The Manta-Ray Horns

Henricksen CA, Ureda MS. The Manta-Ray Horns. J Audio Eng Soc. 1978;26(9):629-634. Available from: https://aes.org/publications/elibrary-page/?id=3249

@article{Henricksen1978_3249,
  author = {Henricksen, Clifford A. and Ureda, Mark S.},
  title = {{The Manta-Ray Horns}},
  journal = {Journal of the Audio Engineering Society},
  volume = {26},
  number = {9},
  pages = {629--634},
  year = {1978},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3249}
}

TY  - JOUR
TI  - The Manta-Ray Horns
AU  - Henricksen, Clifford A.
AU  - Ureda, Mark S.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 26
IS  - 9
SP  - 629
EP  - 634
PY  - 1978
DA  - 1978/09/06
UR  - https://aes.org/publications/elibrary-page/?id=3249
PB  - Audio Engineering Society
LA  - en
AB  - Existing directivity-control theory has been expanded yielding a unique horn design. This design improves on many of the problems present in "prior-art" horns, including vertical polar widening at low frequencies, poorly shaped polar response curves, and poor front-to-back energy control. Several directivity-control mechanisms are introduced which define the new "Manta-Ray" horn geometry. These include a tall, nonradial mouth and a quadric horn bell. Directivity-response performance is presented.
ER  -