RECENT DEVELOPMENTS IN ACOUSTICAL IMAGING
Byron B. Brenden · 1971
THE INFORMATION HANDLING CAPACITY OF HOLOGRAPHIC METHODS, ESPECIALLY THE REAL-TIME LIQUID SURFACE METHOD OF ACOUSTICAL HOLOGRAPHY, MAKES THIS METHOD HIGHLY ATTRACTIVE FOR APPLICATIONS IN NONDESTRUCTIVE TESTING AND MEDICAL RESEARCH & DIAGNOSTICS. ACOUSTICAL HOLOGRAPHY IS PARTICULARLY USEFUL FOR INSPECTION OF THE INTEGRITY OF WELDS, FOR LOCATING DELAMINATIONS IN LAMINAR STRUCTURES, FOR LOCATING NONBONDS IN HONEYCOMB STRUCTURES, AND SIMILAR NDT APPLICATIONS. /AUTHOR/