Hearing Measurement: A Book of ReadingsJoseph B. Chaiklin, Ira M. Ventry, Richard Floyd Dixon |
Contents
A Clinical Method for Calibrating | 24 |
Earl R Harford | 58 |
Guidelines for Audiometric Symbols | 88 |
Copyright | |
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acoustic air-conduction American appear applied approximately attenuation audiogram audiometer audiometry auditory average band bone bone-conduction bone-conduction thresholds bridges calibration canal changes clinical clinician collapsible compared comparison conduction correct curve cushion described determined deviations difference discrimination earphone effect errors estimate evaluation examiners experiment experimental Figure four frequency function given hearing level hearing loss impedance increase indicate individual instructions intensity limits listeners lists masking mastoid mean measurements ment method noise normal observed obtained occluded occlusion effect occur patients percent possible present pressure problem procedure produced pure tone pure-tone range recorded reference reinforcement relative reliability reported response scores sensitivity shown shows signal similar sound specifications speech spondee standard steps stimulus subjects suggested Table talker technique threshold tion tone unoccluded values variability vibrator words