Locating flaws in three-dimensional space using a transmitter-receiver system

Seiger, 1982, Comparison of three flaw-location methods for automated ultrasonic testing, NDT International, 15, 131, 10.1016/0308-9126(82)90048-7 Moyer, 1979, Ultrasonic inspection using the pitch-catch technique, Mater Eval, 37, 51 Mak, 1986, Locating defects with a modified tandem method, NDT International, 19, 21, 10.1016/0308-9126(86)90136-7 Mak, 1985, Three-dimensional imaging of defects, 856 Macecek, 1985, Flaw mapping in three-dimensional space, 110 Kittmer, 1984, Acoustic lenses-focusing in on defects, 161 Stankoff, 1978, Application of acoustical holography to the inspection of offshore platforms, 4, 2435