Speak Aloud is a program that can convert texts to WAV, WMA or MP3 audio files. This program works compiling voices. That is to say, you just have to read aloud the context of a text.
These text conversions to audio files can be carried out without using any temporary files. You can convert your texts to SWF reproduction files. It supports batch conversion and you can even upload the conversions to web sites.
It supports a wide variety of formats to convert: WAV, WMA, MP3, OGG, VOX, AIFF and AU. It supports command line and the comfortable “drag and drop” function.