Upmix 5.1 is the easiest and flexible surround sound maker. It can create 5.1 surround sound from 2 wav files.
The program is using predefined presets, but the user is able to change the equations, parameters, etc.
The demo version offer 3 predefined templates for upmixing.
  The program generate 6 mono wav files : FL, FR, C, LFE, SL and SR channels.

 

 

 
The main window of the program is shown above:

 

 Highlights
 
 Input : Stereo wav file (or FL and FR mono wav files)
 
 Output : 6 mono wav files
 
 Command line encode with Surcode Dolby Digital/DTS prof. encoders (see http://www.minnetonkaaudio.com/ for price and encoder information)
 
 History Log with all conversations

 

 Progress indicator
 
 Open and Save user defined templates
 
 
 
 
 
 
 
 
The user can change the equations and the equalizer settings

 Functions and effects :
 
 + Mix files (Ex. FL + FR)
 
 - Diff files (Ex. FL - FR)
 
 * Volume (Ex. FL * 0.8)
 
 & Reverb (Ex. FR&0.6)
 
 @ Echo (Ex. FL@0.7)
 
 ^ Delay (Ex. FR^0.08)
 
 ~ SOX band pass filter (Ex. FC'~120 - 120 Hz is the cut off freq.)