Is there speech to text software in Hebrew?
This looks like a solution for what you need: http://www.voxforge.org/home/forums/other-languages-forum/hebrew/hebrew-voice-recognition
but also there's a solution for the Simon Speech Recognition software:
http://spirit.blau.in/simon/2012/05/16/ralfs-hebrew-speech-model/
http://sourceforge.net/projects/speech2text/