Assessment of the Radiation Mode Method for In Situ Measurements of Loudspeaker Systems

Sanalatii M, Vindrola L, Vasseur C, Herzog P, Melon M, Guillermin R, Poulain N, Le Roux JC. Assessment of the Radiation Mode Method for In Situ Measurements of Loudspeaker Systems. In: AES Convention 142. Audio Engineering Society; 2017. Paper 9725. Available from: https://aes.org/publications/elibrary-page/?id=18602

@inproceedings{Sanalatii2017_18602,
  author = {Sanalatii, Maryna and Vindrola, Lucas and Vasseur, Clément and Herzog, Philippe and Melon, Manuel and Guillermin, Régine and Poulain, Nicolas and Le Roux, Jean-Christophe},
  title = {{Assessment of the Radiation Mode Method for In Situ Measurements of Loudspeaker Systems}},
  booktitle = {AES Convention 142},
  note = {Paper 9725},
  year = {2017},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18602}
}

TY  - CPAPER
TI  - Assessment of the Radiation Mode Method for In Situ Measurements of Loudspeaker Systems
AU  - Sanalatii, Maryna
AU  - Vindrola, Lucas
AU  - Vasseur, Clément
AU  - Herzog, Philippe
AU  - Melon, Manuel
AU  - Guillermin, Régine
AU  - Poulain, Nicolas
AU  - Le Roux, Jean-Christophe
T2  - AES Convention 142
M1  - Paper 9725
PY  - 2017
DA  - 2017/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18602
PB  - Audio Engineering Society
LA  - en
AB  - In this paper the radiation mode method is used to measure the frequency response and the directivity pattern of loudspeaker systems. This method, which has been successfully applied to speaker measurement in free field conditions, is now tested in a large non-anechoic hall. Two closed box systems and a switchable bi-directive/cardioid subwoofer have been used. Each system is measured first in an anechoic chamber and then in the large hall. The radiation method is then applied to the two different measurement data sets. Results show a good agreement between both conditions. Finally, the influence of the mesh coarsening is studied.
ER  -