Pitch Challenge

Choose a note, enable your microphone, and hold the pitch inside the target zone for 400 milliseconds.

Local microphone processingNo audio uploadHeadphones recommended

Target

Microphone is off

Frequency—

Difference—

Clarity—

This beta estimates musical pitch for casual play. It is not a clinical or professional tuning instrument.

Microphone samples are processed in memory by the browser. This version does not record or upload them.

Range calibration, note sequences, camera-safe layouts, creator scoring, and export modes come after device validation.