Uses this device's microphone. Nothing is recorded or uploaded.
Listening…
-- dB
Calibration
Stay quiet for 5 seconds in a quiet room. It then reads 35 dB there.
Microphone Access Is Blocked
Allow it in your browser settings, or open the meter full screen.
No Microphone Found
Connect a microphone, check it is switched on, then try again.
Your Microphone Is Busy
Another app or tab is using it. Close it, then try again.
This Page Needs a Secure Connection
Browsers only allow the microphone on https pages.
Your Browser Can't Use the Microphone
Try the latest Safari, Chrome, Edge, or Firefox.
The Microphone Didn't Start
Try again, or open the meter full screen.