Preface ------- VoiceInvert is a program which inverts audio signals around a certain frequency. There is enough info on the net that perfectly described this, so I won't tell you again. There is another Windows 95/NT inverter on the net for free, but it doesn't work that well. You will need a full duplex sound card for this program. This program is for educational purposes only, you are not allowed to use it for anything illegal. It is freeware, you may copy it and give it to others. I take no resonsibility for anything. Installation ------------ Create a directory for all this stuff and copy all the files there, create a shortcut and that's about it. You may need to copy all the DLLs to your \WINDOWS\SYSTEM directory if the program doesn't work. In case you wonder why this is so huge and there are so many DLLs - I used the Intel NSP optimized DSP library, which indeed is very good. Operation --------- I guess you can figure that out.