Mechanical keyboard sound analyzer

Measure what your keyboard build changed.

Clack Lab uses your iPhone microphone to record a repeatable typing test and inspect the sound profile of a mechanical keyboard. Compare thock, clack, resonance, decay, level, and consistency before and after a mod.

Record consistently

Keep the phone, room, desk, keyboard position, key sequence, and typing force as consistent as possible.

Inspect the profile

Review frequency centroid, decay time, level, high-frequency ratio, clarity, consistency, and experimental character scores.

Compare sessions

Save each build and use Clack Lab Pro to compare sessions side by side and export a shareable result.