Why Do I Hear Echoes And Howling?

1. Please remove the ‘Listen to this device’ feature.

You can confirm on Sounds > Properties > Listen to this Device (Creator/Audience mix AX310) is turned on creating a loop. Please remove the ‘Listen to this device feature.



2. Please select “Monitor off” in the Audio mixer under OBS Studio.



In the case of the OBS having "Monitor Only" or "Monitor and Output" turned on, OBS will send your input audio back out to the monitoring device. Please select “Monitor off”in the Audio mixer under OBS Studio.

3. Try disabling Chat mix in Creator Central



Notes:  The Master Mix may receive the Mic audio “Twice”

1st Mic> Master Mix
2nd Mic> Chat Mic> Chat> Master Mix (so we recommend you disable Chat if you select Creator/Audience mix in the Microphone in Microsoft Team)

4. Lower the volume of your built-in speakers

If your speakers’ volume is cranked up too high, your computer’s built-in microphone could be picking up those sounds unnecessarily and filtering them through your speakers again. 
A quick fix for this is to lower the volume on your built-in speakers so that the mic detects less 


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