speaker identification matlab
What you are speaking is a speaker verification system,as badboyz said,in addition to all what u do, a speaker-specific threshold is also computed from the trained samples. During the testing (operational) phase the input speech is matched with stored reference model(s) and recognition decision is made. But this will be challenging coz of the highly variant nature of input speech signals.Speech signals in training and testing sessions can be greatly different due to many facts such as people voice change with time, health conditions (e.g. the speaker has a cold), speaking rates, etc.Also variations in recording environments plays a major role.