Breeze Labs / Audio quality checker Breeze Translate

Audio quality checker

A Breeze Labs experiment. Record your room's audio and see what it sounds like — what's in the sound, how busy the room is, and how echoey it is.

Local test tool only. Recording happens in your browser and is saved to your device. Nothing is uploaded to Breeze Translate servers. This page is not connected to live translation.

Input device

Input level

Speak to test levels on the selected device.

00:00

Audio processing settings

Echo cancellation Removes echo from speakers in the same room. Can distort the signal. Noise suppression Filters steady background noise. Can muffle speech in some conditions. Auto gain control Adjusts mic volume automatically. Can cause "pumping" during pauses. Use browser defaults Let the browser decide processing. Ignore the three toggles above.