Hearing test

The application offers two fundamental hearing tests: pure-tone audiometry and the speech intelligibility test (digits-in-noise).

Pure-tone audiometry assesses the extent of hearing loss based on sound frequency. This test involves identifying the faintest sound you can hear to determine your hearing threshold. The digits-in-noise test assesses speech clarity through the recognition of digits within background noise.

Key features of the Hearing Test application include:

• Pure-tone audiometry with bundled headphones and predefined calibration coefficients from a database
• Digits-in-noise test for measuring speech intelligibility
• Noise meter for background noise measurement during testing
• Device calibration for cases without predefined calibration or when using non-bundled headphones

Additional functionalities encompass:

• High-frequency audiometry
• Hearing loss classification
• Comparison with age-related norms
• Test results printing
• Note-taking capability
• Calibration adjustment based on results obtained using a clinical audiometer
• Verification of calibration coefficients

Pro version features include:

• Local database for offline access to test results without server connection
• Data synchronization allowing easy retrieval, transfer, and access across multiple devices via cloud storage