Pitch memory

Sound - pitch memory ear training game

Sound is Coco’s pitch-memory game. A tone fades away, then you recreate the pitch from memory with a continuous control.

What this game trains

Pitch Memory

Pitch memory is useful for singing in tune, checking intonation, producing, and noticing when a note drifts. Sound makes that skill tactile: you hear, remember, adjust, and learn how close you were.

How it works

  1. 1

    Hear a pure tone for a short moment.

  2. 2

    Wait as the reference disappears.

  3. 3

    Move the pitch control until it matches your memory.

  4. 4

    Get scored by closeness rather than a multiple-choice answer.

Difficulty progression

Levels add musical material gradually, so the challenge grows with your ear.

Tier 1

Starts with forgiving pitch targets.

Tier 2

Adds more tones and narrower scoring bands.

Tier 3

Rewards precision as your internal pitch memory improves.

Keep training your ear

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Go deeper

Relative pitch training for adults

Learn how pitch memory supports practical musicianship.

Read the guide

Common questions

Do I need an instrument to play this game?
No. Coco plays the sound and gives you focused answer choices, so you only need headphones and a few minutes of attention.
Can beginners use this game?
Yes. Early levels keep the answer set narrow, then add more notes, intervals, chords, or scales as your ear gets stronger.
Why does Sound use a dial instead of answer buttons?
Pitch memory is continuous, not multiple choice. The dial lets Coco score how close your remembered pitch really is.

Practice pitch memory in Coco

Download Coco and start a short ear-training session today.

Download on the App StoreGet it on Google Play

Free to start · iOS & Android · or play on the web