Otoacoustic emissions (OAEs) are sounds produced by the movement of outer hair cells within a properly functioning cochlea when stimulated by external sounds. These emissions can be measured using a specialized probe equipped with speakers and a microphone, placed in the external auditory canal (ear canal).

Objective screening, paired with breakthrough technology, make the Welch Allyn OAE Hearing Screener an ideal hearing test machine when testing for otoacoustic emissions. Rapidly screen newborns and infants with minimal cooperation required.

The GSI Audera Pro™ is a clinical evoked potentials instrument that can be configured with OAE testing capabilities. The GSI Novus is a newborn hearing screener that can be used for AABR and OAE. Select a product below to learn more!

Meeting all recommended hearing screening protocols, the Corti offers the ability to rapidly screen newborns and perform diagnostic OAE testing. The Corti is accurate, fast, easy-to-use, and reliable.

Madsen Capella² is a powerful Otoacoustic Emissions (OAE) system designed to deliver accurate and objective analysis of cochlear function for all ages. Intuitive and easy to use, Madsen Capella² provides dynamic features for OAE testing in a modern workflow, including: Ability to check the probe fit at both the beginning and end of a measurement

How the OAE Is Done. A small earphone, or probe, is placed in your ear. The probe puts sounds into your ear and measures the sounds that come back. You do not need to do or say anything during the test. The person doing the test can see the results on the monitor screen. The OAE test is often part of a newborn hearing screening program.

Aug 24, 2015 · Most OAE devices calibrate with the probe out of the ear canal, and yet there is a lot of volume, or ear canal space, between that and where the OAEs are coming from. There could be a substantial error in calibration of any OAE …

Fast and easy setup of Distortion Product OAE protocols, with up to 41 frequencies in a single test; Automatic probe-fit check and in-ear calibration for increased accuracy; Easy-to-interpret colorful DPGrams and detailed information for each frequency tested; Clear Pass or Refer indications based on user selected passing criteria

Real-time stimulus and probe fit monitoring ‘ILO’ analysis giving OAE dBSPL and reproducibility in half-octave bands plus stimulus and response waveforms; Simultaneous binaural recording (ILO292-II only)

Browse our selection of fast, intuitive, and reliable OAE machines. With over 20 devices from seven manufacturers, you’re bound to find an OAE audiology machine that suits your testing needs. A reliable OAE machine is vital to any hearing professional's toolbox.