Behavioral hearing thresholds between 0.125 and 20 kHz using depth-compensated ear simulator calibration.

Jungmee Lee1, Sumitrajit Dhar, Rebekah Abel

  • 1The Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL 60208, USA. jmlee6@northwestern.edu

Ear and Hearing
|March 23, 2012
PubMed
Summary

This study developed a new calibration method to accurately measure hearing thresholds across a wide frequency range. The findings reveal age-related hearing changes, especially at higher frequencies, and suggest previous gender differences might be calibration artifacts.