A/B and ABX comparison

Compare versions of a sample or two local files, without filename clues during testing.

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.

Test volume 8%Audio source

Difference in prepared pair

Start (seconds)Segment (seconds)

Ready. Audio starts only when you choose to play.