THE FREQUENCY-RESPONSE OF THE ER-2 SPEAKER AT THE EARDRUM

Authors
WHITEHEAD ML SIMONS I STAGNER BB MARTIN GK
Citation
Ml. Whitehead et al., THE FREQUENCY-RESPONSE OF THE ER-2 SPEAKER AT THE EARDRUM, The Journal of the Acoustical Society of America, 101(2), 1997, pp. 1195-1198
Citations number
11
Categorie Soggetti
Acoustics
Journal title
The Journal of the Acoustical Society of America → ACNP
ISSN journal
00014966
Volume
101
Issue
2
Year of publication
1997
Pages
1195 - 1198
Database
ISI
SICI code
0001-4966(1997)101:2<1195:TFOTES>2.0.ZU;2-V
Abstract
Distortion-product otoacoustic emissions are often measured using ER-2 speakers and the ER-10B microphone probe (Etymotic Research). The fre quency response at the eardrum of the ER-2 speaker used in this config uration has not been described. An indirect estimate of the average ea rdrum frequency response of the ER-2 speaker used with the ER-10B prob e has been obtained. The average eardrum frequency response varies les s than +/-5 dB from 0.3 to 10 kHz. (C) 1997 Acoustical Society of Amer ica.