If you are sure you aren't muted, the most likely cause is that your web browser (Chrome, Firefox, Edge, or Safari) has blocked Google Meet from using your mic.
Check if your headset or external mic has a physical mute button or slider. google meet can't access microphone
Click the lock icon (or settings circles) to the left of meet.google.com in your browser bar. Ensure the toggle for "Microphone" is set to Allow . If you are sure you aren't muted, the
If your mic works everywhere except Google Meet, and you’ve tried all steps: and you’ve tried all steps: