Fixing Crackling or Popping Noise

Crackling or popping sounds often occur when your system can't keep up with the CPU demand. Here are the common causes and how to fix them:

Common Causes

1. High CPU Load – Some presets with many effects or dual amps use more processing power.
   
   
2. Low Buffer Size / High Sample Rate – These settings increase CPU usage.
   
   
3. Background Applications – Other apps running in the background can reduce available CPU resources.
   
   
4. Multiple Plugin Instances – Running several plugins at once significantly increases CPU load.
   
   

Recommended Fixes

1. Adjust Audio Settings
   In BIAS software or your DAW:
   • Set Sample Rate to 48 kHz or lower
   • Set Buffer Size to 256 or higher
     
     
2. Close Unused Applications
   Quit any apps you're not using to free up CPU.
   
   
3. Optimize Windows for Audio
   If you're using Windows, follow Sweetwater's optimization guide for better CPU performance in music production.
   
   
4. Limit Plugin Instances
   Try not to use multiple instances of BIAS software plugins. Instead:
   • Export your processed tracks to WAV files
   • Re-import them into your session to reduce CPU usage