Hearing Test

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About Hearing Test

The app offers two basic hearing tests: pure-tone audiometry and the digits-in-noise test (digit triplet test) for assessing speech intelligibility.

Pure-tone audiometry determines the degree of hearing loss as a function of sound frequency. The test consists of determining the quietest sound you are able to hear, thereby establishing your hearing threshold. The digits-in-noise test evaluates speech intelligibility and consists of recognizing digits presented in background noise.

Features of the Hearing Test app:

• pure-tone audiometry (using predefined calibration coefficients for manufacturer-supplied wired headphones or Bluetooth headphones),
• digits-in-noise test for measuring speech intelligibility,
• a noise meter for measuring background noise during the test,
• device calibration (when no predefined calibration is available or when using headphones other than the manufacturer-supplied ones).

Additional features:

• high-frequency audiometry,
• classification of hearing loss,
• comparison with age-related norms,
• printing of test results,
• adding notes,
• calibration adjustment (calibration coefficients can be adjusted based on your results obtained using a clinical audiometer),
• verification of calibration coefficients.

Pro version features:

• local database (offline access to test results without connecting to the server),
• synchronization (your test results can be stored in the cloud; the data are easy to recover, can be transferred between devices, and accessed on different devices),
• manual stimulus control in pure-tone audiometry (you can turn the stimulus on and off manually during the test).

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