Sound Field Reproduction in Prism-Type Arrangement of Loudspeaker Array by Using Local Sound Field Synthesis

Tsunokuni I, Kurokawa K, Ikeda Y, Osaka N. Sound Field Reproduction in Prism-Type Arrangement of Loudspeaker Array by Using Local Sound Field Synthesis. In: AES Conference: 2018 AES International Conference on Spatial Reproduction - Aesthetics and Science. Audio Engineering Society; 2018. Paper EB1-12. Available from: https://aes.org/publications/elibrary-page/?id=19652

@inproceedings{Tsunokuni2018_19652,
  author = {Tsunokuni, Izumi and Kurokawa, Kakeru and Ikeda, Yusuke and Osaka, Naotoshi},
  title = {{Sound Field Reproduction in Prism-Type Arrangement of Loudspeaker Array by Using Local Sound Field Synthesis}},
  booktitle = {AES Conference: 2018 AES International Conference on Spatial Reproduction - Aesthetics and Science},
  note = {Paper EB1-12},
  year = {2018},
  month = jul,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19652}
}

TY  - CPAPER
TI  - Sound Field Reproduction in Prism-Type Arrangement of Loudspeaker Array by Using Local Sound Field Synthesis
AU  - Tsunokuni, Izumi
AU  - Kurokawa, Kakeru
AU  - Ikeda, Yusuke
AU  - Osaka, Naotoshi
T2  - AES Conference: 2018 AES International Conference on Spatial Reproduction - Aesthetics and Science
M1  - Paper EB1-12
PY  - 2018
DA  - 2018/07/06
UR  - https://aes.org/publications/elibrary-page/?id=19652
PB  - Audio Engineering Society
LA  - en
AB  - Many methods and systems have been investigated for reproducing a physical sound ?elds. Local Sound Field Synthesis was proposed as a way to achieve this at high frequencies, involving the formation of virtual secondary sources that surround the listener’s head. In sound ?eld synthesis, the shape and discretization of a loudspeaker distribution affect both the accuracy of the sound ?eld reproduction and the reproducible frequency range. This study clari?es these dependences by means of simulations. The results indicate that the arrangement of the loudspeaker array affects the signal-to-noise ratio most signi?cantly when the array is discretized with low density.
ER  -