Reverse Speech Pty, Ltd. is announcing the release of the Reverse Speech Professional Software version 4.0. We are very excited about this version as it makes Reverse Speech analysis even easier than before with two new major changes. The first being the addition of a built in MP3 encoder/decoder so there is no need for external applications anymore. Then the second major change is to the Menu/Navigation system within the software making it much easier to work with and find the functions that you need. Also, we now have a dedicated website for the Reverse Speech Pro software and you can find that website here.