Key Takeaways: Discord Crosstalk Suppression for Multiple Mics
- User Settings > Voice & Video > Advanced > Crosstalk Suppression: Toggle this on to reduce audio bleed between mics in the same room.
- Slider setting between Off and Aggressive: Adjust the suppression strength to balance voice clarity with echo reduction.
- Requires each person to be on a separate Discord account: The feature only works when multiple users in the same channel have their own account and mic active.
What Is Discord Crosstalk Suppression and How Does It Work?
Crosstalk Suppression is a real-time audio processing feature built into Discord’s voice engine. When two or more people speak in the same physical room, each person’s microphone picks up the same ambient sounds and overlapping speech. The audio data from all active mics in a voice channel is sent to Discord’s servers, where an algorithm compares the waveforms. Identical audio patterns are identified as crosstalk and are suppressed, leaving only the unique voice of each speaker.
The feature is designed for scenarios like gaming LAN parties, co-working spaces, or family calls where multiple people share a room. It does not replace a push-to-talk system or noise suppression, but it works alongside them. Crosstalk Suppression requires that each user in the same room has their own Discord account and is connected to the same voice channel with their mic unmuted. The feature is available on Discord desktop clients for Windows, macOS, and Linux. It is not available on the mobile or web app versions.
Prerequisites for Crosstalk Suppression
Before you enable Crosstalk Suppression, confirm the following conditions are met:
- Each person in the room uses a separate Discord account.
- Each person is logged into the Discord desktop app (not the mobile app or web browser).
- Each person has their microphone unmuted in the voice channel.
- The voice channel is a standard voice channel, not a stage channel.
Steps to Enable and Configure Crosstalk Suppression
Follow these steps on each computer that will use Crosstalk Suppression. The setting is per account, so each person must enable it individually.
- Open Discord User Settings
Click the gear icon next to your username at the bottom left of the Discord window. This opens the User Settings menu. - Go to Voice & Video Settings
In the left sidebar, scroll down and click Voice & Video. This section contains all audio input and output options. - Scroll to the Advanced Section
Scroll down past Input Device, Output Device, and Input Volume. The Advanced section is near the bottom of the page. - Enable Crosstalk Suppression
Find the toggle labeled Crosstalk Suppression. Click the toggle to turn it on. The toggle turns blue when active. - Adjust the Suppression Strength
Below the toggle, a slider appears with labels from Off to Aggressive. Drag the slider to your preferred level. Start at the middle position and test with other people in the room. Increase the slider if you still hear echo. Decrease it if your own voice sounds muffled. - Test in a Voice Channel
Join a voice channel with at least one other person who also has Crosstalk Suppression enabled. Speak normally. Ask the other person to confirm whether your voice is clear and whether background echo is reduced.
If you change the slider while in a voice call, the adjustment takes effect immediately. You do not need to leave and rejoin the channel.
If Crosstalk Suppression Does Not Improve Audio Quality
Crosstalk Suppression may not solve all audio issues when multiple mics are in the same room. Below are common problems and what to check.
Other People Still Hear Echo or Feedback
Crosstalk Suppression only reduces audio that is picked up by multiple mics at the same time. If one person’s microphone is too sensitive or positioned incorrectly, it can still pick up direct sound from another speaker. Check each person’s microphone gain in Voice & Video settings. Lower the Input Volume slider for any mic that is too loud. Also confirm that no one is using speaker output that can be picked up by their own mic.
My Voice Sounds Muffled or Robotic
If the suppression slider is set too high, the algorithm may mistake some of your natural voice for crosstalk and filter it out. Lower the slider toward the Off end until your voice sounds natural again. You can also try disabling other audio processing features like Krisp Noise Suppression temporarily to see if they conflict with Crosstalk Suppression.
The Feature Does Not Appear in My Settings
Crosstalk Suppression is only available on Discord desktop clients. If you are using the mobile app or the web version, the option will not appear. Update your desktop Discord app to the latest version. If it still does not appear, your account may be in a region where the feature is not yet rolled out. In that case, use a standard noise suppression tool or ask everyone in the room to use push-to-talk.
Discord Audio Features for Multiple Mics: Comparison
| Feature | Crosstalk Suppression | Krisp Noise Suppression |
|---|---|---|
| Purpose | Reduces audio bleed between multiple mics in the same room | Removes background noise like keyboard clicks, fans, and traffic |
| How it works | Compares audio from all active mics in a channel and filters identical patterns | Uses AI to separate speech from non-speech sounds on a single mic |
| Availability | Desktop app only (Windows, macOS, Linux) | Desktop and mobile apps |
| Setup per user | Each user must enable it in their own settings | Each user must enable it in their own settings |
| Effect on voice quality | Can muffle voice if set too high | Can occasionally cut off quiet speech |
Crosstalk Suppression and Krisp Noise Suppression can be used together. Enable both for the best audio quality when multiple people are in a noisy room.
You can now enable Crosstalk Suppression on each computer in your room to reduce echo and audio overlap. Adjust the slider to find the balance between clear voice and echo reduction. For best results, combine this feature with proper microphone placement and reduced speaker volume. Try using push-to-talk as a backup if echo persists even with the highest suppression setting.