Best Practices for Managing Background Noise During Recording Sessions for Acx Compliance

March 16, 2026

By: Audio Scene

Recording high-quality audiobooks requires more than just good narration skills; managing background noise is crucial for ACX compliance. Background noise can distract listeners and lead to rejection of your submission. Implementing best practices ensures your recordings meet the necessary standards and provide a professional listening experience.

Understanding ACX Background Noise Requirements

ACX, the audiobook distribution platform, has strict guidelines regarding background noise. They specify that recordings should be free from distracting sounds such as hums, hisses, or environmental noises. Ensuring compliance not only improves the quality of your audiobook but also increases the likelihood of approval on the first submission.

Best Practices for Managing Background Noise

  • Choose a Quiet Environment: Record in a sound-treated room or a space with minimal ambient noise. Avoid rooms with echo or external sounds.
  • Use Quality Equipment: Invest in a good microphone and headphones. A pop filter and shock mount can reduce unwanted sounds.
  • Soundproof Your Space: Add soft furnishings, curtains, or acoustic panels to absorb sound reflections and reduce external noise.
  • Monitor Your Recordings: Regularly listen to your recordings with headphones to detect background noise early.
  • Record During Quiet Hours: Choose times when environmental noise (traffic, appliances) is at its lowest.
  • Utilize Noise Reduction Software: Post-process recordings with noise reduction tools like Audacity or Adobe Audition to eliminate residual background sounds.

Additional Tips for Ensuring ACX Compliance

Beyond managing background noise, consider these additional tips:

  • Maintain Consistent Volume: Keep your speaking volume steady to avoid fluctuations that can highlight background noise.
  • Perform Test Recordings: Record short samples to check for unwanted sounds before starting your full session.
  • Keep Equipment Maintained: Regularly check and clean your microphone and recording setup to prevent equipment-related noise.

By following these best practices, you can produce professional, ACX-compliant audiobooks that meet industry standards and delight your listeners.