The Ultimate Hearing Test: 8 kHz, 12 kHz, 15 kHz, 17 kHz, 18 kHz, and 20 kHz I could hear everything up to 17 kHz, and then nothing, and I’m 40! What about you? [Buzzfeed] Sharing is Caring:FacebookTwitterEmailMorePinterestMastodon Geeks are Sexy needs YOUR help. Learn more about how YOU can support us here.