An Investigation of the Limitations to the Maximum Attainable Sensitivity in Acoustical Image Converters
- J. E. Jacobs, H. Berger, and W. J. Collis
Developments in Liquid Whistles and Associated Systems
- E. C. Cottell
Industrial Application of Gas-Jet Sonic Generators
- John Litsios
A New Ultrasonic Rotary Drive
- Lewis Balamuth
Measurement of Poisson's Ratio in Poled Ferroelectric Ceramics
- G. W. McMahon
An Acoustic Impedance Transformer Using an Inverted Solid Cone
- Erhard Sittig