ELECTRONIC SIMULATION OF A VARIABLE INCLINATION REFERENCE FOR ACOUSTIC HOLOGRAPHY VIA THE ULTRASONIC CAMERA
- 1 June 1968
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 12 (11), 394-395
- https://doi.org/10.1063/1.1651870
Abstract
Images have been optically reconstructed from acoustic holograms obtained by electronic scanning of a piezoelectric crystal receiver and an electronic signal simulating an artificial reference plane wave. An inclined acoustic reference wave whose angle of incidence could be varied was synthesized electronically.Keywords
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