demobook

15 - NEW! RMS Leveling via Auphonic for ACX Audiobooks

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Mike Teaches AudacityMike Teaches Audacity·992 views · Jan 2026

Clips

  1. 1:563:40Analyze audio for ACX compliance in AudacityThe narrator uses Audacity to check the noise floor and peak levels of a recording using the ACX Check plugin to identify which parameters fail requirements.AudacityAI Audio Enhancer & Noise Reduction
  2. 6:283:42Configure Auphonic RMS leveling presetThe user walks through the Auphonic web interface to create a preset, setting the loudness target to -20dB RMS and the peak level to -3dB for ACX standards.AuphonicAI Mastering
  3. 10:101:59Process and download audio in AuphonicThe narrator creates a new production in Auphonic, uploads a WAV file, applies the ACX preset, and downloads the processed MP3 file.AuphonicAI Audio Enhancer & Noise Reduction
  4. 12:091:30Verify processed audio in AudacityThe processed file is dragged back into Audacity and re-analyzed with the ACX Check tool to confirm that all parameters (Peak, RMS, and Noise Floor) now pass.AudacityAI Mastering