Blind listening test
Listen first.
Two versions of the same audio, names hidden. Play A, play B, play X. Decide which is which, then reveal. Loudness is matched, so louder never wins by default.
No tests yet
First tests arrive with the launch.
The player is ready. The audio arrives with the launch.
0:00 / 0:00
Keys: A, B, X to switch · Space to play or pause. Switching keeps your place in the clip.
1 · Is X the same as A or B?
2 · Which is which?
How it works
- Each test has two versions of the same audio. The page shuffles them into A and B every time you start.
- X is A or B, chosen at random. Switch between A, B and X as often as you like; playback keeps its place.
- Say whether X is A or B, then say which version is which.
- Reveal. You see the names and how you did. Shuffle and go again.
The rules we follow
- Both versions are matched for loudness before they are published.
- Names stay hidden until you answer.
- Nothing is played automatically.
- Your answers stay in your browser. Nothing is sent anywhere.
Names hidden. Ears decide.