Acoustical Zone Reproduction for Car Interiors Using a MIMO MSE Framework

Berthilsson S, Barkefors A, Brännmark LJ, Sternad M. Acoustical Zone Reproduction for Car Interiors Using a MIMO MSE Framework. In: AES Conference: 48th International Conference: Automotive Audio. Audio Engineering Society; 2012. Paper 5-1. Available from: https://aes.org/publications/elibrary-page/?id=16411

@inproceedings{Berthilsson2012_16411,
  author = {Berthilsson, Simon and Barkefors, Annea and Brännmark, Lars-Johan and Sternad, Mikael},
  title = {{Acoustical Zone Reproduction for Car Interiors Using a MIMO MSE Framework}},
  booktitle = {AES Conference: 48th International Conference: Automotive Audio},
  note = {Paper 5-1},
  year = {2012},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16411}
}

TY  - CPAPER
TI  - Acoustical Zone Reproduction for Car Interiors Using a MIMO MSE Framework
AU  - Berthilsson, Simon
AU  - Barkefors, Annea
AU  - Brännmark, Lars-Johan
AU  - Sternad, Mikael
T2  - AES Conference: 48th International Conference: Automotive Audio
M1  - Paper 5-1
PY  - 2012
DA  - 2012/09/06
UR  - https://aes.org/publications/elibrary-page/?id=16411
PB  - Audio Engineering Society
LA  - en
AB  - The problem of dividing the listener space of a commercial series-production car into several acoustical zones is examined. The sound of each zone is to be isolated from the sounds of the other zones and may consist of e.g. music or speech. A solution is proposed where the low frequency part of the problem is solved by the installed entertainment system speakers and the higher frequency part of the problem is solved by inexpensive local speakers. This paper focuses on the low frequency part of the problem and presents a solution that generates a sound pressure difference between all zones in excess of 10 dB for most frequencies in the range 70-400 Hz for an example problem.
ER  -