Stereo sound field visualization plugin.


Panogram is a panogram visualization plugin, which lets you explore and understand the stereo sound field. It displays the sound energy distributed over the stereo field. It shows the stereo width of a sound and the stereo position of the different frequencies contained in the sound. The Panogram plugin is also a stereo widening plugin.




  • Panogram visualization with colormap, brightness, contrast and sharpness
  • Play only a selection of a part of the stereo field
  • Freeze mode
  • Stereo widen
  • Pan knob
  • Mono to stereo (state of the art method, with no delay and no sound coloration)
  • Output gain
  • Resizable GUI

Examples of use:

  • Understand the stereo sound field
  • Detect mistakes in the stereo image
  • Stereo widen
  • Mono to stereo


Disclaimer: Playing a selection of a panogram is designed to get an idea of the sound energy contained in a part of the panogram, but it is not designed to extract the sound for future use. When playing a rectangular selection of a panogram, the output sound can contain musical noise. Particularly if the selection is over a part containing little sound energy.


Trial versions:




Additional information

System requirements

Mac OS X 10.9 or later (limited Catalina support)
Windows 7 or later
Graphics card compatible with OpenGL
Formats: AU / VST / VST3 / AAX


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