: Noita is intensely CPU-bound. If your processor struggles to simulate thousands of falling liquid and gold pixels, the audio engine's buffer will starve, producing noticeable stuttering and popping. Proven Fixes for Noita Audio Crackling 1. Adjust the Windows Sample Rate and Buffer Size

Audio crackling in Noita is a known issue that typically manifests as persistent popping, stuttering, or "crunchy" sound artifacts that often worsen the longer a session lasts. This problem is frequently linked to how the game interacts with external audio interfaces (like Focusrite or Behringer models) and high sample rate settings. Common Fixes and Workarounds

: If using a dedicated sound card or interface, switching to your PC’s onboard audio (default motherboard jack) can bypass the bug entirely. Steam Deck Specifics

: In many cases, especially during intensive endgame runs with heavy particle effects, the audio engine can "break," and a full game restart is the only temporary fix. Technical Troubleshooting

: In the same Properties window from Step 1, go to the Enhancements tab and check Disable all enhancements .

If you use a premium USB audio interface (Focusrite, Behringer, MOTU), Steam Community threads show that bypassing it completely resolves the glitch.

If the technical fixes fail, you can brute-force the solution by removing the problematic sounds entirely.

is extremely CPU-heavy because every pixel is simulated. Background overlays can steal enough cycles to cause audio dropouts. Steam Overlay: Right-click

Outdated or poorly configured audio drivers causing processing delays.

If using an external interface, temporarily switching to your computer's built-in headphone jack or speakers can bypass the driver conflict. Restart the Session:

Note: If specific audio buffer tags are missing in your version's config file, skip to the engine-level fixes below. 3. Fix CPU Bottlenecks and Priority

The game often fails to sync properly with standard sample rates (44.1kHz or 48kHz), leading to buffer overflows or underflows that sound like popping.

For those who are unfamiliar with the issue, Noita audio crackling refers to the unwanted, distorted, or crackling sounds that occur during gameplay. This can manifest in various ways, such as: