| Transducer concept | Location | Mean mm/s | Std mm/s | Variance mm2/s2 |
| Two-element | Center | 436.5 | 15.75 | 248 |
| Far-wall | 268.3 | 32.76 | 1073 | |
| Single element | Center | 431.3 | 21.02 | 442 |
| Far-wall | 250.3 | 21.88 | 479 |