TABLE 2.
Tinnitus characteristics
| Subject | Tinnitus duration (years) | Tinnitus location | Tinnitus quality | Tinnitus pitch (kHz) | Tinnitus loudness (dB SL) | MML (dB SL) | TRQ (max = 104) | Residual inhibition | ||
|---|---|---|---|---|---|---|---|---|---|---|
| L | R | L | R | |||||||
| 23 | 13 | Both ears, worse in L | Tonal | >8 | >8 | 35 | 40 | 45 | 33 | Yes |
| 72 | 15 | Both ears, worse in R | Ringing | >8 | 8 | 25 | 25 | 40 | 35 | No |
| 84 | 6 | Both ears, worse in R | Ringing, tonal, and humming | 12 | 12 | 20 | 20 | 30 | 33 | No |
| 85 | “Many” | Both ears, worse in R | Crackling and hissing | 12 | 14 | 10 | 20 | 50 | 18 | Yes |
| 109 | 10–15 | In head, center | Ringing and tonal | 10 | 12 | 30 | 30 | 45 | 7 | No |
| 110 | 3 | Both ears, worse in L | Ringing, buzzing, and hissing | 1.5 | 1.5 | 20 | 10 | 20 | 61 | Yes |
| 111 | 3 | In head, center | Ringing and tonal | 2 | 2 | 15 | 15 | 20 | 8 | No |
| 116 | 19 | Both ears, equal | Ringing | 12 | 12 | 15 | 10 | 35 | 61 | No |
| 128 | 11 | Right ear | Ringing | n/a | 6 | n/a | 50 | 50 | 9 | No |
| 129 | 6 | Right ear | Ringing | n/a | 2–3 | n/a | 10–15 | 20 | 64 | Yes |
| 145 | 1 | In head, toward L | Tonal | 3.5 | 3.5 | 0 | 0 | 20 | 5 | No |
| 160 | 2 | In head, center | Hissing and electronic | 10 | 10 | 25 | 15 | 50 | 14 | No |
| 186 | 16 | Both ears, worse in R | Ringing and tonal | 8 | 2 | 35 | 35 | 65 | 24 | Yes |
| 213 | “Since teens” | Both ears, equal | Ringing | 16 | 16 | 0 | 5 | 25 | 0 | No |
| 215 | 10 | Both ears, equal | Shooshing | >16 | >16 | 10 | 10 | >80 | 92 | n/a |