Aberration correction using beam data from a phased array ultras

Acoustic image acquisition using an acoustic receiving array wit

Acoustic imaging in the ocean using ambinet noise

Acoustic imaging method and apparatus for nondestructive evaluat

Acoustic imaging system

Acoustic lens-based swimmer's sonar

Acoustic portal detection system

Acoustic search device

Acoustic wave imaging apparatus and method

Acoustic wave imaging apparatus and method

Apparatus and process modifications in ultrasonic holography...

Apparatus and process modifications in ultrasonic holography...

Apparatus for producing images acoustically

Apparatus for the examination of objects by ultrasonic echograph

Apparatus suitable for searching objects in water

Architecture for ultrasonic imaging

Array apparatus for reading-out a two-dimensional charge image

Automatic feature detection and side scan sonar overlap navigati