Prepare the equipment Turn on Titan by pressing the R or L button. Open the OtoAccess or Noah database and enter new patient details. Double click on the Titan Suite icon to launch the software and c…
Prepare the equipment Turn on Titan by pressing the R or L button. Choose the test protocol from the list using the up & down arrow keys and then press Select. To use a different protocol than the on…
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…
Research made into hearing care For more than 100 years, we have been fitting hearing aids based on the pure tone audiogram. But there is more to hearing than just being able to hear soft sounds. Wit…
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…
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…
It is simply a band of noise that is focused is a very narrow band of frequencies, with steep filter slopes, to produce a noise stimulus suitable for threshold estimation. For example, this is a spec…
TBS25 Solutions Hearing aid fitting TBS25 outperforms larger test boxes by 25-40 dB at low frequencies. The test box provides a perfect environment for hearing instrument testing (HIT) down to input…
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…
When you're doing audiometry with children, it's a little bit more complicated than when you test an adult who can press a button. The launch of the Equinox Evo device addresses some of the challenge…
Summary of: Don, M., & Elberling, C. (1994). Evaluating residual background noise in human auditory brain-stem responses. The Journal of the Acoustical Society of America, 96(5 Pt 1), 2746–2757. http…
Like all evoked potentials, where time-locked stimulus averaging is involved then the number of trials is only indirectly relevant. The metric that is directly relevant is residual noise – this these…
