Auditory Acuity Measured by Automatic and Manual Audiometry

摘要

Auditory thresholds were established tot 24 subjects on the Rudmose model ARJ-3 audiometer, on the SAM model 56-2 automatic audiometer, and on the standard Maico H-l audiometer. The test results are compared by percent• agreement and probability of such differences occurring by chance. The result of one retest per subject is also given. Additional test-retest data obtained at the 1933- Wisconsin State Fair, using the SAM model 36-2, are presented.