why is my computer's microphine not recognized?

If your computer does not recognize its microphone, it could be due to several reasons:

1. No Microphone Devices Enumerated: This can happen if the microphone is unplugged or disabled. The noMicrophoneDevicesEnumerated event indicates that the browser API does not detect any audio input devices. Ensure that your microphone is properly connected and enabled in your system settings.
2. Microphone Permissions: Make sure that the microphone permissions are granted in your browser settings. Even if the microphone is connected, it won't work if permission is not given.
3. Driver Issues: There may be an issue with the audio drivers. Ensure that your audio drivers are up to date and functioning correctly. You can check this in the Device Manager on Windows.
4. Hardware Issues: If the microphone is still not recognized, it could be a hardware issue. Try using the microphone on another device to see if it works there.
5. Mute Settings: Check if there is a physical mute button on your microphone or headset that may be activated, preventing it from being recognized.

To troubleshoot, you can also unplug and replug the microphone, or try a different USB port if it's a USB microphone. Additionally, listening for any diagnostic events related to the microphone can help identify the issue.

References:

• The speaking participant's microphone has a problem
• noMicrophoneDevicesEnumerated UFD

Hi,

Which app were you using when you encountered this issue?

To isolate the problem, let’s test whether this microphone issue occurs only with a specific app or system-wide.

Select Start > Settings > System > Sound.

Under Input, go to Choose a device for speaking or recording, and select your preferred device.

To test your microphone, speak into it and check the Volume section. Does the bar move?