Ear drum compliance (cm3) | Peak pressure (dPa) | Ear canal volume (cm3) | |
---|---|---|---|
Patients with head injury and tinnitus | 0.7 (0.3) | 5.6 (15) | 1.2 (0.4) |
Normal subjects | 0.8 (0.3) | −0.7 (9) | 1.4 (0.4) |
Patients with head injury without tinnitus | 0.6 (0.2) | −0.4 (9) | 1.3 (0.4) |