← Back to Audiological Diagnostics
Audiological Diagnostics Glossary
102 terms total — 1 showing — Last updated 15 Sep 2026
Term of the Day
Pure-Tone Audiometry PTA
Basic
Technical
IVT
A behavioural hearing test that measures an individual's hearing thresholds for pure tones at discrete frequencies to determine the degree and configuration of hearing loss.
15 Sep 2026
See full entry →
Showing 1–1 of 102
Signal-to-Noise Ratio
Intermediate
Technical
IVT
The decibel difference between a target signal (e.g., speech) and competing background noise, used in audiology to quant...
Technical Term
Full entry →