Audio Latency Test

Measure apparent audio delay with a flash-and-beep test to estimate headset, speaker, or Bluetooth playback latency.

How to interpret audio latency results

Lower averages usually mean a faster playback path, but this page estimates perceived delay rather than lab-grade hardware latency.

Bluetooth, TV speakers, and monitor audio paths often add noticeable delay even when basic speaker playback still works correctly.

What to try next if latency feels high

Compare wired versus wireless output, disable extra audio processing, and prefer dedicated 2.4GHz or wired headsets for latency-sensitive use.

If you also have missing channels or no sound, go back to the speaker or headphone test before treating the issue as pure latency.