?id=7784
PB  - Audio Engineering Society
LA  - en
AB  - An improved method for calculation of vibrational behavior of loudspeaker moving assembly is proposed, taking into consideration different mechanical parameters of moving-assembly components as well as the junction of several shells in one point. Computer modeling is based on the Galerkin method and asymptotic analysis. A new wave theory based method and corresponding software for calculation of resonances in small volumes is proposed, using the theory of singular perturbation. The method is an alternative to the boundary-element method and provides faster calculation of the sound field inside nonrectangular enclosures containing sound reflecting three-dimensional objects.
ER  -