An advanced ultrasonic testingA non-destructive testing (NDT) method that uses high-frequency sound waves to detect and evaluate internal flaws, discontinuities, or material properties in va… technique used to inspect materials for defects or anomalies. It involves the use of multiple ultrasonic transducers that are electronically controlled to produce and receive ultrasonic waves at different angles and focal points. By manipulating the timing and amplitude of the individual transducers, PAUTAn advanced ultrasonic testing technique used to inspect materials for defects or anomalies. It involves the use of multiple ultrasonic transducers that are ele… provides flexibility in beam steering and focusing, allowing for enhanced imaging and detection capabilities.