title: Discrimination of slight changes in tone frequency applied in audiological diagnosis of noise-induced hearing impairment.
abstract: Investigations were carried out to examine the ability to differentiate low-grade changes in tone frequency in 58 subjects (116 ears) with noise-induced hearing impairment. The results were compared with those obtained in an age-matched group of healthy controls with normal hearing acuity. Statistically, the slight discrimination of frequency changes was found to be significantly worse in the group with noise-induced hearing impairment.
authors: ENT Department, Medical Academy, Lodz, Poland.
authors: M
authors: M
authors: Gryczyński
authors: W
authors: W
authors: Sułkowski
mesh_terms: D000328:Adult; D001299:Audiometry / Q000379:methods*; D004867:Equipment Design; D005260:Female; D006317:Hearing Loss, Noise-Induced / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010897:Pitch Discrimination