Use a voice recorder app first, then join a Meet call alone and speak – you’ll see a small speaker icon animate when your voice is picked up.
Some Google Workspace accounts now show a with a mic test panel: test microphone google meet
If you're having issues with your microphone, ensure that: Use a voice recorder app first, then join
Testing your microphone on Google Meet is a vital step to ensure clear communication before you join a professional call. Whether you are using the built-in "Green Room" feature or troubleshooting a specific issue, Google Meet provides several tools to verify your audio quality. How to Test Your Microphone Before a Meeting Use a voice recorder app first