43 The Influence of Rod Waveguide on Acoustic Emission …
501
8. L.I. Long-TaoH.E. Cun-Fu and W.U. Bin, “Research on Restraining Dispersive Characteristics
of Ultrasonic Guided Wave in a Long Pipe,” Journal of Data Acquisition & Processing, 2004.
9. YAMASAKITAMAI and HIRAO, Optimum excitation signal for long-range inspection of steel
wires by longitudinal waves. Ndt&E Int. 34(3), 207–212 (2001)
10. M. Wevers, Fundamentals of acoustic emission (1996)