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RMSE of dispersion and attenuation estimates in Tukey-windowed excitations.
| HWR | 8 | 12 | 16 | 20 | 80 | |
|---|---|---|---|---|---|---|
| Elastic (M2) | Dispersion (m/s) | 0.1 | 0.06 | 0.04 | 0.04 | 0.04 |
| Attenuation (Np/m) | 8.1 | 23.3 | 20.4 | 13.6 | 2.8 | |
| Viscoelastic (M4) | Dispersion (m/s) | 0.3 | 0.2 | 0.1 | 0.1 | 0.07 |
| Attenuation (Np/m) | 41.8 | 42.8 | 35.7 | 27.6 | 8.2 |
