Recognition of telegraphy disturbed by noise at different S/N-ratios and different telegraphy speeds. A comparison to short-tone audiometry.
The ability to recognize telegraphy at different S/N ratios and telegraphy speeds was compared for 10 normal-hearing men trained in detecting telegraphy. The ability to recognize telegraphy disturbed by noise decreased with increasing telegraphy speed and reduced S/N ratio. The recognition of telegraphy disturbed by noise seems to follow the relations known from experiments with short-tone audiometry.
Montnemery
P
P
Department of Audiology, University Hospital, Lund, Sweden.
Almqvist
B
B
Harris
S
S
D000328:Adult; D001299:Audiometry; D001307:Auditory Perception / Q000502:physiology; D001309:Auditory Threshold; D003142:Communication; D006309:Hearing / Q000502:physiology; D006801:Humans; D008875:Middle Aged; D009622:Noise; D010470:Perceptual Masking; D012737:Sex Factors