Table 2.
Speech intelligibility index with pinna in neutral and forward positions
| Subject | Neutral | Forward | Difference |
|---|---|---|---|
| 1 |
48.5 |
54.5 |
6.0 |
| 2 |
48.0 |
50.0 |
2.0 |
| 3 |
45.5 |
47.5 |
2.0 |
| 4 |
45.0 |
47.5 |
2.5 |
| 5 |
48.5 |
53.0 |
4.5 |
| 6 |
47.0 |
49.5 |
2.5 |
| 7 |
43.0 |
48.0 |
5.0 |
| 8 |
50.0 |
53.5 |
3.5 |
| 9 |
44.5 |
49.0 |
4.5 |
| 10 |
44.0 |
47.5 |
3.5 |
| 11 |
49.0 |
52.0 |
3.0 |
| 12 |
42.5 |
45.5 |
3.0 |
| 13 |
48.0 |
52.0 |
4.0 |
| 14 |
41.0 |
45.5 |
4.5 |
| 15 |
44.0 |
49.5 |
5.5 |
| 16 |
41.5 |
42.0 |
0.5 |
| 17 |
48.0 |
51.5 |
3.5 |
| Mean | 45.8 | 49.3 | 3.5 |
Neutral: pinna in neutral position, Forward: pinna in forward position.