There are some specific considerations for the setup and preparation of visual reinforcement audiometry (VRA). In this video, we will explore how to ensure the appropriate test environment, equipment…
What is the masking level difference (MLD)? The masking level difference (MLD) is the improvement in detecting a tone or speech in noise when the phase of the tone or the noise is reversed by 180 deg…
Summary of: Prieve, B. A., Calandruccio, L., Fitzgerald, T., Mazevski, A., & Georgantas, L. M. (2008). Changes in transient-evoked otoacoustic emission levels with negative tympanometric peak pressur…
Summary of: Trine, M. B., Hirsch, J. E., & Margolis, R. H. (1993). The effect of middle ear pressure on transient evoked otoacoustic emissions. Ear and hearing, 14(6), 401–407. https://doi.org/10.109…
As a clinician who sees patients day in and day out, you want personalized software that’s tailored to your preferences. Luckily, VisualEyes™ has an incredible amount of options for you to adjust you…
What are auditory late responses (ALRs)? Auditory Late Responses (ALRs) are longer latency components that for most part are generated in higher regions of the auditory CNS, including the auditory co…
Summary of: Sun, X. M., & Shaver, M. D. (2009). Effects of negative middle ear pressure on distortion product otoacoustic emissions and application of a compensation procedure in humans. Ear and hear…
Viot™ Capture high-quality images and video for documentation and counseling Get a quote Please note that this product is not available in the US and Brasil Auto white balancing Ready for use as soon…
It is relatively simple to track horizontal and vertical eye movements using videonystagmography (VNG) because they can be directly deduced from the position of the pupil. However, torsional movement…
Summary of: Trine, M. B., Hirsch, J. E., & Margolis, R. H. (1993). The effect of middle ear pressure on transient evoked otoacoustic emissions. Ear and hearing, 14(6), 401–407. https://doi.org/10.109…
Solutions Audiometers AD629 is a hybrid diagnostic audiometer. This means you can use it as a standalone audiometer or as a PC-based audiometer. It is up to you! Get a quote Overview Support Overview…
Jack Bennett, BSc (Hons), International Clinical Trainer from the Interacoustics Academy discuses some alternative methods a clinician can use to verify a hearing aid fitting, when in situ real ear m…
