A Wide Dispersion Constant Directivity Dual Concentric Driver

Dodd MA. A Wide Dispersion Constant Directivity Dual Concentric Driver. In: AES Convention 92. Audio Engineering Society; 1992. Paper 3257. Available from: https://aes.org/publications/elibrary-page/?id=6876

@inproceedings{Dodd1992_6876,
  author = {Dodd, Mark A.},
  title = {{A Wide Dispersion Constant Directivity Dual Concentric Driver}},
  booktitle = {AES Convention 92},
  note = {Paper 3257},
  year = {1992},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6876}
}

TY  - CPAPER
TI  - A Wide Dispersion Constant Directivity Dual Concentric Driver
AU  - Dodd, Mark A.
T2  - AES Convention 92
M1  - Paper 3257
PY  - 1992
DA  - 1992/03/06
UR  - https://aes.org/publications/elibrary-page/?id=6876
PB  - Audio Engineering Society
LA  - en
AB  - Methods for controlling the frequency dependent directivity characteristics of horns are briefly reviewed. The effect of the discontinuous expansion laws, currently used to control directivity of wide dispersion, constant directivity horns, on their acoustic performance is considered. A new approach to producing a constant directivity, high-frequency loudspeaker capable of producing high acoustic power levels at low distortion is introduced. The application of this approach in a Dual Concentric driver to produce constant directivity system with point source characteristics is discussed and illustrated with results.
ER  -