Costin Vasile

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Questions related from Costin Vasile

What would be the standard methodology in obtaining the frequency response of an ultrasound transducer, by using a white noise excitation signal?

White noise excitation for frequency response of ultrasound Ttransducer. My present method consists in (for transducer working a center frequency f): 1. Modulate a sine with white noise. 2. Send...

12 December 2013 9,550 4 View

What estimation methods would be recommended in the case of non-destructive ultrasound testing of metallic structures?

I use a dual-transducer configuration (emitter and reception), and I would like to estimate the response of a steel block that contains multiple scatterers (error echoes). I would like to get an...

10 October 2013 6,168 6 View