Long Distance Induction Drive Loud Hailer Characterization

Buck M, Graebener D, Sauro R. Long Distance Induction Drive Loud Hailer Characterization. In: AES Convention 133. Audio Engineering Society; 2012. Paper 8747. Available from: https://aes.org/publications/elibrary-page/?id=16489

@inproceedings{Buck2012_16489,
  author = {Buck, Marshall and Graebener, David and Sauro, Ron},
  title = {{Long Distance Induction Drive Loud Hailer Characterization}},
  booktitle = {AES Convention 133},
  note = {Paper 8747},
  year = {2012},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16489}
}

TY  - CPAPER
TI  - Long Distance Induction Drive Loud Hailer Characterization
AU  - Buck, Marshall
AU  - Graebener, David
AU  - Sauro, Ron
T2  - AES Convention 133
M1  - Paper 8747
PY  - 2012
DA  - 2012/10/06
UR  - https://aes.org/publications/elibrary-page/?id=16489
PB  - Audio Engineering Society
LA  - en
AB  - Further development of the high power, high efficiency induction drive compression driver when mounted on a tight pattern horn results in a high performance loud hailer. The detailed performance is tested in an independent laboratory with unique capabilities, including indoor frequency response at a distance of 4 meters. Additional characteristics tested include maximum burst output level, polar response, and directivity balloons. Outdoor tests were also performed at distances up to 220 meters and included speech transmission index and frequency response. Plane wave tube driver-phase plug tests were performed to assess incoherence, power compression, efficiency, and frequency response.
ER  -