Derivation of horn parameters from numerical simulations, analytical methods, and measurements

Kakonyi B, Voishvillo A, McLaughlin B. Derivation of horn parameters from numerical simulations, analytical methods, and measurements. In: AES Convention 149. Audio Engineering Society; 2020. Paper 614. Available from: https://aes.org/publications/elibrary-page/?id=20900

@inproceedings{Kakonyi2020_20900,
  author = {Kakonyi, Balazs and Voishvillo, Alexander and McLaughlin, Brian},
  title = {{Derivation of horn parameters from numerical simulations, analytical methods, and measurements}},
  booktitle = {AES Convention 149},
  note = {Paper 614},
  year = {2020},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20900}
}

TY  - CPAPER
TI  - Derivation of horn parameters from numerical simulations, analytical methods, and measurements
AU  - Kakonyi ,Balazs
AU  - Voishvillo, Alexander
AU  - McLaughlin, Brian
T2  - AES Convention 149
M1  - Paper 614
PY  - 2020
DA  - 2020/10/06
UR  - https://aes.org/publications/elibrary-page/?id=20900
PB  - Audio Engineering Society
LA  - en
AB  - In the authors’ previous work, the input acoustical impedance of an axisymmetric horn was obtained through the combination of matrix analysis and dedicated electro-acoustical measurements. This work extends the approach to further refine the derivation of the acoustical impedance and transfer function of several different horns. The results are evaluated against COMSOL modeling and analysis made through the two-microphone method. A one-dimensional matrix model is also used for the horn impedance derivation. Acoustical transfer functions of two different horns are measured and compared with COMSOL modeling results.
ER  -