Invert.exe is a simple speech inversion decoder. The usage is very simple: "Start" starts the speech inverter, "Stop" stops it. The inversion point is adjusted using the slider control. Be aware that the output is always one buffer behind the input so that the slider control has a effect that is delayed by about half a second. Requirements are a 32 bit windows environment and a full duplex sound card. -Tony Rusho tonyrush@bga.com