Hearing test 4000 - 19000 Hz

Audio test to check the acuity of hearing.
Please use headphones and set the volume to the middle.
Once the generator starts, the sound frequency will gradually increase.
On the left side of the screen, you will see the readings of the sound frequency and the corresponding hearing age.
Pause the video when you can no longer hear the sound. This will indicate your boundary frequency of the auditory range and your hearing age.