How high can you hear on the ultrasonic scale. I recommend wearing headphones for the test.
http://ultrasonic-ringtones.com/
I'm about 17.7 Khz (which is good, guessed my age correctly). Without headphones it was 16.7 Khz.
http://ultrasonic-ringtones.com/
I'm about 17.7 Khz (which is good, guessed my age correctly). Without headphones it was 16.7 Khz.
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