Correction Re: Comparison of dry-coupled, air-coupled and EMAT transducers

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Correction Re: Comparison of dry-coupled, air-coupled and EMAT transducers
Posted by: A. Anev , E-mail: anevaa@hotmail.com, on September 27, 1996 at 16:41:55:
In Reply to: Comparison of dry-coupled, air-coupled and EMAT transducers posted by : A. Anev on September 26, 1996 at 16:45:28:
: What is the difference in the accuracy of dry-coupled, air coupled and EMAT transducers generally and regarding near surface and internal imperfections?
: Suppose all the transducers work at the accuracy at which they give the best results.
I'm sorry. I wanted to say : Suppose all the transducers work at the FREQUENCY (not accuracy) at which they give the best results.
: Furthermore do you think polymer transducers can be used as dry-coupled ones?

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: : What is the difference in the accuracy of dry-coupled, air coupled and EMAT transducers generally and regarding near surface and internal imperfections? : : Suppose all the transducers work at the accuracy at which they give the best results. : I'm sorry. I wanted to say : Suppose all the transducers work at the FREQUENCY (not accuracy) at which they give the best results. : : Furthermore do you think polymer transducers can be used as dry-coupled ones?

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