Required items Equinox Evo The AC440 software A bone conductor (B81) Test procedure Figure 1: Weber test screen. Open the AC440 software and enter the Weber screen by selecting Menu | Tests | Weber…
In part 1 of this two-part series on ABR masking, we will discuss the need for masking based on the mechanisms of cross-hearing and interaural attenuation.
What is the supine roll test? The supine roll test is a diagnostic maneuver used to identify horizontal canal benign paroxysmal positional vertigo (HC-BPPV). During the supine roll test, the patient…
The assessment of hearing levels in the pediatric population can be achieved with a range of both objective and subjective assessment techniques. Understanding how and when to use these techniques, a…
Summary of: Piskorski, P., Keefe, D. H., Simmons, J. L., & Gorga, M. P. (1999). Prediction of conductive hearing loss based on acoustic ear-canal response using a multivariate clinical decision theor…
Yes VEMPs can be used in a number of ways and, like a number of vestibular diagnostic tests associated with Meniere’s disease, the result and the interpretation depend to a large extent of the point…
Required equipment Equinox Evo A patient response button Calibrated headphones or insert phones Test procedure for tone Stenger Open the AC440 module. Choose settings for Stenger using the input and…
1. VOR gain VOR gain is never the same when measuring at different points in time. It is therefore important to be able to analyze VOR gain under various circumstances. EyeSeeCam vHIT complies to the…
Following the excellent AAA 2025 + HearTECH Expo, our eyes are already peeled toward the AAA 2026 + HearTECH Expo, scheduled for April 22-25 in San Antonio, TX. Stay tuned for further updates once we…
He built Interacoustics’ first hearing aid fitting system, MS20, back in 1988. Thirty years after, he played a vital role in the birth of Affinity Compact. Meet Ib Brovn Pedersen, DSP Engineer at Int…
This video provides a demonstration of 4 kHz NB CE-Chirp® ABR testing via bone conduction on a 4-week-old baby. Her air conduction (insert earphones) results at the same frequency indicated satisfact…
