What is the acoustic reflex? The acoustic reflex is the contraction of the stapedius muscle elicited by the presentation of an acoustically loud sound. When either ear is presented with a loud sound…
Table of contents What is acoustic reflex testing? What is the acoustic reflex? The acoustic reflex arc Why perform acoustic reflex testing? Criteria and contraindications Equipment considerations Ho…
QuickSIN for the AUD440 module 1. Select QuickSIN To enable QuickSIN testing from your Audiometry Screen select: Menu →Test->QuickSIN 2. Transducer QuickSIN can be performed using the headphones (rig…
QuickSIN for the AUD440 module 1. Select the QuickSIN test To enable QuickSIN testing from your Audiometry Screen, select: Menu →Test->QuickSIN 2. Transducer QuickSIN can be performed using the headp…
QuickSIN for the AUD440 module 1. Select QuickSIN To enable QuickSIN testing from your Audiometry Screen, select: Menu →Test->QuickSIN 2. Transducer QuickSIN can be performed using the headphones (ri…
What results would I expect to see in VEMP and vHIT in a patient with acute superior vestibular neuritis and acute inferior vestibular neuritis patient? Vestibular neuritis is a condition where dizzi…
What results would I expect to see in VEMP and vHIT in a patient with acute superior vestibular neuritis and acute inferior vestibular neuritis patient? Vestibular neuritis is a condition where dizzi…
What results would I expect to see in VEMP and vHIT in a patient with acute superior vestibular neuritis and acute inferior vestibular neuritis patient? Vestibular neuritis is a condition where dizzi…
TEN stands for Threshold Equalising Noise. This is a type of masking noise that is presented to the ear being tested (as opposed to the non-test ear during masking in conventional pure tone audiometr…
It's easy and only takes approximately 2 minutes to perform the Audible Contrast Threshold (ACT) test on Affinity Compact. Learn how to instruct your patient, how to do the actual test and how to use…
Difficulty with hearing in background noise is a common complaint among people with hearing loss. The measurement of signal-to-noise ratio loss (SNR loss) is important because a person’s ability to u…
Air-bone gaps are the difference in sensitivity threshold between air and bone conduction transducers. This measurement helps distinguish between conductive and sensorineural hearing losses, as well…
