Echo

In 2012, the Institute for Digital Intermedia Arts at Ball State University (www.idialab.org), in cooperation with the original SquareTangle FMOD to Unity 2.5 plugin developed Echo to enable composers and media artists to have more direct control of FMOD parameters in Unity.

Compatibility

• Windows XP SP2 or later
• OSX 10.6 or later
• Unity 3.5 or later
• FMOD Designer 2010

Unity

Unity is a development engine for the creation of interactive 3D environments and games. It provides functionality to assemble content and publish to multiple platforms including Windows, OS X, Wii, Xbox 360, iPhone, Android, and PS3.

FMOD

FMOD represents a powerful upgrade to Unity’s default playback engine. While a basic sound design package integrated into Unity’s core system, FMOD greatly expands the audio possibilities through the utilization of a traditional DAW system,  allowing discrete control of individual parameters within a complex sound event.

There are a number of useful FMOD tutorials online:
Download FMOD from (http://www.fmod.org)
The FMODTV YouTube channel (http://www.youtube.com/user/FMODTV)
FMOD Support (http://www.fmod.org/fmod-support.html)