Modal Optimization of Distributed Mode Loudspeaker

Shen X, Shen Y. Modal Optimization of Distributed Mode Loudspeaker. In: AES Convention 118. Audio Engineering Society; 2005. Paper 6522. Available from: https://aes.org/publications/elibrary-page/?id=13238

@inproceedings{Shen2005_13238,
  author = {Shen, Xiaoxiang and Shen, Yong},
  title = {{Modal Optimization of Distributed Mode Loudspeaker}},
  booktitle = {AES Convention 118},
  note = {Paper 6522},
  year = {2005},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13238}
}

TY  - CPAPER
TI  - Modal Optimization of Distributed Mode Loudspeaker
AU  - Shen, Xiaoxiang
AU  - Shen, Yong
T2  - AES Convention 118
M1  - Paper 6522
PY  - 2005
DA  - 2005/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13238
PB  - Audio Engineering Society
LA  - en
AB  - The model of a panel with attached mass is developed and the modes of distributed mode loudspeaker (DML) have been analyzed with Rayleigh-Ritz method in this paper. Distribution of bending wave modes is determined not only by the geometrical and elastic parameters of panel but also by the mass attached on the panel, which can be predicted by our calculation. Therefore, the mass and position of exciters should be considered carefully by panel’s optimization program. And optimal result using generic algorithm (GA) is given in this paper.
ER  -