D-0123003-B 05/2019
QuickSIN (Optional)
The primary complaint of hearing-impaired persons is difficulty hearing in background
noise. The measurement of SNR loss (signal-to-noise ratio loss) is important because
speech understanding in noise cannot be reliably predicted from the pure tone
audiogram (Killion & Niquette, 2000).
The QuickSIN test was developed to:
1. Provide a one-minute estimate of SNR loss.
2. Provide a quick way for clinicians to quantify a patient’s ability to hear in noise.
3. Determine if extended high frequency emphasis improves or degrades
understanding of speech in noise.
4. Assist professionals in choosing appropriate amplification and other assistive
technologies.
5. Demonstrate that hearing aids with directional microphones improve speech
intelligibility in noise.
6. Provide a large number of equivalent test lists for use in clinical and research work.
7. Provide information useful in counseling patients regarding realistic expectations.
The screenshot below shows the key features of the QuickSIN
test.
1. Calibration Button
2. Ear Selector
3. Output Selector
4. List Selector
5. Track Display
6. Track Control
7. Test Type Selector
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