What is the acoustic reflex? The acoustic reflex is the contraction of the stapedius muscle elicited by the presentation of an acoustically loud sound. When either ear is presented with a loud sound…
What is the acoustic reflex? The acoustic reflex is the contraction of the stapedius muscle elicited by the presentation of an acoustically loud sound. When either ear is presented with a loud sound…
In this video, Michael East and Amanda Goodhew discuss their experiences of performing Visual Reinforcement Audiometry (VRA) and reflect on some of the biggest challenges they faced in doing so. Rela…
An exciting application of the aided cortical test is for those patients who have been fitted with cochlear implants. This video will explore some important adjustments to the test technique, and ele…
Table of contents What is the TEN test? What is a cochlear dead region? When to perform the TEN test? TEN test procedure What to do in case of a dead region What is the Threshold Equalizing Noise (TE…
Difficulty with hearing in background noise is a common complaint among hearing aid users. Therefore, the measurement of SNR loss (signal-to-noise ratio loss) is important because a person’s ability…
Callisto™ USB audiometer with hearing aid fitting optionals. Learn more about Callisto™ Affinity Compact As functional as it is pleasing to the eye. Four versions available. Learn more about Affinity…
This feature allows you to refresh your FF speaker calibration when moving your equipment between different environments, or simply to reconfirm your speaker calibration in a fixed setup. Ensure that…
Test procedure Launch the Equinox Suite from Noah, OtoAccess®, or standalone. Click on the AUD tab on the upper right-hand side of the screen. Ensure that your audiometry has been performed ahead of…
Required equipment Equinox Evo A response button High frequency license installed High frequency audiometry headset (e.g. DD450) Note: High frequency audiometry is only available if the optional high…
What is the Active Head Rotation test? The Active Head Rotation Test is useful when you have a bilateral caloric weakness, as it can provide information on the residual function of the vestibular sys…
Table of contents What is the Motor Control Test (MCT)? Which reflexes does the MCT assess? Who should you assess using the MCT? MCT procedure MCT results Clinical applications of the MCT What is the…
