FREE · AT YOUR OWN PACE
Learn to hear the space between notes.
Two notes. One small listening moment. Build familiarity with the intervals between them.
8 questions · Sound on
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Start listening
You can replay as often as you like. Your session starts with a small set of choices; your history records completed sessions.
Your own progress
Kept only in this browser, for this task version. Clearing browser data removes it. Retakes can reflect practice rather than change in ability.
Your first session is a starting point. Return to see your own trend.
A small practice, with a clear purpose
Listen to two rising notes, then name the interval. Begin with unison, fifth and octave; the choices grow after a few correct answers and narrow after misses.
Keep the result in perspective
Practice can improve recognition of these generated intervals. This exercise does not assess hearing health or promise broader cognitive benefits. Keep the volume comfortable and stop if listening is uncomfortable.
Sources & method
These activities borrow research methods. They are informal browser activities, not validated clinical assessments.