Hearing Measurement: A Book of ReadingsIra M. Ventry, Joseph B. Chaiklin, Richard Floyd Dixon |
Contents
GENERAL INTRODUCTION | 1 |
The International Standard Reference Zero | 19 |
A Clinical Method for Calibrating the Bone | 33 |
Copyright | |
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acoustic acuity air conduction Amer American Standard articulation score attenuation audio audiogram Audiology audiometer Auditory Test W-1 average bands of noise better ear bone conduction bone-conduction thresholds calibration Carhart clinical clinician cochlear conduction thresholds critical band curve DECIBELS difference ear canal earphone experiment experimental Figure frontal bone function hearing level hearing loss Hirsh impairment Jerger Laryngoscope left ear listeners lists masked thresholds masking noise mastoid mean threshold ment method microbar middle ear monaural narrow band noise noise level non-test ear normal hearing occlusion effect Otolaryng otosclerosis output patient percent presbycusis procedure pure tone range recorded reinforcement relatively response SAL test saw-tooth noise sensorineural signal sound pressure level speech audiometry speech discrimination Speech Hearing Res spondaic spondee threshold standard deviations stapes fixation stimulus subjects Table test ear test frequency threshold measurement threshold shift thresholds obtained tion unoccluded variability white noise zero