- #1
jcarsw04
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I'm trying to classify materials based on the reflected acoustic wave they produce. One transducer sends out an ultrasonic pulse to the material of interest and another transducer picks up the reflected waveform. Some of the wave is transmitted thru the material and reflected off of the background surface. How can I separate the reflected wave from the material of interest and the background reflections? Thank you for any help on this topic.