Sound Radiation from Acoustic Apertures

Geddes E. Sound Radiation from Acoustic Apertures. In: AES Convention 85. Audio Engineering Society; 1988. Paper 2742. Available from: https://aes.org/publications/elibrary-page/?id=4702

@inproceedings{Geddes1988_4702,
  author = {Geddes, Earl},
  title = {{Sound Radiation from Acoustic Apertures}},
  booktitle = {AES Convention 85},
  note = {Paper 2742},
  year = {1988},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=4702}
}

TY  - CPAPER
TI  - Sound Radiation from Acoustic Apertures
AU  - Geddes, Earl
T2  - AES Convention 85
M1  - Paper 2742
PY  - 1988
DA  - 1988/11/06
UR  - https://aes.org/publications/elibrary-page/?id=4702
PB  - Audio Engineering Society
LA  - en
AB  - All transducers have acoustic aperture diffraction effects. Classically, acoustic apertures have been analyzed using the asymptotic form for the diffraction problem commonly used in the optics and microwave fields. The assumptions used in the optical theory are not valid for the acoustics problem. This paper will review the optical theory and its implications regarding the acoustics problem and give some examples. A more accurate simulation of the acoustics problem will then be performed numerically and the results compared with the optics approach.
ER  -