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📟 Sound Wave

Analog oscilloscope frequency & amplitude tuner. Phase-match incoming sonic signatures with CRT vector sliders to build harmonic resonance.

Free to play in your browser: no download and no account needed. The game opens on this page.

Type
Rhythm
Difficulty
Medium
Round length
30–60s
Ages
6+
Controls
Drag Vertically (Amplitude) & Horizontally (Frequency)

What it practises

Games reward short bursts of attention. Longer focus is covered separately under Sustained focus.

Quick lesson: Frequency and amplitude

Frequency is how many waves pass each second (hertz) — we hear it as pitch. Amplitude is the wave’s height — we hear it as loudness.

Check question

You raise the frequency of a sound wave. What do you hear?

Answer: The pitch gets higher. Higher frequency means higher pitch. Loudness depends on amplitude.

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