A 2-Way Loudspeaker Array System with Pseudorandom Spacing for Music Concerts

Ashihara K, Ayabe Y, Kiryu S, Nakano S. A 2-Way Loudspeaker Array System with Pseudorandom Spacing for Music Concerts. In: AES Convention 129. Audio Engineering Society; 2010. Paper 8241. Available from: https://aes.org/publications/elibrary-page/?id=15663

@inproceedings{Ashihara2010_15663,
  author = {Ashihara, Kaoru and Ayabe, Yuki and Kiryu, Shogo and Nakano, Saburo},
  title = {{A 2-Way Loudspeaker Array System with Pseudorandom Spacing for Music Concerts}},
  booktitle = {AES Convention 129},
  note = {Paper 8241},
  year = {2010},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15663}
}

TY  - CPAPER
TI  - A 2-Way Loudspeaker Array System with Pseudorandom Spacing for Music Concerts
AU  - Ashihara, Kaoru
AU  - Ayabe, Yuki
AU  - Kiryu, Shogo
AU  - Nakano, Saburo
T2  - AES Convention 129
M1  - Paper 8241
PY  - 2010
DA  - 2010/11/06
UR  - https://aes.org/publications/elibrary-page/?id=15663
PB  - Audio Engineering Society
LA  - en
AB  - A 96-channel loudspeaker array system which allows real-time control of the sound field has been developed for musical live concerts. Multiple sound focuses at different points can be generated and controlled independently using the system. The variable delay circuits, the controller of the power amplifier and the communication circuit between the hardware and the computer are implemented in FPGAs. In order to extend the frequency range and reduce the spatial aliasing, the loudspeaker array is assembled by two-way loudspeakers with pseudorandom spacing.
ER  -