Blasphemy-The Manta-Ray Horns!

Henricksen CA, Ureda MS. Blasphemy-The Manta-Ray Horns! In: AES Convention 58. Audio Engineering Society; 1977. Paper 1288. Available from: https://aes.org/publications/elibrary-page/?id=3066

@inproceedings{Henricksen1977_3066,
  author = {Henricksen, Clifford A. and Ureda, Mark S.},
  title = {{Blasphemy-The Manta-Ray Horns!}},
  booktitle = {AES Convention 58},
  note = {Paper 1288},
  year = {1977},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3066}
}

TY  - CPAPER
TI  - Blasphemy-The Manta-Ray Horns!
AU  - Henricksen, Clifford A.
AU  - Ureda, Mark S.
T2  - AES Convention 58
M1  - Paper 1288
PY  - 1977
DA  - 1977/11/06
UR  - https://aes.org/publications/elibrary-page/?id=3066
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, non-radial mouth and a quadric horn bell. Directivity-response performance is presented.
ER  -