IEM ToolBox
Ambisonics standalone effect
The IEM Plug-in Suite is an audio plugin suite created at the Institute of Electronic Music and Acoustics (Graz, Austria). It features Higher-Order Ambisonic plug-ins (up to 7th order), among them a number of state of the art encoders, directional compressors, directivity shapers, delay and reverb effects and analysis tools.
This package provides the plugins as standalone applications.