The Surround Reverb effect allows reverb effects to be added to the audio file, making it sound as if it was recorded under different spatial conditions.     
The following setting options are available in the Room Dimension area:
Graph
Room Dimension
Visualizes the changes to the room dimensions.
Slider
Width
Changes the width of the room.
Slider
Depth
Changes the depth of the room.
Slider
Height
Changes the height of the room.
The following setting options are available in the Room Parameters area:
Slider
Air Damping
Specifies the level of air damping within the room.
Drop-down menu
Surface Material
Specifies the characteristic surface material of the room (e.g. a carpet).
The following sliders are available in the Output area:
Early Reflections
Indicates the distance between the audio source and the listener.
Late Reflections
Indicates the reverb of the audio source in the room.
Dry Gain
Indicates the intensity of the original signal.
 


Surround Reverb