Troubleshooting Microphone White Noise in OBS: A Comprehensive Guide

If you've ever encountered white noise while using your microphone On the other hand, OBS picks up more raw input from your microphone without applying these features by default, and this could be why you're hearing white noise in OBS.(Open Broadcaster Software) but noticed that it's not present when using Discord, you're not alone in this confusion. This article aims to explain why this issue occurs in OBS and not Discord and provide solutions to fix it.

First, let's discuss why white noise might be present in one application and not the other. OBS and Discord handle audio processing differently, which can lead to different outcomes regarding white noise. Discord has built-in noise suppression and echo cancellation features, which can effectively minimize or eliminate unwanted background noise. On the other hand, OBS picks up more raw input from your microphone without applying these features by default, and this could be why you're hearing white noise in OBS.

To resolve this issue and get rid of unwanted white noise while using your microphone in OBS, you can try the following steps:

1. Update your audio drivers: Outdated audio drivers can cause various sound issues, including white noise. Make sure to keep your drivers up-to-date.

   
   



2. Adjust audio settings: In OBS, navigate to Settings > Audio > Mic/Auxiliary Audio Device and try modifying the settings. You can change the sample rate or the channels (Mono/Stereo) to see if the issue persists.

   
   



3. Use noise suppression filters: OBS offers various filters that can help eliminate or reduce white noise. Add a noise suppression filter to your microphone source by right-clicking on it, selecting 'Filters,' and adding the 'Noise Suppression' filter. You can try both the 'RNN Noise' and 'Speex' options to see which works better for you.

   
   

1. Apply gain control: Adding a gain filter to your microphone source can reduce the overall intensity of the white noise. Experiment with the gain settings until you find a suitable level that doesn't introduce unwanted distortion to your voice.

   
   



2. Invest in a better microphone: Sometimes, the issue might not be the software, but the hardware itself. If you're still experiencing white noise issues with your current microphone, consider upgrading to one with built-in noise-cancellation features.

   
   

Keep in mind that while these solutions may help reduce or eliminate white noise in OBS, it's essential to find a balance that doesn't compromise the overall audio quality. By following these steps, you should be able to enjoy a clearer and noise-free audio experience in OBS while using your microphone.