RX 6 Overview

iZotope’s award-winning RX 6 Audio Editor is the industry standard for audio repair, restoration, and enhancement. It offers a comprehensive suite of tools focused on alleviating common to complex audio issues. Post production professionals, audio engineers, and video editors alike use RX to transform problematic recordings into production-ready audio.

Design Philosophy

The RX 6 Audio Editor is a visual, selection-based editing environment. Most of its user interface is devoted to the Spectrogram/Waveform display, an integral part of the RX editing workflow. The display enables you to refine and visualize your audio, allowing for better recognition and selection of problem areas.

Using the spectrogram to identify audio problems

RX Audio Editor Feature Comparison Chart

Features Elements Standard Advanced
Batch Processor X X X
Clip Gain X X X
Composite View X X NEW!
Find Similar X X
Instant Process X X
Markers & Regions X X X
Module Chain X X X
Module List View Filters X X X NEW!
mp3 Export X X NEW!
Plug-in Hosting X X X
Recording & Monitoring X X X
Spectrum Analyzer X X X
Spectral Editing Tools X X X
Waveform Statistics X X X

RX Module Comparison Chart

RX Modules Elements Standard Advanced
Ambience Match X
Azimuth X
Breath Control X X NEW!
Center Extract X
De-bleed X X NEW!
De-click X X X
De-clip X X X
De-crackle X X
De-ess X X NEW!
De-hum X X X
De-plosive X X
De-reverb X X
De-rustle X NEW!
De-wind X NEW!
Deconstruct X
Dialogue Isolate X NEW!
Dither X X
EQ X X
EQ Match X
Fade X X X
Gain X X X
Interpolate X X
Leveler X
Loudness X
Mixing X X X
Mouth De-click X X NEW!
Normalize X X X
Phase X X X
Pitch Contour X X
Resample X X
Signal Generator X X X
Spectral De-noise X X
Spectral Repair X X
Time & Pitch X X
Voice De-noise X X X

RX Plug-in Comparison Chart

RX Plug-ins Elements Standard Advanced
Ambience Match X
Connect X X
De-click X X X
De-clip X X X
De-crackle X X
De-ess X X NEW!
De-hum X X X
De-plosive X X NEW!
De-reverb X X
Monitor X X
Mouth De-click X X NEW!
Spectral De-noise X X
Voice De-noise X X X

This help guide is shared by RX 6 Elements, RX 6 Standard and RX 6 Advanced. The following tags are used throughout the manual to differentiate the feature sets:

  • [STD & ADV] Indicates that a feature is included in RX 6 Standard and RX 6 Advanced.
  • [ADV] Indicates that a feature is exclusive to RX 6 Advanced