Can anyone help me how to start with speech to text

Good morning muraliep

I think you need to be a bit more specific about what problems you have with the installation of Simon Speech Recognition.
Regarding usage you find some good videos here:
https://www.youtube.com/results?search_ ... ecognition

Best regards
Mario

Hi:

Before you install Simon you will have to first install all of the dependencies-

Here's a WiKi page that I wrote that will help you.
http://wiki.linuxquestions.org/wiki/Cat ... stallation

Depending on what distribution you are running Simon should be in the Software Center or in Synaptic Package Manager.

Hi.you should go to Wikipedia's website to know more about this.it"ll help you definitely....