Microphone error

Are you on a Windows or a Mac computer?

In Teams open Settings -> Devices.

What exactly is the name of the device you see there selected as your microphone?

If your microphone is not working during meetings and your partners can't hear you, there are several troubleshooting steps you can take:

1. Check Microphone Availability: Ensure that your microphone is connected and recognized by your system. You can check this by using the DeviceManager.getMicrophone API or by looking for the noMicrophoneDevicesEnumerated event.
2. Permissions: Verify that your application has permission to access the microphone. If permission is denied, you will need to grant it.
3. Hardware Issues: If the microphone is available but not functioning, check if there is a hardware mute button on your headset or microphone that may be activated. You can also try unplugging and replugging the microphone.
4. Network Issues: Sometimes, network problems can affect audio transmission. Ensure that your network connection is stable.
5. Monitor Audio Levels: Use the Media Stats API to check the audioInputLevel to see if your microphone is capturing audio. If the level is low, it may indicate an issue with the microphone or its settings.
6. External Problems: If you are still experiencing issues, consider external problems such as device malfunctions or conflicts with other applications.

If these steps do not resolve the issue, you may need to seek assistance from your IT support or share your computer with someone who can help troubleshoot further.

References:

• The speaking participant's microphone has a problem
• Overview of audio issues