Get to know the sound of your headphones.
Explore channels, sound position, frequencies and differences between recordings. Free tools, no account and no file uploads.
Channels and balance
Identify left, right and center. Check whether sound comes from the expected side.
Open tool →02Sound around you
Explore a 360° binaural scene and try to locate sounds without seeing the direction.
Open tool →03Frequencies and relative volume
Explore bass, mids and treble with short tones and controlled sweeps.
Open tool →04A/B and ABX comparison
Compare versions of a sample or two local files, without filename clues during testing.
Open tool →Small experiments, useful questions
Are your channels reversed? Does a sound seem behind you? Can you actually tell two recordings apart? Each tool answers a specific question and explains what the result can and cannot tell you.
Start with your device volume low. Wear headphones, avoid turning up to “hear better”, and stop if uncomfortable. These tests do not measure your hearing or sound level in decibels.