Lost in the Noise? Find your Voice.

The ADX Speech Volume Control (SVC) plug-in allows independent volume control over both speech and background elements within a mono or stereo track.


  • Windows and Mac compatible
  • Plug-in (AAX, AU, VST)
  • Targets Speech / Dialogue
  • 12 dB gain control over separated speech and background

Who’s It For?

Production Recordists

  • Easily fix production recordings by turning down disruptive background interference without affecting dialogue levels.

Dialogue Editors

  • Troubleshoot production sound issues including unwanted background noise, music, plane bys and more.

Re-recording Mixers

  • Independently adjust dialogue levels relative to background noise, music and effects.

Post-Production Studios

  • Equip your edit rooms and re-recording stages with the most advanced speech separation technology for troubleshooting production sound and dialogue levels.


  • Separate up to 1 hour of content
  • Volume control of automatically separated speech content up to +/- 12 dB
  • Volume control of automatically separated background noise and effects up to +/- 12 dB
  • Speech-optimized separation algorithm
  • Automatic Consonants Detection algorithm
  • Automatic Voice Activity Detection algorithm
  • Works with stereo and mono sources

System Requirements:

ADX SVC 1.5 is available in VST, AU (Audio Units) and AAX Native (64-bit and 32-bit formats) for Mac OS X and Windows as stereo, and mono plug-ins.

SVC relies on ADX cloud-based separation algorithms to manipulate the voice component of a mix independent of the rest of the background. Because the separation processing is done in the cloud, a high-speed Internet connection is required to use SVC.

We test ADX SVC regularly with the following DAWs:

  • AVID Pro Tools
  • Steinberg Cubase
  • Ableton Live
  • Presonus Studio One Professional
  • MOTU Digital Performer
  • Logic
  • Reaper 64

SVC is not compatible with the following DAWs:

  • Adobe Audition
  • Audacity
  • Sony Soundforge
  • Steinberg Wavelab

Product Testimonials

Since I mix a lot of reality TV, I have an arsenal of noise reduction plug-ins in my quiver. I came across clips with really loud cicadas in a scene and I didn’t want to fill out the entire scene with them. I tried my usual go-to plug-ins and had limited success, so I tried SVC and the cicadas were gone. Now SVC is part of my quiver too.

Bruce Greenspan

Sound Designer / Mixer

Considering its low price and mind-blowing performance in treating steady-state noise, even demanding pros who own a full suite of high-end post-production and restoration tools should consider buying SVC.

Michael Cooper

Recording, mix, mastering and post-production engineer

Support Videos

SVC Quick Start Tutorial

SVC Full Tutorial

SVC 1.5 File Management Tutorial