Distortion product otoacoustic emission contralateral suppression functions obtained with ramped stimuli
作者： David W. Purcell , Blake E. Butler , Tracy J. Saunders , Prudence Allen
DOI: 10.1121/1.2973192
关键词:
摘要: The purpose of this research was to investigate the changes that occur in human distortion product otoacoustic emission (DPOAE) level functions over continuous frequency bands response activation medial olivocochlear (MOC) efferent system by contralateral broadband noise. DPOAEs were obtained using upward ramps lower tone (f1) while higher (f2) fixed. These designed change stimulus ratio f2∕f1 a fixed range for each f2 value 2, 3, and 4kHz. Contralateral noise presented on alternating with without averaged separately. Stimulus ratios 1.10 1.22, levels 60 50dB sound pressure (SPL) employed. Changes DPOAE generally suppression (a reduction magnitude), but enhancement also observed. For most participants, evident much ranges tested. Average absolu...
scitation.org
harvard.edu
aip.org 
sci-hub.se 参考文章(42)
Fawen Zhang, Flint A. Boettcher, Xiao-Ming Sun, Contralateral suppression of distortion product otoacoustic emissions: effect of the primary frequency in Dpgrams. International Journal of Audiology. ,vol. 46, pp. 187- 195 ,(2007) , 10.1080/14992020601164162
F. P. Harris, B. L. Lonsbury‐Martin, B. B. Stagner, A. C. Coats, G. K. Martin, Acoustic distortion products in humans: Systematic changes in amplitude as a function of f2/f1 ratio Journal of the Acoustical Society of America. ,vol. 85, pp. 220- 229 ,(1989) , 10.1121/1.397728
>R.V. Harrison, A. Sharma, T. Brown, S. Jiwani, A.L. James, Amplitude modulation of DPOAEs by acoustic stimulation of the contralateral ear. Acta Oto-laryngologica. ,vol. 128, pp. 404- 407 ,(2008) , 10.1080/00016480701784965
Andrés Silva, Antonio Ysunza, Effect of contralateral masking on the latency of otoacoustic emissions elicited by acoustic distortion products International Journal of Pediatric Otorhinolaryngology. ,vol. 44, pp. 125- 132 ,(1998) , 10.1016/S0165-5876(98)00046-9
A. Moulin, L. Collet, R. Duclaux, Contralateral auditory stimulation alters acoustic distortion products in humans Hearing Research. ,vol. 65, pp. 193- 210 ,(1993) , 10.1016/0378-5955(93)90213-K
D.O. Kim, P.A. Dorn, S.T. Neely, M.P. Gorga, Adaptation of distortion product otoacoustic emission in humans. Jaro-journal of The Association for Research in Otolaryngology. ,vol. 2, pp. 31- 40 ,(2001) , 10.1007/S101620010066
Carolina Abdala, Distortion product otoacoustic emission (2f1-f2) amplitude as a function of f2/f1 frequency ratio and primary tone level separation in human adults and neonates. Journal of the Acoustical Society of America. ,vol. 100, pp. 3726- 3740 ,(1996) , 10.1121/1.417234
David W. Purcell, Sasha M. John, Bruce A. Schneider, Terence W. Picton, Human temporal auditory acuity as assessed by envelope following responses. Journal of the Acoustical Society of America. ,vol. 116, pp. 3581- 3593 ,(2004) , 10.1121/1.1798354
Richard D. Knight, David T. Kemp, Indications of different distortion product otoacoustic emission mechanisms from a detailed f1,f2 area study Journal of the Acoustical Society of America. ,vol. 107, pp. 457- 473 ,(2000) , 10.1121/1.428351
Sumitrajit Dhar, Glenis R. Long, Carrick L. Talmadge, Arnold Tubis, The effect of stimulus-frequency ratio on distortion product otoacoustic emission components. Journal of the Acoustical Society of America. ,vol. 117, pp. 3766- 3776 ,(2005) , 10.1121/1.1903846