Horn Acoustics: Calculation through the Horn Cutoff Frequency

Fryer PA. Horn Acoustics: Calculation through the Horn Cutoff Frequency. J Audio Eng Soc. 2003;51(1/2):45-51. Available from: https://aes.org/publications/elibrary-page/?id=12247

@article{Fryer2003_12247,
  author = {Fryer, Peter A.},
  title = {{Horn Acoustics: Calculation through the Horn Cutoff Frequency}},
  journal = {Journal of the Audio Engineering Society},
  volume = {51},
  number = {1/2},
  pages = {45--51},
  year = {2003},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12247}
}

TY  - JOUR
TI  - Horn Acoustics: Calculation through the Horn Cutoff Frequency
AU  - Fryer, Peter A.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 51
IS  - 1/2
SP  - 45
EP  - 51
PY  - 2003
DA  - 2003/02/06
UR  - https://aes.org/publications/elibrary-page/?id=12247
PB  - Audio Engineering Society
LA  - en
AB  - Earlier work that simplified the calculation of loudspeaker horn characteristics below the horn cutoff frequency is further investigated, leading to a more secure foundation for the computations. The complex wavenumber is used by means of which acoustic losses are introduced. remains complex at all times. It also allows the presence of a complex ß throughout the mathematics, which in turn ensures that the mathematics does not break down at and below the so-called horn cutoff frequency since there is a complex part at all frequencies. This leads to a smooth calculation over the whole frequency range of interest and, in particular, right through the cutoff frequency.
ER  -