Change your Windows default format to 16-bit, 44100 Hz or 48000 Hz .
are disproportionately affected by how the game handles audio drivers. CPU Bottlenecks noita audio crackling
This is a recent discovery that addresses a different, albeit similar, issue. While primarily aimed at crashing, users noted that GPU memory leaks can cause audio desyncs and stutters that sound like crackling. Change your Windows default format to 16-bit, 44100
Audio crackling in Noita is a notorious issue that can break your immersion just as quickly as a misplaced nuke wand. Players often report a "crispy" or popping sound that starts randomly or after a few minutes of play. While there is no single "magic button" to fix it, several proven methods—from adjusting sample rates to tweaking Windows settings—can restore your game's sound. 1. Adjust Your Audio Sample Rate While primarily aimed at crashing, users noted that
The first sage he encountered on the forums spoke of "Sample Rates." Markus checked his Windows sound settings. His high-end headphones were set to a studio-quality 24-bit, 192000 Hz. Noita, however, often prefers the standard CD quality of 44100 Hz or 48000 Hz. The discrepancy forced his operating system to constantly resample the audio on the fly, creating latency and those awful static pops.
The most frequent cause is a mismatch between your hardware settings and what the game expects. Right-click the Speaker icon in your taskbar and select Sound settings More sound settings (or Sound Control Panel). Right-click your active playback device and select Properties tab, set the "Default Format" to 24-bit, 48000 Hz (Studio Quality)