How to Remove Background Noise in Audacity (2026) - Full Step-by-Step Guide
Hey friends, in today's short video, I'll show you exactly how to remove unwanted background noise from your audio using Audacity—completely free! Whether you're recording podcasts, voiceovers, or music, cleaning up background hiss, fan noise, or electrical hum makes a huge difference in audio quality.
We'll cover the complete workflow:
Step 1: Get a Noise Profile
Step 2: Apply Noise Reduction
Troubleshooting:
Audio sounding robotic or distorted? Lower your Sensitivity and Noise Reduction values
Hearing "tinkly bells" artifacts? Increase Frequency Smoothing slightly
Noise keeps coming back? Your noise profile might not represent the whole track—try selecting a longer noise sample
What kind of audio are you cleaning up? Drop a comment below!
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