A surround sound panner with built-in doppler and attenuation rendering for distance and velocity effects, joystick control and graphical path editing. It creates a stereo signal containing encoded surround and center channel information for spatial positioning.

fx:surround accepts both mono and stereo input signals for encoding. Manual surround panning can be done using either a mouse or common gameport joystick. Using the unique path feature, arbitrary panning paths for automatic time-based panning can also be created. Focal point rendering adds attenuation and doppler effects based on the panning motion, and is great for creating fly-bys and special effects. In addition, the built-in test noise generator will help you to calibrate your surround speaker set-up.