v1.6.1 Sound Radix Auto Align


Sound Radix Auto Align


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Sound Radix Auto Align

Take the guesswork out of phase alignment

AUTO-ALIGN is an automatic microphone alignment and phase correction plug-in.


When recording an instrument with more than one mic, sound tends to reach each microphone at a slightly different time, causing some frequencies to cancel each other out and other frequencies to build up unnaturally. This phenomenon is known as the comb-filter effect.


AUTO-ALIGN will analyze your multi-mic recording and will automatically detect and compensate for the delay between the microphones sample-accurately, significantly reducing the comb-filter effect and dramatically improving the resulting sound.


Properly aligning microphones makes for an amazing difference in low-end definition and punch. With AUTO-ALIGN alignment takes only a few seconds, where previously it required spending considerable time trying to time-align and figure out phase issues.


AUTO-ALIGN can automatically detect a reversed polarity mic and compensate for it.


A unique Spectral Phase Correlation Meter shows the phase correlation between the input and reference mics across the entire frequency spectrum.


AUTO-ALIGN detects and compensates for the delay between the microphones or DI box sample-accurately, significantly reducing the comb-filter effect and dramatically improving the resulting sound.


When distant microphones are used, or when some delay is desired to enhance the sense of space, AUTO-ALIGN can time-place the microphones relative to the close-mic’ed source to minimize the comb-filter’s effect. Just click on the NEXT or PREV buttons to navigate between the best phase-correlated settings.


  • Automatic, sample-accurate time and phase alignment
  • Phase polarity detection
  • Alternate matching points for improving phase correlation while preserving delay
  • Displays distance in samples, milliseconds, inches or centimeters

  • Mac: Intel Core CPU, 2GB RAM, OS X 10.6 or higher
  • Windows: Intel Core CPU, 2GB RAM, graphics card supporting OpenGL 2.1, Windows 7 or higher
  • Plug-in formats: AAX, Audio Unit, RTAS, VST, VST3
  • Free iLok account and iLok License Manager (iLok USB key is not required)

Version 1.6.1


  • Logic X could provide inaccurate sample-position.
  • Cubase (VST3): Inaccurate sample position while looping cause clicks & pops.
  • Improved host compatibility.
  • Improved Windows installer behavior.

What’s new in Auto Align v1.6?

New Features & Changes

  • Auto-Align is now using iLok (no USB dongle required!)
  • Detection now detects an inverted phase by default.
  • Dragging now works for SEND/RECV
  • Added reset to default in UI (Double Click or Alt-Click).
  • Pro Tools (AAX): Improved support for Control Surfaces.
  • Pro Tools (AAX): Added support for UI automation key-modifiers.
  • Added support for VST3 Bypass.
  • Fixed out-of-bounds offset reported by the host is not being clipped to the minimum/maximum supported offsets.
  • Removed support for Windows XP.

Bug Fixes

  • Fixed host bypass not working correctly.
  • Fixed possible missing texts on Windows.
  • Fixed moving UI between displays with different DPI.
  • Fixed UI not showing under Wavelab on macOS.
  • Fixed automation from UI not being recorded on some hosts.
  • Various bugfixes.