Sound Radix announce Auto-Align Post, a new plug-in for audio post-production.


Tel Aviv, Israel. August 21st, 2018, Sound Radix, the company behind plug-ins such as Auto-AlignTM, POWAIR and SurferEQ, announce Auto-Align Post, the fast and simple way to get location mics in phase.

Auto-Align Post is an AAX AudioSuite plug-in for Avid Pro Tools, designed to automatically correct the delay and comb-filter phase issues occurring when mixing a recording of multiple moving microphones, such as in the case of a shoot set-up using a boom microphone in addition to actor’s lavalier microphone or multiple on-set microphones.

Until now, phase/time aligning multiple moving microphones was a tedious, time- consuming job that often required several ear-twisting days to complete.

Not anymore.

Building on the proprietary technology of our ground-breaking Auto-AlignTM plug-in, Sound Radix has developed a next-generation algorithm that makes phase/time correction of a moving multi-microphone recording of an entire film a matter of a few clicks and a short coffee break.

“Auto-Align Post just works!”
Justin W. Walker, MPSE, Dialogue/ADR Editor & Supervisor, The Dub Stage, Los Angeles

“Auto-Align Post saves days of work”
Ian Stynes, Sound Supervisor, Mixer and Sound Designer, Great City Post, New York

Auto-Align Post Features

  • Can correct for distances of up to ~112 feet / ~34 meters or a delay of ±100ms

  • Dynamic mode enables continuous phase/time correction for moving actors or

  • cameras

  • Static mode enables fixed phase/time correction for stationary microphones

  • Transparent, filter-free design

  • Multi-channel support

  • Significant algorithm optimization for CPU efficiency and operation speed

  • Easy to operate - no manual settings required

System requirements:

  • Intel Core 2 Duo CPU or greater • 4GB RAM or higher

  • OS X 10.7 or higher


  • Intel Core 2 Duo CPU or greater • 4GB RAM or higher

  • Windows 7 or higher

Supported Hosts:
AAX AudioSuite: Pro Tools 10 or greater. • Media Composer is not supported.

Free iLok account and iLok License Manager (iLok USB key is not required)

Pricing And Offers
Auto-Align Post Price $299 MSRP.

To celebrate the release, Auto-Align Post will be offered at a special introductory offer of $249. Offer ends September 30, 2018.

During this offer period those owning a registered copy of Auto-Align before August 21st 2018 can purchase Auto-Align Post at a special discount price of $149 ($199 thereafter).

For more information visit