TABLE I.
Demographic information for the nine HI and nine aged-matched NH subject participants, including clinical audiograms for the test ear.
| Audiometric thresholds (dB HL) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Listener pair | Age (years) | Test ear | Sex | 250 | 500 | 1000 | 2000 | 3000 | 4000 | 6000 | 8000 Hz | |
| HI listeners | ||||||||||||
| 1 | 24 | R | M | 0 | 0 | 5 | 5 | 25 | 50 | 30 | 15 | |
| 2 | 47 | R | F | 35 | 45 | 60 | 60 | 55 | 55 | 65 | 60 | |
| 3 | 50 | R | M | 10 | 15 | 15 | 25 | 40 | 50 | 55 | 55 | |
| 4 | 63 | R | M | 40 | 45 | 50 | 50 | 50 | 55 | 60 | 50 | |
| 5 | 63 | L | F | 15 | 20 | 15 | 20 | 25 | 40 | 50 | 45 | |
| 6 | 68 | R | M | 35 | 40 | 50 | 60 | 65 | 60 | 65 | 60 | |
| 7 | 68 | R | M | 10 | 15 | 10 | 20 | 25 | 35 | 50 | 40 | |
| 8 | 37 | L | M | 0 | 15 | 50 | 50 | 55 | 55 | 35 | 25 | |
| 9 | 61 | R | M | 5 | 10 | 15 | 40 | 45 | 55 | 70 | 75 | |
| NH listeners | ||||||||||||
| 1 | 24 | R | F | 0 | 5 | 5 | 5 | 0 | 0 | 5 | 5 | |
| 2 | 47 | R | F | 10 | 5 | 15 | 10 | 15 | 5 | 5 | 10 | |
| 3 | 50 | L | M | 5 | 5 | 5 | 20 | 5 | 15 | 10 | 0 | |
| 4 | 60 | L | F | 20 | 15 | 5 | 10 | 20 | 20 | 15 | 25 | |
| 5 | 59 | L | F | 5 | 10 | 10 | 5 | 20 | 15 | 35 | 30 | |
| 6 | 69 | R | F | 5 | 5 | 5 | 15 | 35 | 5 | 5 | 20 | |
| 7 | 78 | R | F | 20 | 10 | 20 | 25 | 25 | 15 | 20 | 25 | |
| 8 | 37 | L | M | 5 | 0 | 5 | 5 | 10 | 10 | 15 | 10 | |
| 9 | 61 | L | F | 5 | 10 | 5 | 10 | 10 | 15 | 25 | 5 | |