Table 3.
Confusion matrices for Session 1 and 2 for healthy participants.
| Target | Selected | Accuracy (in %) | ||||
|---|---|---|---|---|---|---|
| Duck | Bird | Frog | Seagull | Dove | ||
| SESSION 1 | ||||||
| Duck | 172 | 8 | 6 | 8 | 15 | 82 |
| Bird | 4 | 206 | 6 | 14 | 12 | 85 |
| Frog | 6 | 10 | 178 | 4 | 11 | 85 |
| Seagull | 7 | 5 | 4 | 175 | 7 | 88 |
| Dove | 2 | 3 | 5 | 4 | 184 | 93 |
| False positive (in %) | 9.95 | 11.21 | 10.55 | 14.63 | 19.65 | 87 |
| SESSION 2 (OFFLINE) | ||||||
| Duck | 136 | 1 | 2 | 2 | 2 | 95 |
| Bird | 3 | 156 | 0 | 3 | 3 | 95 |
| Frog | 4 | 1 | 118 | 5 | 4 | 89 |
| Seagull | 1 | 2 | 1 | 127 | 1 | 96 |
| Dove | 0 | 1 | 1 | 0 | 130 | 98 |
| False positive (in %) | 5.56 | 3.11 | 3.28 | 7.30 | 7.14 | 95 |
Classification accuracies of the single tones are shown in the right column, false positives in the bottom row, correct classifications (hits) are in printed in bold.