Related to otacoustic: otoacoustic


a.1.Assisting the sense of hearing; as, an otacoustic instrument.
n.1.An instrument to facilitate hearing, as an ear trumpet.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The two most commonly used methods of testing are those of otacoustic emissions and automated auditory brainstem response (ABR).