title: The effects of window delay, delinearization, and frequency on tone-burst otoacoustic emission input/output measurements.
abstract: Tone-burst otoacoustic emissions (TBOAEs) are a potential tool for objectively examining cochlear activity in humans. However, their use requires knowledge of how the TBOAE input/output depends on measurement and analysis paradigms. The present experiment examined the effect of variations in response-window timing, response delinearization, and local changes in stimulus frequency on TBOAE input/output measurement. None of these experimental manipulations had a profound effect on TBOAE measurements as long as reasonable parameter choices were made. Nonetheless, judicial choice of the experimental parameters can optimize the assessment of BM I/O functions. It is concluded that the consistency of TBOAE I/O across the parameters tested makes it a viable tool to consider for examining human cochlear activity.
authors.affiliation: Institute of Hearing, Speech & Language and Communications & Digital Signal Processing Center, Electrical & Computer Engineering Department (440 DA), Northeastern University, Boston, Massachusetts 02115, USA. mepstein@ece.neu.edu
authors.forename: Michael
authors.initials: M
authors.lastname: Epstein
authors.forename: Søren
authors.initials: S
authors.lastname: Buus
authors.forename: Mary
authors.initials: M
authors.lastname: Florentine
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D003051:Cochlea / Q000502:physiology*; D005260:Female; D006198:Hair Cells, Auditory / Q000502:physiology; D006801:Humans; D008297:Male; D017084:Otoacoustic Emissions, Spontaneous / Q000502:physiology*; D011930:Reaction Time; D012815:Signal Processing, Computer-Assisted