🎧 Hearing Age Test: How High Can You Still Hear?

Play the frequency cards from the top down — pure tones from 8 kHz up to 22 kHz — and mark each one you actually hear as a continuous beep rather than a click. Your hearing age is estimated from the highest frequency that still registers, since the top of the range is what fades first with the years. Use earphones and start with the volume low, because high tones can jump out suddenly.