Frieve Sound ABX Tester

Your Name: High-quality audio URI: Low-quality audio URI: Number of tests:

Welcome! This tool helps you compare two audio files in A/B or ABX tests.
You can listen multiple times and see if you can discern any difference.
A/B Preference Test: choose which audio sounds better overall.
ABX Test: try to identify which audio sample matches X.
Increasing the number of tests can provide more accurate results, but it also takes more time.
Cheating is easy, but it's pointless and uncool, right?
You can copy the URL to share these settings so others can try the same test.

Which one has better sound quality?

Which of A and B is the same as X?