1975 Transactions on Sonics and Ultrasonics, No. 5

Front Matter

Underwater Sound - A Review I. Underwater Sound Transducers
- Charles H. Sherman

II. Sonar System Technology
- Alan A. Winder

III. Progress in Underwater Acoustics
- Henry W. Marsh, Jr.

Element Directivity in Ultrasonic Imaging Systems
- Lawrence A. Harris

Phase Rotation for Separating Forward and Reverse Blood Velocity Signals
- Jurgen H. Nippa, D. Eugene Hokanson, Dennis R. Lee, David S. Sumner, and D. Eugene Strandness, Jr.

The Influence of Diffraction and Dispersion on the Fidelity of Degenerate Convolution
- Orlando R. Baiocchi and Iain M. Mason

Extraction of Derivatives from Data Stored in an Acoustic Memory
- Tzu-Hwa Hsu and Richard M. White

Resistive Losses in Acoustic Surface Wave Multistrip Couplers
- Charles Maerfeld, Kenneth Gordon, and G. W. Farnell

Propagation and Amplification of Rayleigh Waves and Piezoelectric Leaky Surface Waves in the Structure of InSb Thin Films on LiNbO3
- Kazuhiko Yamanouchi, Kenichi Abe, and Kimio Shibayama

Effect of Finite Aperture on Spurious Mode Levels in Acoustic Surface Wave Filters
- Robert S. Wagers

End Matter