Voice processing using myRIO

[venkat_24]

Greetings!

We are working on Voice processing using myRIO to implement a system that detects a command given by the user. The command simply is an aplhabet for the ease of implementation. We want a unique factor that distinguishes four alphabet commands. We don't want to convert it to a text output or do anything complex. Please guide us as to how we can proceed. 

Thanks in advance and eagerly waiting for help..

Venkatesh

[Michel_Gauvin]

Hello,

You need to be more specific in your question.  Show us what you have try and tell us where your difficulties are.

Michel

[venkat_24]

We tried implementing the VI (attached). The problem we face is that the final value obtained in the VI (x*y) is not lying in the same range for a particular alphabet input. Can you suggest to find a parameter that can be used to control the wheelchair when an alphabet command is given to the system.