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BFaran, or the difference between measured BSC’ and Faran predictions determined over the available frequency range for each system. Shown are mean values of BFaran as well as one standard deviation for each system.
| System | Mean error (dB) | Standard deviation (dB) |
|---|---|---|
| UltraSonix L9-4/38 | 0.86 | 0.35 |
| UltraSonix L14-5/38 | 0.84 | 0.31 |
| Zonare L8-3 | −0.42 | 1.05 |
| Zonare L14-5sp | −0.01 | 1.24 |
| Siemens 18L6 | 0.58 | 0.17 |
| VisualSonics MS200 | −0.29 | 0.31 |
| Single element | −0.02 | 0.67 |
