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. Author manuscript; available in PMC: 2019 Dec 26.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Feb;55(2):384–390. doi: 10.1109/TUFFC.2008.656

Table I.

Means and standard deviations for phase sensitive and phase insensitive values for nBUA and BUA.

nBUA (dB/cmMHz) (attenuation slope) BUA (dB/MHz)
Phase Sensitive (PS) 12.3 ± 8.8 22.1 ± 15.8
Phase Insensitive (PI) 9.8 ± 7.2 17.6 ± 7.2
Difference 2.5 ± 3.3 4.5 ± 5.9