Excitation energy effect on shear wave transducers.

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Excitation energy effect on shear wave transducers.
Posted by: David Hermanutz , E-mail: panaptyndtvic@bigpond.com, on May 12, 2000 at 13:01 :
Is there any effect on beam angle when changing the Excitation pulse from 100v to 400v as found on the Epoch3?
How would a typical sound pulse react to this increase in energy? Could different lobes be produced resulting in odd echo patterns from a known defect?

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Re: Excitation energy effect on shear wave transducers. Tom Nelligan 15:24 5/12/2000 (0)

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: Is there any effect on beam angle when changing the Excitation pulse from 100v to 400v as found on the Epoch3? : How would a typical sound pulse react to this increase in energy? Could different lobes be produced resulting in odd echo patterns from a known defect?

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