I'm trying to figure out how to process a voice signal for simple purposes. Wherever I look people using or suggesting recognition modules for Arduino.
What I'm wondering: is this possible to make a simple command recognition with Arduino, without modules?
I just simply want to attach a microphone to my Arduino and after I convert it I want to handle signal and program it in MATLAB or in an Arduino itself. How can I achieve that?
As you can see I'm newbie in this. Any help is appreciated. Thanks!