Experiment no | H/D | T | v | (µm2) | S/N ratio(db) |
1 2 3 4 5 6 7 8 9 | 1 1 1 2 2 2 3 3 3 | 1 2 3 1 2 3 1 2 3 | 1 2 3 2 3 1 3 1 2 | 104.23 96.11 82.25 134.36 117.82 94.13 151.79 128.53 117 | −40.3599 −39.6554 −38.3027 −42.5654 −41.42 −39.4746 −43.6249 −42.1801 −41.3637 |