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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: IEEE Trans Med Imaging. 2017 Jun 13;36(9):1979–1991. doi: 10.1109/TMI.2017.2714901

TABLE II.

Bandwidths (BWs) averaged across subjects and corresponding velocities at −60dB before and after adaptive demodulation for the sonographer hand motion experiment (imaging cases 1–4). Standard error of the mean is shown in parenthesis for each measurement.

Imaging Case BW Before (Hz) Velocity Before
(mm/s)		 BW After (Hz) Velocity After
(mm/s)
1 (PWSF, 7.8MHz) 168 (± 25.0) 8.26 (± 1.23) 5.11 (± 1.28) 0.25 (± 0.06)
2 (SPW, 7.8MHz) 175 (± 25.7) 8.60 (± 1.26) 10.5 (± 6.49) 0.52 (± 0.32)
3 (MPW, 7.8MHz) 177 (± 32.0) 8.74 (± 1.58) 10.6 (± 4.12) 0.52 (± 0.20)
4 (SPW, 3.1MHz) 135 (± 15.2) 16.6 (± 1.87) 22.0 (± 6.62) 2.71 (± 0.82)