heterogeneity of parameters of sound-recording systems in smartphones and tablets, and also headphones or headsets.sound-proofing of the room where hearing test is held.the use of specialized calibrated equipment.
Hearing test results obtained through the application will be in error as compared to the results of hearing test conducted by an audiologist because of the following reasons:
Prior to the hearing test itself, the ears of the client are usually examined with an otoscope to make sure they are free of wax, that the eardrum is intact, the ears are not infected, and the middle ear is free of fluid (indicating middle ear infection).
Since regular audiograms produced by audiologists do not cover those frequencies, this test is highly valuable for us audio enthusiasts.įor a regular hearing test, use our Online Audiogram Hearing Test or the test available from hearingTest.online. This extended high frequency audiometric test can be seen as an audiophile-grade hearing test, assessing the very last octaves of our hearing and the frequencies that we are supposed to hear when Assuming your sound card is not prone to aliasing - please refer to the third section below - the weakest components in this test are your ears. Unlike low frequencies, high frequencies are easily reproduced through smaller (and cheaper) speakers. If you can't hear any of the high frequencies played back during this test, don't blame your speakers too quickly.
This test helps you benchmark the highest boundary of your system's frequency extension.
As we get older, or exposed to loud sounds which damage our ears (such as loud concerts), the upper limit decreases. Humans hear frequencies from 20 Hz up to 20,000 Hz.