title: Speaker Recognition in iPhone Application
body: <p>I want to track voice by using voice recognition functionality in iPhone App for security purposes.</p>
  
  <p>Every user can record his/her voice and open the application by his/her voice being recognized only which was recored and stored in a database.</p>
  
  <p>Does anyone have an idea or sample application for this functionality and how to implement it within an iPhone Application?</p>