Probe-tube microphone measures in hearing-impaired children and adults.

@article{Barlow1988ProbetubeMM,
  title={Probe-tube microphone measures in hearing-impaired children and adults.},
  author={N L Barlow and Mark Auslander and David Rines and Patricia G. Stelmachowicz},
  journal={Ear and hearing},
  year={1988},
  volume={9 5},
  pages={243-7}
}
This study was designed to investigate the reliability of real-ear measurements of sound pressure level (SPL) and to compare these values with two coupler measures of SPL. A commercially available probe tube microphone system was used to measure real ear SPL in both children and adults. Test-retest reliability decreased as a function of frequency for both groups and, in general, was slightly poorer for the children. For both groups, coupler to real ear differences were larger for the 2 cm3… CONTINUE READING