AT235 Solutions Tympanometers The AT235 is an automatic middle ear analyzer ideal for both diagnostic and clinical evaluations. The device also includes pure tone audiometry and the Modified Hughson…
Lyra and the IA OAE Suite combine fast and comprehensive DPOAE and TEOAE testing. Get a quote Overview Support Watch video Overview OAE Get a quote When all you need are otoacoustic emissions Lyra is…
What is the threshold equalizing noise (TEN) test? The threshold equalizing noise (TEN) test is a quick and easy way to identify cochlear dead regions. The test consists of measuring pure tone thresh…
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…
What is an electrical auditory brainstem response (eABR)? An electrical auditory brainstem response (eABR) is a measurement of the ABR using an electrical stimulus. Instead of a traditional acoustic…
What is the threshold equalizing noise (TEN) test? The TEN(HL) test was developed to provide clinicians with a quick and easy way to identify cochlear dead regions. The test consists of measuring pur…
What is the threshold equalizing noise (TEN) test? The TEN(HL) test was developed to provide clinicians with a quick and easy way to identify cochlear dead regions. The test consists of measuring pur…
Peter Bray, Ph.D., Interacoustics’ OAE specialist, has more than 35 years' experience when it comes to otoacoustic emissions (OAEs). A good proportion of his career, he has focused on capitalizing on…
The video Head Impulse Test (vHIT) produces a rotational stimulus to the head and then assesses the resulting eye movement via the Vestibulo-Ocular Reflex (VOR). The rotation stimulus is applied in t…
Summary of: Lightfoot, G., Cairns, A., & Stevens, J. (2010). Noise levels required to mask stimuli used in auditory brainstem response testing. International journal of audiology, 49(10), 794–798. ht…
The regular ABR stimulus is in dB nHL and the masking in dB SPL. How do we know if the levels are comparative? In other words, if the AC toneburst is 40 dB nHL and the masking intensity is 45 dB SPL…
The hearing aid fitting landscape is changing, and likewise the trends we see in this discipline. In some parts of the world, the established private sector is under pressure from over-the-counter (O…
