High Power, Low Frequency Loudspeakers

Hilliard JK. High Power, Low Frequency Loudspeakers. In: AES Convention 16. Audio Engineering Society; 1964. Paper 336. Available from: https://aes.org/publications/elibrary-page/?id=613

@inproceedings{Hilliard1964_613,
  author = {Hilliard, John K.},
  title = {{High Power, Low Frequency Loudspeakers}},
  booktitle = {AES Convention 16},
  note = {Paper 336},
  year = {1964},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=613}
}

TY  - CPAPER
TI  - High Power, Low Frequency Loudspeakers
AU  - Hilliard, John K.
T2  - AES Convention 16
M1  - Paper 336
PY  - 1964
DA  - 1964/10/06
UR  - https://aes.org/publications/elibrary-page/?id=613
PB  - Audio Engineering Society
LA  - en
AB  - This paper describes instrumentation to generate and pick up sounds in the frequency range of .01 cps to 100 kc, used to obtain acoustic data for measuring air temperature at altitudes to 25 miles. They also measure the effects of acoustic ray focus conditions which cause skip zones and concentration of energy during missile tests and launching. Such measurements provide data for calculation of probable structural damage.
ER  -