Attenuation
A sound wave that runs through a medium loses energy during various processes (scattering, absorption, and reflection). This is called attenuation. The intensity I of the wave follows the law [...]
Pulse Width
Phased Array Instrument uses square wave pulse to generate the pulse. The pulse voltage and pulse width are adjusted directly to provide precise control over pulse shape. Pulse width must [...]
Integration of Robotics and SAUL for Automated Inspection of Composite Parts
Please note: this paper is available for download on our PDF downloads page as well. Michel Brassard, Contour Dynamics Inspection Systems, Levis, Qébec, G6V 7M5, Canada and Techno Diffusion NDT [...]