Low-frequency Polar Pattern Control for Improved In-room Response

Backman J. Low-frequency Polar Pattern Control for Improved In-room Response. In: AES Convention 115. Audio Engineering Society; 2003.pp. 5867:1-13. Available from: https://aes.org/publications/elibrary-page/?id=12401

@inproceedings{Backman2003_12401,
  author = {Backman, Juha},
  title = {{Low-frequency Polar Pattern Control for Improved In-room Response}},
  booktitle = {AES Convention 115},
  pages = {5867:1-13},
  url = {https://aes.org/publications/elibrary-page/?id=12401},
  year = {2003},
  month = oct,
  publisher = {Audio Engineering Society}
}

TY  - CPAPER
TI  - Low-frequency Polar Pattern Control for Improved In-room Response
AU  - Backman, Juha
T2  - AES Convention 115
SP  - 1
EP  - 13
M1  - Paper 5867
PY  - 2003
DA  - 2003/10/06
UR  - https://aes.org/publications/elibrary-page/?id=12401
PB  - Audio Engineering Society
LA  - en
AB  - A loudspeaker arrangement, consisting of two individual drivers and delay units, having omnidirectional polar pattern at low frequencies and first-order gradient pattern at middle frequencies is presented. This system combines the low-frequency dynamic range of conventional speakers with the ability of gradient speakers to reduce roominduced coloration. The benefits and limitations of mid-frequency directivity are analyzed through simulations of room-speaker interaction for omnidirectional, cardioid, and dipole loudspeakers.
ER  -