What is a cochlear microphonic? The cochlear microphonic is a response from the cochlea that mimics the input stimulus and is believed to be a response primarily from the outer hair cells (Dallos, 19…
PA5 Solutions Audiometers The PA5 is a free field audiometer designed for trained healthcare professionals involved in testing young children. It features Onehanded operation, silent buttons and a va…
More than state-of-the-art solutions Interacoustics is a world-leading supplier of diagnostic hearing and balance solutions. Watch Video Our values "Science made smarter" is a fundamental promise to…
VisualEyes™ Videonystagmography (VNG) software and goggles. Learn more about VisualEyes™ VORTEQ™ IMU sensor for head position and head speed tests. Learn more about VORTEQ™ Orion rotary chairs The go…
This paper discusses the mechanism of weighted averaging and in what circumstances it improves otoacoustic emission (OAE) measurements. It details investigations of OAE measurements on a wide range o…
In the video, you will learn about the core fundamentals of rotational chair testing. We will cover the two most commonly performed tests in the rotational chair: the sinusoidal harmonic acceleration…
This is a pretty interesting question for several reasons but the answers to your question is not easy. The direct answer is we do not know what the rationale is for any advantage of CE-Chirp® over t…
Summary of: Elberling, C., Cebulla, M., & Stürzebecher, E. (2007). Simultaneous multiple stimulation of the auditory steady-state response (ASSR). Proceedings of the International Symposium on Audito…
This article introduces the dynamic visual acuity (DVA) test and its role in assessing vestibular compensation. Table of contents Visual acuity Pathophysiology of dynamic visual acuity Clinical appli…
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: Nyström, Anastasia; Tjernström, Fredrik; Magnusson, Måns. Outward Versus Inward Head Thrusts with Video-Head Impulse Testing in Normal Subjects: Does it Matter? Otology & Neurotology 36(3…
Summary of: Voss, S. E., & Allen, J. B. (1994). Measurement of acoustic impedance and reflectance in the human ear canal. The Journal of the Acoustical Society of America, 95(1), 372–384. https://doi…
