Smart Digital Loudspeaker Arrays

Hawksford MJ. Smart Digital Loudspeaker Arrays. J Audio Eng Soc. 2003;51(12):1133-1162. Available from: https://aes.org/publications/elibrary-page/?id=12189

@article{Hawksford2003_12189,
  author = {Hawksford, Malcolm J.},
  title = {{Smart Digital Loudspeaker Arrays}},
  journal = {Journal of the Audio Engineering Society},
  volume = {51},
  number = {12},
  pages = {1133--1162},
  year = {2003},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12189}
}

TY  - JOUR
TI  - Smart Digital Loudspeaker Arrays
AU  - Hawksford, Malcolm J.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 51
IS  - 12
SP  - 1133
EP  - 1162
PY  - 2003
DA  - 2003/12/06
UR  - https://aes.org/publications/elibrary-page/?id=12189
PB  - Audio Engineering Society
LA  - en
AB  - A theory of smart loudspeaker arrays is described where a modified Fourier technique yields complex filter coefficients to determine the broad-band radiation characteristics of a uniform array of micro drive units. Beamwidth and direction are individually programmable over a 180° arc, where multiple agile and steerable beams carrying dissimilar signals can be accommodated. A novel method of stochastic filter design is also presented, which endows the directional array with diffuse radiation properties.
ER  -