Sound Pressure Analysis For Closed-Box Loudspeaker Enclosures

Papadakos C, Kamaris G, Mourjopoulos J. Sound Pressure Analysis For Closed-Box Loudspeaker Enclosures. In: AES Convention 140. Audio Engineering Society; 2016. Paper 236. Available from: https://aes.org/publications/elibrary-page/?id=18140

@inproceedings{Papadakos2016_18140,
  author = {Papadakos, Charalampos and Kamaris, Gavriil and Mourjopoulos, John},
  title = {{Sound Pressure Analysis For Closed-Box Loudspeaker Enclosures}},
  booktitle = {AES Convention 140},
  note = {Paper 236},
  year = {2016},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18140}
}

TY  - CPAPER
TI  - Sound Pressure Analysis For Closed-Box Loudspeaker Enclosures
AU  - Papadakos, Charalampos
AU  - Kamaris, Gavriil
AU  - Mourjopoulos, John
T2  - AES Convention 140
M1  - Paper 236
PY  - 2016
DA  - 2016/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18140
PB  - Audio Engineering Society
LA  - en
AB  - This study employs a physical modeling method to explore the pressure distribution within typical closed-box loudspeaker enclosures of different shape and inner volume. The simulation results are compared to measurements in such enclosures. The results indicate that sound pressure within such enclosures often exceeds levels of 130 dB. The pressure profile is usually constant at lower frequencies and displays some strong resonances at higher frequencies due to normal modes. Such levels traditionally challenge enclosure air-tightness, box rigidity, but they can also provide useful acoustic energy for harvesting.
ER  -