MULTI PUMP-PROBE ENCODING-DECODING FOR OPTO-ACOUSTIC METROLOGY

Airborne ultrasound testing system for a test object

Implementing steep delta wave technique to inspect joints

METHOD AND DEVICE FOR THE NON-DESTRUCTIVE ULTRASONIC TESTING OF A TEST PIECE WITH FLAT SURFACES AT AN ANGLE TO EACH OTHER

Method for configuring an array of transducers in an ultrasonic test apparatus