Abstract
Distortion-product otoacoustic emissions are often measured using ER-2 speakers and the ER-10B microphone probe (Etymotic Research). The frequency response at the eardrum of the ER-2 speaker used in this configuration has not been described. An indirect estimate of the average eardrum frequency response of the ER-2 speaker used with the ER-10B probe has been obtained. The average eardrum frequency response varies less than ±5 dB from 0.3 to 10 kHz.
| Original language | English |
|---|---|
| Pages (from-to) | 1195-1198 |
| Number of pages | 4 |
| Journal | Journal of the Acoustical Society of America |
| Volume | 101 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1997 |
ASJC Scopus Subject Areas
- Arts and Humanities (miscellaneous)
- Acoustics and Ultrasonics
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