Table 4 Results of hearing tests obtained for the hearing impaired children with normal hearing resolution threshold (TCT 50  ≥ 5.71 vowels/s)
From: Methods of Improving Speech Intelligibility for Listeners with Hearing Resolution Deficit
No | Age | Hearing thresholds [dB HL] | TCT50[vowels/s] | WER [%] ROSmean1 | WER [%] ROSmean2 |
|---|---|---|---|---|---|
1 (CI) | 14 | 100†| 5.92 | 10.00 | 20.83 |
2 (CI) | 14 | 90†| 5.84 | 3.33 | 62.50 |
3 (CI) | 8 | 100†| 6.54 | 23.33 | 58.33 |
4 (CI) | 6 | 110†| 6.56 | 6.67 | 41.67 |
5 (HA) | 14 | 86.25* | 6.10 | 23.33 | 37.50 |
6 (CI) | 4 | 85†| 7.61 | 10.00 | 37.50 |
7 (CI) | 12 | 105†| 6.57 | 13.33 | 20.83 |
8(HA) | 4 | 35* | 7.39 | 23.33 | 70.83 |
9 (HA) | 6 | 26.25* | 8.51 | 0 | 16.67 |
10 (HA) | 7 | 44.37* | 8.85 | 33.33 | 45.83 |
11 (HA) | 8 | 55* | 6.85 | 3.33 | 29.17 |
average value | 8.82 | 76.08 | 6.98 | 13.63 | 40.15 |
standard deviation | 3.97 | 30.21 | 1.01 | 10.69 | 17.99 |